2021 Audi S4 Premium Plus 3.0 TFSI quattro w/ S Sport, Black Optic & B&O

  • VIN: WAUB4AF41MA087210
  • Stock: 67873K

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Details
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Location of Vehicle

Wall, NJ

Basic Info

  • Exterior:
    Mythos Black Metallic
  • Drivetrain:
    AWD
  • Interior:
    Magma Red
  • Transmission:
    8-Speed Automatic
  • Engine:
    3.0L V6 CYLINDER
  • Fuel Efficiency:
    20 CITY / 28 HWY
  • Mileage:
    38,987

Description

EXHILARATING, FULLY LOADED, 349-HP TURBOCHARGED, QUATTRO ALL-WHEEL DRIVE, BLACK OPTIC STYLING, NO-ACCIDENT, NONSMOKER, A PERFECT BLEND OF PERFORMANCE AND SOPHISTICATION!

This 2021 Audi S4 Premium Plus 3.0 TFSI quattro arrives in stunning Mythos Black Metallic with just 38,987 miles on the odometer, offering an extraordinary combination of exhilarating performance, sophisticated German engineering, breathtaking interior craftsmanship, and advanced technology. With an original MSRP of $65,915, this is a remarkably well-optioned S4, featuring an incredible collection of factory performance, luxury, and appearance upgrades that make it stand apart from ordinary examples.

What makes this particular S4 especially desirable is its dramatic combination of Mythos Black Metallic exterior paint, Black Optic Package, and gorgeous Magma Red Fine Nappa leather interior. Its distinctive 19'' Titanium-Finish Alloy Wheels, black exterior accents, black Audi rings and badges, and exclusive Carbon Atlas interior trim create an aggressive, sophisticated appearance, while the diamond-stitched S sport seats with massage functionality deliver a genuinely luxurious driving experience.

But the beauty goes far beyond appearances. This S4 features the factory S Sport Package, a $2,500 performance upgrade that adds Sport Adaptive Damping Suspension, a Sport Rear Differential, and striking Red Brake Calipers. The additional $1,150 Dynamic Steering system further enhances its responsive driving character, while the factory Sport Exhaust Resonator adds another dimension to the exhilarating turbocharged V6 experience.

Under the hood, Audi's remarkable 3.0-liter TFSI turbocharged V6 delivers 349 horsepower and 369 lb-ft of torque, paired with a lightning-responsive eight-speed Tiptronic automatic transmission and legendary quattro ALL-WHEEL DRIVE. With acceleration from 0 to 60 mph in approximately 4.4 seconds, this S4 offers genuine sports-sedan performance while maintaining the comfort, refinement, and everyday practicality that make Audi ownership so enjoyable.

The luxury and technology are equally impressive. This example includes the Premium Plus Package, MMI Navigation Plus, Audi Virtual Cockpit, Adaptive Cruise Control with Traffic Jam Assist, Audi Active Lane Assist, a Top View Camera System, and an upgraded Bang & Olufsen 3D Premium Sound System. Add its heated steering wheel, power sunroof, Fine Nappa leather upholstery, and distinctive red interior, and the result is a truly exceptional performance-luxury sedan.

Even better, the CARFAX reports NO ACCIDENTS OR DAMAGE, along with 10 SERVICE HISTORY RECORDS that include important maintenance and component replacements. With its extensive factory equipment, stunning color combination, and thrilling driving dynamics, this S4 offers a particularly compelling opportunity to experience one of Audi's most rewarding performance sedans.

Why Shoppers Buy This Model

The has earned a loyal following by offering something increasingly difficult to find: genuine sports-sedan performance wrapped in an elegant, comfortable, and thoroughly practical luxury automobile.

While many performance vehicles demand compromises in ride comfort, interior sophistication, or everyday usability, the S4 combines thrilling acceleration and responsive handling with the refinement expected from a premium Audi sedan.

Its 3.0-liter turbocharged V6 is a major part of that appeal. Producing 349 horsepower and a substantial 369 lb-ft of torque, it delivers effortless acceleration and excellent midrange responsiveness, making highway merging, passing, and spirited driving especially enjoyable.

Audi's legendary quattro ALL-WHEEL DRIVE is another defining characteristic. The sophisticated drivetrain provides confident traction and balanced handling during changing road conditions, while the rear-biased character of the system contributes to the engaging driving experience enthusiasts appreciate.

The S4 also offers something that distinguishes it from more extreme performance vehicles: exceptional everyday comfort. Its carefully tuned suspension, supportive sport seats, substantial sound insulation, and sophisticated cabin create a relaxing environment during commuting and highway travel.

Inside, the S4 reflects Audi's longstanding reputation for beautifully executed interiors. The carefully arranged dashboard, precise controls, digital instrumentation, attractive materials, and sophisticated lighting create an environment that's both driver-focused and luxurious.

One of the most distinctive features of this particular S4 is its extensively upgraded chassis. The S Sport Package's adaptive suspension and Sport Rear Differential allow it to deliver an even more engaging driving experience than a conventionally equipped example, while Dynamic Steering further enhances its responsiveness.

That combination creates an appealing balance between athletic performance and everyday refinement. The driver can enjoy quick, confident responses on a winding road without giving up the comfortable accommodations and polished road manners that make the S4 suitable for daily use.

Compared with established competitors such as the BMW M340i xDrive, Mercedes-AMG C 43, Genesis G70 3.3T, Cadillac CT4-V, and other premium sports sedans, the S4 offers a particularly attractive combination of turbocharged V6 performance, sophisticated all-wheel-drive engineering, intuitive technology, and understated luxury.

For shoppers who appreciate a vehicle that can make an ordinary commute feel special while remaining comfortable enough for long-distance travel, the S4 is an exceptionally rewarding choice.

