Used 2021 Audi S4 for Sale near Florida
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Overview

The Audi S4, the performance version of the A4 sedan, is part of a generation that dates back to 2018. Last year, the S4 received styling and tech updates, and this year, it carries over mostly unchanged. Key competitors include the premium trims of the BMW 3 Series and Mercedes-Benz C-Class, as well as models like the Genesis G70 and Lexus RC.
Though the S4 is a good-looking sedan, it’s not as visually distinctive as it could be. Last year’s updates to the grille, bumpers, and wheels certainly helped, but previous generations of the S4 had more performance-oriented exterior design to help set it apart from the entry-level A4. That would certainly be welcome here.
The S4 is powered by a turbocharged 3.0-liter V6 engine rated for 349 horsepower and 369 pound-feet of torque. All-wheel drive (AWD) and an eight-speed automatic transmission come standard. This setup gets EPA ratings of 20 mpg city, 27 highway, and 23 combined. There isn’t much in the way of performance options, but the S Sport package adds a sport rear differential, adaptive suspension, and eye-catching red brake calipers.
The S4’s trim lineup of Premium, Premium Plus, and Prestige carries over. Premium provides sport seats with 12-way power, heat, and massage functions, ambient lighting, a flat-bottomed steering wheel, a sunroof, 18-inch alloy wheels, and an integrated toll transponder. Premium Plus adds keyless entry, push-button start, and driver seat memory functions. With Prestige, you’ll get a head-up display (HUD). Add the Warm Weather package for premium leather upholstery and ventilated seats, and the Cold Weather package for a heated steering wheel and heated rear seats.
A 10.1-inch touchscreen display comes standard with Apple CarPlay and Android Auto. The Premium Plus trim includes Audi’s virtual cockpit customizable digital display, navigation, wireless device charging, and WiFi. Prestige adds a 19-speaker Bang & Olufsen audio system.
Though the National Highway Traffic Safety Administration (NHTSA) and Insurance Institute for Highway Safety (IIHS) have not evaluated the 2020 or 2021 Audi S4 for crashworthiness, the 2020 Audi A4, on which the S4 is based, earned a five-star overall rating from NHTSA and top scores of Good in all six IIHS crash tests. Standard safety features include a reversing camera, low-speed forward collision warning, and automatic emergency braking. Additional safety features include a 360-degree camera system, blind-spot monitoring, rear-collision mitigation, adaptive cruise control, lane-keeping assist, hands-free parallel park assist, front and rear parking sensors, and traffic-sign recognition.
Though the Audi S4 doesn’t stand out as much as some of its rivals, it delivers an enticing combination of practicality and performance.
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Audi S4 Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used Audi S4, covering every generation since 2000. Whether you're a first-time buyer or a Audi enthusiast, this comprehensive overview will help you research your next pre-owned Audi S4.
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Haresh R
Reviewed a 2021 Audi S4 on Dec 13, 2023
Awesome car and technology is insane . Would recommend it.
2021 Audi S4 Trims
| Trim type | MSRP |
|---|---|
| 3.0T quattro Premium Plus AWD | $53,500 |
| 3.0 TFSI quattro Progressiv AWD | -- |
| 3.0T quattro Prestige AWD | $58,200 |
| 3.0T quattro Premium AWD | $49,900 |
2021 Audi S4 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Audi S4 prices has changed over time.
See more price trends2021 Audi S4 Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Price in New York: The market in New York, NY ($35,493) features the highest average price, likely due to urban demand and limited inventory of luxury vehicles.
- Lowest Price in Atlanta: Comparatively, Atlanta, GA ($28,998) offers the lowest average pricing, suggesting a more competitive market or greater availability.
- Moderate Pricing Variability: Pricing across cities shows moderate variability with Chicago ($34,498) and Washington, DC ($33,996) being priced closely to New York, possibly indicating similar market dynamics.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| New York, NY | 25 | $35,493 |
| Chicago, IL | 17 | $34,498 |
| Los Angeles, CA | 16 | $33,444 |
| Philadelphia, PA | 22 | $29,929 |
| Washington, DC | 22 | $33,996 |
| Boston, MA | 24 | $33,740 |
| Atlanta, GA | 16 | $28,998 |
Pricing by Trim Packages
Key Insights
- Top Trim in Inventory: The 3.0T quattro Premium Plus AWD is the most frequently listed trim with 137 listings, indicating strong demand and availability.
- Price Range of Premium Trims: The highest MSRP is for the 3.0T quattro Prestige AWD at $58,200, reflecting a premium for advanced features and luxury appointments.
- Market Availability: The 3.0T quattro Premium AWD shows a limited inventory with only 10 listings, possibly catering to a niche market segment.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 3.0T quattro Premium Plus AWD | 137 | $53,500 | AWD | 3.0L 349 hp V6 |
| 3.0T quattro Prestige AWD | 34 | $58,200 | AWD | 3.0L 349 hp V6 |
| 3.0T quattro Premium AWD | 10 | $49,900 | AWD | 3.0L 349 hp V6 |
Pricing Analysis by Model Year
Key Insights
- Significant Depreciation: The 2020 Audi S4 has seen substantial depreciation, priced at -41.3% compared to its original MSRP, driven by market dynamics for older models.
- Value Opportunity in 2021-2022 Models: The 2022 Audi S4 priced at $40,371 reflects a milder depreciation of -22.6%, presenting a more viable option for buyers seeking value.
- Strong Demand for New Models: The latest 2024 Audi S4 is priced at $48,417, indicating strong demand despite being above MSRP, suggesting a resilient luxury market for newer vehicles.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2024 Audi S4 | $54,500 | $48,417 | -11.2% |
| 2023 Audi S4 | $52,800 | $44,014 | -16.6% |
| 2022 Audi S4 | $51,900 | $40,371 | -22.6% |
| 2020 Audi S4 | $49,900 | $29,485 | -41.3% |
| 2019 Audi S4 | $50,200 | $28,983 | -42.4% |
| 2018 Audi S4 | $51,400 | $25,068 | -51.3% |
| 2016 Audi S4 | $49,200 | $21,768 | -55.8% |
| 2015 Audi S4 | $48,400 | $16,430 | -66.1% |
| 2014 Audi S4 | $48,100 | $17,245 | -64.2% |
| 2013 Audi S4 | $47,600 | $15,213 | -68.1% |
| 2012 Audi S4 | $47,300 | $12,383 | -73.8% |
These recommendations are based on CarGurus' proprietary market data from June 4, 2026, CarGurus experts' opinions, and generative AI.