Automotive Press and Industry Recognition

The 2021 Audi S4 has earned favorable attention from automotive reviewers for its exceptional acceleration, refined turbocharged engine, balanced handling, and beautifully appointed interior.

Edmunds awarded the 2021 S4 an impressive 8.2/10 expert rating, recognizing the vehicle's strong performance, composed handling, comfortable ride, and sophisticated interior design.

Its evaluation particularly appreciated the S4's ability to deliver thrilling acceleration without sacrificing the quiet, comfortable driving characteristics that make it suitable for daily use.

Edmunds also recommended the Premium Plus configuration as an especially attractive choice, recognizing its expanded collection of advanced safety technology and the desirable Audi Virtual Cockpit digital instrument display.

Car and Driver has similarly highlighted the S4's responsive turbocharged V6, confident quattro traction, and satisfying balance between performance and luxury. In instrumented testing of this generation, the S4 demonstrated acceleration and handling capabilities worthy of a serious sports sedan.

The S4's 3.0-liter V6 also distinguishes it from the four-cylinder engines used in many conventional luxury sedans, providing a particularly appealing combination of power, smoothness, and effortless acceleration.

Automotive reviewers have consistently appreciated the S4's ability to feel sophisticated rather than overly aggressive, delivering the performance enthusiasts want while maintaining the understated elegance and comfortable accommodations that define Audi's luxury sedans.

This particular example's extensive factory performance equipment further enhances those qualities, making the S Sport Package, Dynamic Steering, and upgraded suspension especially desirable additions.

Warranty

The odometer currently reads 38,987 miles. Audi's original four-year/50,000-mile New Vehicle Limited Warranty has expired based on the vehicle's age, measured from an estimated in-service date of February 2022.

Although the odometer remains below the original 50,000-mile warranty limit, the four-year coverage period ended in approximately February 2026.

The original limited warranty included qualifying powertrain components, and Audi did not provide a separate longer-duration factory powertrain warranty for this model year.

Audi also originally provided a 12-year limited warranty against corrosion perforation. Certain protection under that program may remain available subject to the manufacturer's applicable terms, original in-service date, and VIN-specific eligibility.

What makes this S4 especially noteworthy is its 10 CARFAX SERVICE HISTORY RECORDS, which include maintenance and component replacements performed by authorized Audi dealerships.

During its early ownership, the vehicle received multiple inspections and services at Audi Beverly Hills, including a starter replacement in January 2024 and a transmission fluid change in May 2024.

After the manufacturer reacquisition was recorded, additional maintenance included an oil and filter change and four-wheel alignment in March 2025.

A particularly substantial service visit occurred in May 2025 at Audi Allentown, where the vehicle received an inspection, engine and powertrain electronics checks, and replacement of all four tires.

Another important service was completed in December 2025 at approximately 29,087 miles. This visit included the scheduled 30,000-mile maintenance, battery replacement, brake fluid service, and an oil and filter change.

The most recent documented oil service occurred in September 2026 at approximately 38,876 miles.

These records provide valuable insight into the vehicle's documented upkeep, although they do not independently establish the original reason for the manufacturer reacquisition or the repairs associated with it.

Extended service plans may be available for buyers who want added peace of mind.

Standard Features

The 2021 Audi S4 was engineered to deliver a genuinely special driving experience, combining sophisticated performance technology, exquisite interior craftsmanship, and the everyday comforts expected from a premium German luxury sedan.

Unlike an ordinary A4, the S4 features a substantially more powerful turbocharged V6 engine, specialized chassis tuning, distinctive S-model styling, and an exceptionally attractive sport-oriented interior.

Its beautifully designed cabin includes diamond-stitched S sport front seats with power-adjustable side bolsters and massage functionality, providing an unusual combination of supportive performance seating and luxurious long-distance comfort.

The S4 also features a power sunroof, three-zone automatic climate control, heated front seats, and a sophisticated 10.1'' MMI touchscreen, making it exceptionally comfortable and enjoyable for everyday driving.

Standard S4 highlights include:
  • 349-Horsepower 3.0-Liter TFSI V6
    • Delivers exhilarating turbocharged performance with the smooth, refined character expected from a premium Audi sports sedan.
  • Eight-Speed Tiptronic Automatic Transmission
    • Provides quick, responsive shifting, with convenient steering-wheel-mounted paddle shifters for additional driver involvement.
  • quattro ALL-WHEEL DRIVE
    • Offers exceptional traction and balanced handling during changing road conditions.
  • Audi Drive Select
    • Allows the driver to tailor certain steering, throttle, transmission, and suspension responses to individual preferences.
  • Diamond-Stitched S Sport Front Seats
    • Provide an attractive, performance-inspired design with outstanding support.
  • Power-Adjustable Side Bolsters
    • Allow the front seats to provide additional lateral support during more spirited driving.
  • Front Seat Massage Function
    • Adds an exceptionally luxurious convenience, making longer journeys more comfortable.
  • Heated Front Seats
    • Provide welcome comfort during colder weather.
  • Eight-Way Power Front Seats
    • Offer convenient adjustments for personalized driving comfort.
  • Four-Way Power Lumbar Support
    • Helps maintain lower-back comfort during extended journeys.
  • Power Sunroof
    • Brings natural light and fresh air into the cabin.
  • Three-Zone Automatic Climate Control
    • Allows the driver, front passenger, and rear seating area to maintain individual temperature settings.
  • 10.1'' MMI Touchscreen Display
    • Provides a sophisticated interface for entertainment, communication, and compatible smartphone functions.
  • Wireless Apple CarPlay
    • Supports convenient integration of compatible iPhones without requiring a physical cable.
  • Full LED Headlights
    • Provide crisp illumination and sophisticated exterior styling.
  • High-Beam Assist
    • Helps manage high-beam operation during appropriate driving conditions.
  • Auto-Dimming Interior Mirror with Compass
    • Helps reduce nighttime glare while providing convenient directional information.
  • HomeLink Garage Door Opener
    • Allows convenient operation of compatible garage doors and gates.
  • 40/20/40 Split-Folding Rear Seatbacks
    • Provide flexibility when transporting passengers and longer belongings.
  • Audi pre sense City
    • Provides advanced frontal collision-warning and braking assistance in certain situations.
  • Audi pre sense Basic
    • Can initiate certain protective measures when the system detects potentially hazardous vehicle conditions.
  • Rearview Camera
    • Helps improve visibility during parking and reversing.

The combination of sophisticated performance engineering, comfortable sport seating, intuitive technology, and premium interior appointments makes the S4 exceptionally rewarding to drive.

Installed Options

This particular Audi S4 features an extraordinary collection of factory-installed upgrades, with more than $14,000 in optional equipment beyond its original base price, creating a substantially more exclusive configuration than a typical S4.

The highlights include the Premium Plus Package, S Sport Package, Navigation Package, Black Optic Package, Dynamic Steering, Fine Nappa leather upholstery, Bang & Olufsen 3D audio, and several distinctive appearance upgrades.

These options work together exceptionally well, enhancing the S4's performance, driving enjoyment, comfort, technology, and visual appeal.

Premium Plus Package - $3,600

  • Audi Virtual Cockpit Plus
    • Replaces the conventional instrument arrangement with a beautiful high-resolution digital display, allowing drivers to personalize the presentation of important vehicle and driving information.
  • Adaptive Cruise Control with Traffic Jam Assist
    • Helps maintain a selected following distance from traffic ahead and provides compatible assistance during certain slower-moving traffic situations.
  • Audi Active Lane Assist
    • Provides steering assistance during certain situations to help maintain an appropriate position within detected lane markings.
  • Top View Camera System
    • Uses multiple exterior cameras to provide a composite overhead perspective, making parking and low-speed maneuvering considerably easier.
  • Audi Side Assist with pre sense Rear
    • Helps alert the driver to certain vehicles approaching from behind or traveling in adjacent lanes, while providing additional protective measures in qualifying situations.
  • Parking System Plus
    • Provides front and rear parking assistance with audible warnings to help identify nearby obstacles.
  • Heated Steering Wheel with Hands-On Detection
    • Adds welcome comfort during cold weather while supporting compatible driver-assistance functions.
  • Audi Advanced Key
    • Provides convenient keyless access to the vehicle.
  • Driver's Seat Memory
    • Allows preferred seating positions to be saved and recalled.
  • Power-Folding Auto-Dimming Exterior Mirrors
    • Add convenience when parking in tighter spaces while helping reduce nighttime glare.
  • Audi Phone Box
    • Provides an integrated location for compatible smartphone connectivity and charging functions.
  • Rear USB Charging Ports
    • Add convenience for occupants in the back.
  • Enhanced Interior Trim
    • Includes leatherette-covered center-console and door-armrest surfaces for a more refined appearance.
  • Anti-Theft Alarm System with Motion Sensor
    • Adds an additional layer of vehicle security.

The Premium Plus Package transforms the S4 into a more sophisticated technology and luxury vehicle, particularly through the Audi Virtual Cockpit, adaptive cruise-control assistance, and Top View Camera System.

S Sport Package - $2,500

  • Sport Adaptive Damping Suspension
    • Electronically adjusts suspension damping characteristics, allowing the vehicle to balance comfortable everyday driving with firmer, more controlled responses during spirited driving.
  • Sport Rear Differential
    • Actively manages torque distribution between the rear wheels, helping improve cornering responses and delivering a more engaging, precise driving experience.
  • Red Brake Calipers
    • Add a striking performance-inspired visual detail, creating an attractive contrast against the titanium-finish wheels and dark exterior styling.

The S Sport Package is one of the most meaningful performance upgrades available on the S4. Its adaptive suspension and sophisticated rear differential enhance the vehicle's handling capabilities, making this particular example especially appealing to driving enthusiasts.

Navigation Package - $1,500

  • MMI Navigation Plus
    • Provides sophisticated factory-integrated navigation, allowing drivers to access route guidance and map information through the vehicle's central multimedia system.
  • Navigation Integration with Audi Virtual Cockpit
    • Allows compatible navigation information to be displayed through the digital instrument cluster, helping the driver view route guidance without repeatedly looking toward the center display.
  • Audi connect PRIME and PLUS Capability
    • Supports compatible connected navigation, information, and vehicle services. Subscription may be required to maintain service.

The combination of MMI Navigation Plus and Audi Virtual Cockpit creates an especially enjoyable technology experience, providing convenient route guidance through an attractive, driver-focused interface.

Black Optic Package - $1,400

  • 19'' Five-V-Spoke-Star Alloy Wheels in Titanium Finish
    • Give the S4 a distinctive, aggressive appearance that beautifully complements the Mythos Black Metallic exterior.
  • High-Gloss Black Exterior Trim
    • Replaces certain bright exterior accents with darker finishes, creating a more sophisticated, performance-oriented appearance.
  • High-Gloss Black Exterior Mirror Housings
    • Reinforce the coordinated dark exterior styling.
  • Black Optic Exterior Appearance
    • Creates a dramatic, cohesive look, especially when combined with this vehicle's additional black Audi rings and badges.

The Black Optic Package is particularly attractive on Mythos Black Metallic, creating a sleek, coordinated appearance that feels understated and aggressive at the same time.

Standalone Features

  • Dynamic Steering - $1,150
    • Adds sophisticated variable-ratio steering technology that adjusts steering response according to vehicle speed and driving conditions, providing easier maneuverability at lower speeds and precise control during more spirited driving.
  • Fine Nappa Leather Seating - $1,000
    • Upgrades the S4's upholstery with beautifully finished premium leather, complementing the diamond-stitched sport-seat design and creating a genuinely luxurious interior.
  • Bang & Olufsen Premium Sound System with 3D Sound - $950
    • Delivers rich, immersive audio through a sophisticated premium speaker system, enhancing music and other entertainment throughout the cabin.
  • Sport Exhaust Resonator - $950
    • Adds a factory performance-oriented exhaust component designed to enhance the character of the turbocharged V6's exhaust note.
  • Carbon Atlas Interior Inlays - $500
    • Introduce distinctive carbon-inspired decorative trim that complements the vehicle's performance-oriented interior design.
  • Black Audi Rings and Badges - $350
    • Replace conventional bright-finish exterior emblems with darker accents, completing the sophisticated blacked-out appearance.
  • Audi Beam S Logo Door Lighting - $275
    • Projects a distinctive S-themed lighting graphic onto the ground when the applicable front doors are opened, adding a stylish finishing touch.

The combination of these factory upgrades is particularly appealing because it enhances virtually every aspect of the driving experience.

From the Sport Rear Differential and Dynamic Steering to the premium leather interior, sophisticated digital technology, and Bang & Olufsen audio, this S4 delivers an unusually comprehensive collection of performance and luxury equipment.

Mechanical Features

At the heart of this Audi S4 is its remarkable 3.0-liter TFSI turbocharged V6 engine, a sophisticated powerplant engineered to deliver thrilling performance without sacrificing the smoothness and refinement expected from a premium German luxury sedan.

Producing 349 horsepower and 369 lb-ft of torque, the engine provides exceptional acceleration and an impressive reserve of power throughout the driving range.

Its substantial torque output is available at relatively low engine speeds, delivering immediate responsiveness when accelerating from a stop, merging onto highways, or overtaking slower traffic.

The engine features direct fuel injection and advanced turbocharging technology, helping optimize power delivery and efficiency while maintaining the smooth operating characteristics of a modern V6.

Power is delivered through Audi's sophisticated eight-speed Tiptronic automatic transmission.

Unlike a traditional dual-clutch arrangement, the Tiptronic uses a conventional torque-converter design, providing smooth everyday operation while delivering quick, responsive gear changes when the driver demands more performance.

Steering-wheel-mounted paddle shifters also allow the driver to select gears manually, providing additional control during spirited driving.

Another defining feature is Audi's legendary quattro ALL-WHEEL DRIVE system.

The system continuously manages power distribution between the front and rear axles, helping provide confident traction during changing road conditions while maintaining a balanced, engaging driving character.

The S4's quattro system is particularly appealing because it combines all-weather versatility with a fundamentally athletic personality, making it enjoyable throughout the year.

This particular S4 goes considerably further than an ordinary example, thanks to its S Sport Package, Dynamic Steering, and factory Sport Exhaust Resonator.

The S Sport Package includes a sophisticated Sport Rear Differential that actively varies torque between the rear wheels during certain driving situations. This technology helps the vehicle respond more eagerly through corners, improving stability and delivering a more engaging driving experience.

The Sport Adaptive Damping Suspension adds another dimension to the chassis. Its electronically controlled dampers adjust according to driving conditions and selected settings, allowing the S4 to balance comfortable highway cruising with more controlled, performance-oriented handling.

The optional Dynamic Steering system further refines the vehicle's responses, adjusting steering characteristics according to speed and driving conditions.

Together, these three upgrades create a particularly sophisticated performance package, allowing this S4 to deliver an exceptional balance between comfortable luxury transportation and genuinely engaging driving dynamics.

Audi Drive Select further enhances the experience by allowing drivers to tailor various vehicle responses through available driving profiles.
  • Comfort
    • Emphasizes smoother responses and relaxed driving characteristics for everyday commuting and longer trips.
  • Auto
    • Provides a balanced combination of responsiveness and comfort.
  • Dynamic
    • Sharpens supported powertrain, steering, and suspension responses for a more engaging driving experience.
  • Individual
    • Allows compatible vehicle settings to be personalized according to the driver's preferences.

Mechanical highlights include:
  • 3.0-Liter TFSI Turbocharged V6
    • Produces 349 horsepower and 369 lb-ft of torque.
  • Eight-Speed Tiptronic Automatic Transmission
    • Delivers smooth, responsive shifts and comfortable everyday operation.
  • Steering-Wheel-Mounted Paddle Shifters
    • Provide convenient manual control of transmission gear selection.
  • quattro ALL-WHEEL DRIVE
    • Delivers confident traction and balanced performance during changing conditions.
  • Sport Rear Differential
    • Actively manages rear-wheel torque distribution to enhance cornering responses.
  • Sport Adaptive Damping Suspension
    • Provides electronically controlled damping for an appealing balance of comfort and performance.
  • Dynamic Steering
    • Adjusts steering response to provide confident control and responsive handling.
  • Sport Exhaust Resonator
    • Adds a distinctive performance-oriented character to the engine's exhaust sound.
  • Audi Drive Select
    • Allows the driver to tailor supported vehicle responses.
  • Five-Link Front Suspension
    • Contributes to precise steering and refined handling characteristics.
  • Five-Link Rear Suspension
    • Helps maintain excellent ride quality and stability.
  • Four-Wheel Disc Brakes
    • Provide confident stopping capability.
  • Red Brake Calipers
    • Add a distinctive performance-inspired appearance.
  • Engine Start/Stop System
    • Can automatically shut off the engine during certain stationary conditions to help conserve fuel.
  • Energy Recuperation System
    • Helps recover energy during certain driving conditions to support efficient operation.

Performance is genuinely impressive.
  • Horsepower: 349 HP.
  • Torque: 369 lb-ft.
  • 0-60 MPH: Approximately 4.4 seconds, manufacturer specification.
  • EPA City Fuel Economy: 20 MPG.
  • EPA Highway Fuel Economy: 28 MPG.
  • EPA Combined Fuel Economy: 23 MPG.
  • Fuel Tank Capacity: Approximately 15.3 gallons.

With exhilarating turbocharged power, advanced quattro traction, sophisticated rear torque management, adaptive suspension, and responsive steering, this S4 delivers the performance of a serious sports sedan without sacrificing everyday comfort.

Exterior Features

Finished in stunning Mythos Black Metallic, this Audi S4 has a sophisticated, aggressive appearance that perfectly complements its performance-oriented character.

The deep metallic black finish highlights the S4's sculpted hood, wide front grille, precise character lines, and athletic proportions, creating an elegant appearance that remains unmistakably sporty.

Audi's distinctive Singleframe grille gives the S4 a commanding front-end presence, while the carefully sculpted front bumper, aggressive lower air intakes, and Full LED Headlights create a modern, technical appearance.

This particular example is even more striking thanks to its factory Black Optic Package.

The package's distinctive 19'' Titanium-Finish Five-V-Spoke-Star Alloy Wheels provide a dramatic contrast against the Mythos Black Metallic exterior, while the black window trim, mirror housings, and additional darkened accents create a cohesive, performance-inspired appearance.

The separately ordered Black Audi Rings and Badges complete the coordinated dark exterior theme, replacing several conventional bright-finish details with more aggressive black accents.

The factory S Sport Package's Red Brake Calipers provide another particularly attractive visual element, standing out beautifully behind the titanium-finish wheels.

The result is an exceptionally well-coordinated exterior that feels both understated and dramatic.

Exterior highlights include:
  • Mythos Black Metallic Exterior
    • Provides a rich, sophisticated finish that beautifully complements the S4's athletic bodywork.
  • 19'' Titanium-Finish Five-V-Spoke-Star Alloy Wheels
    • Create a distinctive appearance and emphasize the vehicle's performance-oriented personality.
  • Black Optic Exterior Trim
    • Provides a coordinated dark appearance around the windows and exterior accents.
  • High-Gloss Black Exterior Mirror Housings
    • Complement the dramatic metallic-black paint.
  • Black Audi Rings and Badges
    • Reinforce the sophisticated blacked-out exterior design.
  • Red Brake Calipers
    • Create a striking performance-inspired contrast behind the wheels.
  • Audi Singleframe Front Grille
    • Provides a bold, recognizable front-end design.
  • S4-Specific Front Fascia
    • Features athletic lower intakes and aggressive styling details.
  • Full LED Headlights
    • Deliver crisp illumination and a distinctive modern appearance.
  • LED Daytime Running Lights
    • Create a recognizable Audi lighting signature.
  • LED Rear Lighting
    • Complements the sophisticated rear styling.
  • Power Sunroof
    • Brings natural light and fresh air into the cabin.
  • Power-Folding Exterior Mirrors
    • Add convenience when parking in tighter spaces.
  • Auto-Dimming Exterior Mirrors
    • Help reduce distracting glare from following traffic.
  • Heated Exterior Mirrors
    • Help maintain visibility during colder weather.
  • Rain-Sensing Windshield Wipers
    • Automatically respond to changing precipitation.
  • Sport-Oriented Rear Styling
    • Complements the athletic front fascia and understated performance character.
  • Quad-Outlet Exhaust Appearance
    • Reinforces the S4's distinctive performance identity.
  • Audi Beam S Logo Door Lighting
    • Projects a distinctive illuminated S graphic when the applicable doors are opened.

With its beautiful metallic-black finish, striking 19'' wheels, black exterior accents, and contrasting red brake calipers, this S4 has a sophisticated performance appearance that stands apart from more conventional luxury sedans.

Interior Features

Step inside this S4 and you'll discover one of its most impressive characteristics: a gorgeous Magma Red Fine Nappa leather interior that transforms the cabin into a genuinely special luxury environment.

The rich red upholstery creates a dramatic contrast against the Mythos Black Metallic exterior, while the carefully stitched surfaces, distinctive carbon-inspired trim, and sophisticated digital instrumentation reinforce the vehicle's performance-oriented personality.

Audi's reputation for interior craftsmanship is particularly evident here. The dashboard features a clean, horizontal design with beautifully arranged controls, attractive materials, and a level of precision that makes the cabin feel exceptionally well engineered.

The Fine Nappa leather sport seats are a particular highlight.

Their diamond-stitched design adds visual depth and sophistication, while the power-adjustable side bolsters allow the driver and front passenger to select additional lateral support during spirited driving.

Even better, the front seats feature a Massage Function, an especially desirable luxury amenity that helps make longer journeys more comfortable.

Heated front seats and a heated steering wheel provide welcome warmth during colder weather, while the three-zone automatic climate-control system allows the driver, front passenger, and rear seating area to maintain individual temperature settings.

The S4's Premium Plus Package adds driver's seat memory, making it convenient to recall preferred seating positions.

The beautiful Carbon Atlas interior inlays further enhance the sporty atmosphere, creating an attractive contrast against the Magma Red leather and dark dashboard surfaces.

The S4 also provides comfortable seating for five, with supportive front seats and a practical rear bench suitable for everyday transportation.

The rear seatbacks feature a versatile 40/20/40 split-folding design, allowing longer belongings to extend into the cabin while maintaining flexibility for additional occupants.

The trunk provides approximately 12 cubic feet of cargo capacity, offering useful space for luggage, shopping, and everyday essentials.

Interior highlights include:
  • Magma Red Fine Nappa Leather Upholstery
    • Creates an exceptionally striking, luxurious interior with rich color and premium materials.
  • Diamond-Stitched S Sport Front Seats
    • Provide outstanding support and a sophisticated performance-oriented appearance.
  • Front Seat Massage Function
    • Adds an unusual level of comfort during extended journeys.
  • Power-Adjustable Side Bolsters
    • Allow additional lateral support when desired.
  • Eight-Way Power Front Seats
    • Provide convenient adjustments for personalized comfort.
  • Four-Way Power Lumbar Support
    • Helps maintain lower-back comfort.
  • Heated Front Seats
    • Add welcome warmth during colder months.
  • Heated Steering Wheel
    • Makes cold-weather driving more comfortable.
  • Driver's Seat Memory
    • Allows preferred seating positions to be saved and recalled.
  • Carbon Atlas Interior Inlays
    • Add distinctive performance-inspired decorative trim.
  • Three-Zone Automatic Climate Control
    • Provides individualized temperature settings for front occupants and the rear seating area.
  • Power Sunroof
    • Creates a brighter, more inviting interior.
  • Leather-Wrapped Sport Steering Wheel
    • Provides a comfortable grip and a performance-inspired appearance.
  • Steering-Wheel-Mounted Paddle Shifters
    • Allow convenient manual gear selection.
  • Leatherette-Covered Center Console and Door Armrests
    • Add comfort and refinement to frequently touched surfaces.
  • Auto-Dimming Rearview Mirror with Compass
    • Helps reduce distracting nighttime glare.
  • 40/20/40 Split-Folding Rear Seatbacks
    • Provide flexibility when carrying longer belongings.
  • Digital Rear Climate Controls
    • Add convenience for rear occupants.
  • Rear USB Charging Connections
    • Allow compatible devices to be charged during longer journeys.
  • LED Interior Lighting
    • Creates a sophisticated atmosphere throughout the cabin.
  • Multiple Interior Storage Compartments
    • Help keep everyday essentials organized.

The combination of gorgeous Magma Red leather, sophisticated carbon-inspired trim, massaging sport seats, premium digital technology, and thoughtful comfort features makes this S4 a particularly inviting place to spend time.

Infotainment & Technology

Technology is another major strength of this exceptionally well-equipped S4, with sophisticated digital instrumentation, factory navigation, premium audio, and a comprehensive collection of modern convenience features.

The centerpiece is Audi's beautiful 10.1'' MMI Touchscreen, providing a responsive, high-resolution interface for entertainment, communication, vehicle settings, and compatible connected services.

The factory Navigation Package adds MMI Navigation Plus, providing integrated route guidance and enhancing the system's capabilities.

One of the most impressive features is Audi Virtual Cockpit Plus, included with the Premium Plus Package.

This sophisticated digital instrument system allows the driver to personalize the presentation of important vehicle information, including speed, navigation, and compatible driving data.

When combined with MMI Navigation Plus, the digital display provides an especially attractive navigation experience, allowing important route information to appear directly within the driver's forward field of view.

Another exceptional feature is the Bang & Olufsen Premium Sound System with 3D Sound.

Designed specifically to complement Audi's refined interior environment, this premium audio system provides rich, immersive sound throughout the cabin, enhancing everything from favorite music to podcasts and longer road trips.

Wireless Apple CarPlay adds another layer of convenience, allowing compatible iPhones to connect to the multimedia system without requiring a physical cable.

The Audi Phone Box provides a convenient location for compatible smartphone charging and connectivity, while rear USB charging ports make longer journeys more comfortable for occupants in the back.

Technology highlights include:
  • 10.1'' MMI Touchscreen
    • Provides a sophisticated interface for entertainment, communication, and vehicle settings.
  • MMI Navigation Plus
    • Offers integrated factory route guidance for commuting and longer journeys.
  • Audi Virtual Cockpit Plus
    • Presents important driving information through a beautiful, customizable digital instrument display.
  • Navigation Integration with Virtual Cockpit
    • Allows compatible map and route information to appear within the driver's digital display.
  • Bang & Olufsen Premium Sound System with 3D Sound
    • Provides rich, immersive audio throughout the cabin.
  • Wireless Apple CarPlay
    • Supports convenient integration of compatible iPhones.
  • Audi Smartphone Interface
    • Provides access to compatible smartphone connectivity functions.
  • Bluetooth Hands-Free Calling
    • Allows convenient wireless communication.
  • Bluetooth Audio Streaming
    • Supports wireless entertainment playback from compatible devices.
  • SiriusXM Satellite Radio Capability
    • Offers additional entertainment programming. Subscription may be required to maintain service.
  • Audi Phone Box
    • Adds convenient smartphone storage and compatible connectivity functions.
  • Rear USB Charging Ports
    • Help keep compatible devices powered during longer journeys.
  • Audi connect Capability
    • Supports compatible connected information, navigation, and vehicle services. Subscription may be required to maintain service.
  • HomeLink Garage Door Opener
    • Provides convenient operation of compatible garage doors and gates.
  • Audi Advanced Key
    • Adds convenient keyless vehicle access.
  • Driver's Seat Memory
    • Allows preferred seating positions to be recalled.
  • Top View Camera System
    • Provides multiple exterior camera perspectives, including a composite overhead view.
  • Parking System Plus
    • Helps identify certain nearby obstacles during parking and low-speed maneuvering.
  • Steering-Wheel-Mounted Controls
    • Keep frequently used communication and entertainment functions within easy reach.

With its stunning digital instrumentation, sophisticated navigation, premium Bang & Olufsen audio, and comprehensive connectivity features, this S4 delivers a genuinely upscale technology experience.

Safety Features

The 2021 Audi S4 Premium Plus benefits from an impressive collection of advanced occupant-protection systems, sophisticated driver-assistance technology, and intelligent vehicle-control features.

Audi pre sense City provides forward collision-warning and automatic braking assistance in certain situations, while Audi pre sense Basic can initiate protective measures when the vehicle detects certain potentially hazardous conditions.

This particular example also benefits from the extensive safety and convenience features included in the Premium Plus Package.

Adaptive Cruise Control with Traffic Jam Assist helps manage following distance and can provide additional assistance during certain lower-speed traffic conditions.

Audi Active Lane Assist provides compatible steering assistance to help maintain an appropriate position within detected lane markings.

Audi Side Assist helps alert the driver to certain vehicles approaching from behind or traveling in adjacent lanes, while pre sense Rear can initiate selected protective measures when certain potential rear-end collisions are detected.

The Top View Camera System is another particularly useful feature. By combining information from multiple exterior cameras, it provides a composite overhead perspective that helps the driver maneuver in parking lots, garages, and other tight spaces.

The S4's sophisticated quattro ALL-WHEEL DRIVE system and Electronic Stabilization Control further contribute to predictable vehicle responses during challenging driving conditions.

Safety and driver-assistance highlights include:
  • Audi pre sense City
    • Can provide warnings and automatic braking assistance during certain potential frontal collisions.
  • Audi pre sense Basic
    • Can initiate selected occupant-protection measures when certain potentially hazardous driving conditions are detected.
  • Audi Side Assist
    • Helps warn about certain vehicles traveling in adjacent lanes or approaching from behind.
  • Audi pre sense Rear
    • Can initiate selected protective measures when certain potential rear-end collisions are detected.
  • Adaptive Cruise Control
    • Helps maintain a selected following distance from traffic ahead.
  • Traffic Jam Assist
    • Provides compatible additional assistance during certain lower-speed traffic situations.
  • Audi Active Lane Assist
    • Can provide steering support to help maintain an appropriate lane position.
  • Lane Departure Warning
    • Alerts the driver when certain unintended lane departures are detected.
  • Top View Camera System
    • Provides multiple exterior camera perspectives for improved parking awareness.
  • Parking System Plus
    • Provides audible warnings about certain obstacles detected near the vehicle.
  • Rearview Camera
    • Helps improve visibility when reversing.
  • High-Beam Assist
    • Automatically helps manage high-beam operation under appropriate conditions.
  • Electronic Stabilization Control
    • Helps maintain directional stability during certain challenging driving situations.
  • Traction Control
    • Helps manage unwanted wheelspin.
  • quattro ALL-WHEEL DRIVE
    • Helps maintain traction and predictable vehicle responses during changing road conditions.
  • Anti-Lock Braking System
    • Helps preserve steering control during hard braking.
  • Brake Assist
    • Can provide additional braking support during certain emergency braking situations.
  • Advanced Airbag Protection System
    • Provides multiple layers of occupant protection.
  • Tire Pressure Monitoring System
    • Helps alert the driver when tire pressure requires attention.
  • Rear-Door Child Safety Locks
    • Add protection for younger occupants.
  • LATCH Child-Seat Anchors
    • Support installation of compatible child safety seats.
  • Anti-Theft Alarm System with Motion Sensor
    • Adds an additional layer of vehicle security.

These technologies complement the S4's precise handling, sophisticated drivetrain, responsive steering, and carefully engineered body structure.

As with all driver-assistance technologies, these systems are intended to support attentive driving rather than replace the driver's responsibility to remain alert and in control.

... and there's SO MUCH more! If available, vehicle files can be found above this description on our website, including the original brochure and window sticker!

Please note that around December 2024, Audi of America, LLC reacquired this S4. CARFAX confirms a Manufacturer Buyback/Lemon title brand, with the manufacturer subsequently disclosing the buyback when the vehicle was sold in February 2025. Although details of the original concerns and related repairs weren't provided, consumer protection laws generally require buyback defects to be corrected and disclosed before resale. The manufacturer's supporting repair documentation has not been supplied for review.
 

The Bottom Line

This 2021 Audi S4 Premium Plus 3.0 TFSI quattro is an exceptional combination of thrilling turbocharged performance, sophisticated German engineering, distinctive styling, and genuine luxury.

Its stunning Mythos Black Metallic exterior pairs beautifully with the dramatic Magma Red Fine Nappa leather interior, while its Black Optic Package, 19'' Titanium-Finish Alloy Wheels, black exterior badging, and contrasting Red Brake Calipers create an unforgettable appearance.

What makes this particular example especially desirable is its remarkably extensive factory equipment. The S Sport Package adds sophisticated chassis upgrades, including Sport Adaptive Damping Suspension and a Sport Rear Differential, while Dynamic Steering and the factory Sport Exhaust Resonator further enhance its performance-oriented personality.

Inside, the massaging sport seats, beautiful Carbon Atlas trim, Bang & Olufsen premium audio, Audi Virtual Cockpit, MMI Navigation Plus, and advanced driver-assistance technology create an exceptionally rewarding luxury environment.

With 38,987 miles, an original $65,915 MSRP, NO-ACCIDENT CARFAX history, 10 service records, and an extensive collection of premium factory upgrades, this S4 offers a compelling combination of performance, style, and sophistication.

Some sedans make driving feel routine. This Audi S4 makes every turn, every acceleration, and every moment behind the wheel feel like part of the experience!

We will happily evaluate your TRADE-IN and offer EXCELLENT FINANCE OPTIONS as well, so please give us a call at 732-919-0707 (Wall Township) or 856-881-2869 (Sewell) TODAY!
 

Key Features

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  • Leather Seats

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Disclaimer:
“All in” price includes $799 documentation fee but does not include applicable sales tax, title, and registration. Certain shipping destinations may be subject to additional transportation charges beyond what’s quoted on the vehicle listing. Remote purchases processed by our shipping department are subject to a $399 Logistics fee. Fee is not imposed when a vehicle is picked up in person. Please ask an Internet Sales Representative for details.**Pursuant to 49 U.S. Code § 30112 (b)(1) Automotive Avenues LLC is exempt from the Federal Statute which prohibits selling noncomplying motor vehicles and equipment that may have an open recall. Please review https://www.nhtsa.gov/recalls <https://www.nhtsa.gov/recalls> to determine whether there is an open Recall on this vehicle. Your local Manufacturer’s Franchise Dealership should repair any open recall less than 10 years old, free of charge. Automotive Avenues LLC advises its buyers to check the accuracy of the information given by any and all means at their disposal prior to purchasing the vehicle.**Features and options are descriptive of what may be included or installed on the vehicle. The customer, prior to purchase, should verify actual options as well as any other information contained in the vehicle listing. All vehicles are subject to prior sale. Automotive Avenues LLC has taken reasonable steps to ensure the accuracy of the data displayed, however, Automotive Avenues LLC is not responsible for any errors or omissions.**Condition Now is a third-party vehicle inspection company and is not affiliated with Automotive Avenues LLC. Any information or content expressed or made available by Condition Now including information in its Reports, are those of the respective author(s) or distributor(s) and not of Automotive Avenues LLC. Condition Now inspects vehicles for prior paint and body repairs. Condition Now does not inspect for structural integrity or mechanical defects, and does not guarantee the mechanical dependability of any vehicle they inspect. Automotive Avenues LLC offers Condition Now Reports as a tool for its customers to review the condition of a vehicle, and makes no guarantees as to the accuracy of the information contained in the reports. These reports may be posted on third party vehicle history reports, and may stay as part of the history of the vehicle.

**The Kelley Blue Book Typical Listing Price Value is representative of dealers’ asking prices. The Typical Listing Price Value assumes that the vehicle has been fully reconditioned and has a clean title history. It also takes into account the dealers’ profit, costs for advertising, sales commissions and other costs of doing business. The final sale price may be less depending on the vehicle’s actual condition, popularity, type of warranty offered and local market conditions. Automotive Avenues LLC offers The Kelley Blue Book information as a tool for its customers to research the value of vehicles. This information should be used only as a guide. Automotive Avenues LLC, makes no guarantees as to the accuracy of the information provided.*

*Automotive Avenues LLC provides a free Carfax Vehicle History Report with every vehicle listing. The report is provided as a only as a guide, and should not be relied upon in place of a vehicles inspection. Accordingly, Automotive Avenues LLC will not be held reliable for incomplete or erroneous information included or absent from the report.*

*Automotive Avenues LLC makes every effort to describe vehicles as accurately as possible, but shall in no way be held liable for any errors or omissions to be found on this website. It is the sole responsibility of The purchaser or prospective purchaser to verify the accuracy of all information listed on this website. Prices are subject to change without notice.*

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Disclaimer:
“All in” price includes $799 documentation fee but does not include applicable sales tax, title, and registration. Certain shipping destinations may be subject to additional transportation charges beyond what’s quoted on the vehicle listing. Remote purchases processed by our shipping department are subject to a $399 Logistics fee. Fee is not imposed when a vehicle is picked up in person. Please ask an Internet Sales Representative for details.**Pursuant to 49 U.S. Code § 30112 (b)(1) Automotive Avenues LLC is exempt from the Federal Statute which prohibits selling noncomplying motor vehicles and equipment that may have an open recall. Please review https://www.nhtsa.gov/recalls <https://www.nhtsa.gov/recalls> to determine whether there is an open Recall on this vehicle. Your local Manufacturer’s Franchise Dealership should repair any open recall less than 10 years old, free of charge. Automotive Avenues LLC advises its buyers to check the accuracy of the information given by any and all means at their disposal prior to purchasing the vehicle.**Features and options are descriptive of what may be included or installed on the vehicle. The customer, prior to purchase, should verify actual options as well as any other information contained in the vehicle listing. All vehicles are subject to prior sale. Automotive Avenues LLC has taken reasonable steps to ensure the accuracy of the data displayed, however, Automotive Avenues LLC is not responsible for any errors or omissions.**Condition Now is a third-party vehicle inspection company and is not affiliated with Automotive Avenues LLC. Any information or content expressed or made available by Condition Now including information in its Reports, are those of the respective author(s) or distributor(s) and not of Automotive Avenues LLC. Condition Now inspects vehicles for prior paint and body repairs. Condition Now does not inspect for structural integrity or mechanical defects, and does not guarantee the mechanical dependability of any vehicle they inspect. Automotive Avenues LLC offers Condition Now Reports as a tool for its customers to review the condition of a vehicle, and makes no guarantees as to the accuracy of the information contained in the reports. These reports may be posted on third party vehicle history reports, and may stay as part of the history of the vehicle.

**The Kelley Blue Book Typical Listing Price Value is representative of dealers’ asking prices. The Typical Listing Price Value assumes that the vehicle has been fully reconditioned and has a clean title history. It also takes into account the dealers’ profit, costs for advertising, sales commissions and other costs of doing business. The final sale price may be less depending on the vehicle’s actual condition, popularity, type of warranty offered and local market conditions. Automotive Avenues LLC offers The Kelley Blue Book information as a tool for its customers to research the value of vehicles. This information should be used only as a guide. Automotive Avenues LLC, makes no guarantees as to the accuracy of the information provided.*

*Automotive Avenues LLC provides a free Carfax Vehicle History Report with every vehicle listing. The report is provided as a only as a guide, and should not be relied upon in place of a vehicles inspection. Accordingly, Automotive Avenues LLC will not be held reliable for incomplete or erroneous information included or absent from the report.*

*Automotive Avenues LLC makes every effort to describe vehicles as accurately as possible, but shall in no way be held liable for any errors or omissions to be found on this website. It is the sole responsibility of The purchaser or prospective purchaser to verify the accuracy of all information listed on this website. Prices are subject to change without notice.*


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