Used Audi S4 for Sale nearUnion, NJ
109 vehicles found
See the total price upfront.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Engine:
- 354 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 68,199
- Stock #:
- S11614
- VIN:
- WAUB4AF48JA199868
Sponsored by Space Auto Group
2018 Audi S4
68,199 mi
$26,799
- Year:
- 2024
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Magma Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 48,618
- Stock #:
- F7825
- VIN:
- WAUB4AF41RA006455
Sponsored Listing
2024 Audi S4
3.0T quattro Premium Plus AWD
48,618 mi
$44,495
- Year:
- 2015
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 89,988
- Stock #:
- TD158
- VIN:
- WAUBGAFL5FA127113
Sponsored Listing
2015 Audi S4
3.0T quattro Premium Plus Sedan AWD
89,988 mi
$18,739
- Year:
- 2024
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Mythos Black Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Magma Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 34,175
- Stock #:
- PM043555
- VIN:
- WAUB4AF43RA043555
2024 Audi S4
3.0T quattro Premium Plus AWD
34,175 mi
$44,885
- Year:
- 2018
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 354 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 65,580
- Stock #:
- 172978
- VIN:
- WAUB4AF41JA172978
2018 Audi S4
3.0T quattro Premium Plus Sedan AWD
65,580 mi
$24,995
- Year:
- 2021
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Quantum Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 35,069
- Stock #:
- 06417
- VIN:
- WAUB4AF47MA040456
2021 Audi S4
3.0T quattro Premium Plus AWD
35,069 mi
$37,174
- Year:
- 2022
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 45,776
- Stock #:
- T9390362AA
- VIN:
- WAUB4AF48NA043576
-$1,300
2022 Audi S4
3.0T quattro Premium Plus AWD
45,776 mi
$39,788
$38,488
- Year:
- 2023
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Mythos Black Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 24,246
- Stock #:
- U3428P
- VIN:
- WAUA4AF45PA063251
2023 Audi S4
3.0T quattro Premium AWD
24,246 mi
$43,265
- Year:
- 2021
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 9,823
- Stock #:
- 70081112
- VIN:
- WAUA4AF44MA086905
2021 Audi S4
3.0T quattro Premium AWD
9,823 mi
$39,998
- Year:
- 2018
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Engine:
- 354 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 68,199
- Stock #:
- S11614
- VIN:
- WAUB4AF48JA199868
2018 Audi S4
68,199 mi
$26,799
- Year:
- 2012
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 115,721
- Stock #:
- 039215
- VIN:
- WAUKGAFL6CA039215
2012 Audi S4
3.0T quattro Prestige Sedan AWD
115,721 mi
$12,500
- Year:
- 2020
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Quantum Gray
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 69,980
- Stock #:
- 7620Q
- VIN:
- WAUB4AF41LA052262
2020 Audi S4
3.0T quattro Premium Plus Sedan AWD
69,980 mi
$29,102
- Year:
- 2019
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 75,414
- Stock #:
- 042946
- VIN:
- WAUA4AF40KA042946
2019 Audi S4
3.0T quattro Premium Sedan AWD
75,414 mi
$25,294
Recommended model year:
2019 Audi S4
Shop 2019 Audi S4 »With 149 currently listed for sale and an average price of $28,435.00, 36.9% of 2019 Audi S4s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2019 Audi S4 5 / 5 stars.
66.4% of 2019 Audi S4 models on CarGurus are accident free.
The 2019 Audi S4 features a powerful 3.0-liter twin-scroll turbocharged V6 engine, delivering 354 horsepower and 369 pound-feet of torque, paired with an eight-speed automatic transmission for a smooth driving experience.
- Year:
- 2018
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 354 hp 3L V6
- Exterior color:
- Blue Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Rotor Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 41,010
- Stock #:
- B4783A
- VIN:
- WAUC4BF44JA001216
2018 Audi S4
3.0T quattro Prestige Sedan AWD
41,010 mi
$33,490
- Year:
- 2020
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 92,499
- Stock #:
- 27024H
- VIN:
- WAUC4AF4XLA061157
2020 Audi S4
3.0T quattro Prestige Sedan AWD
92,499 mi
$26,918
- Year:
- 2019
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Florett Silver Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Magma Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 356
- Stock #:
- 2191UA
- VIN:
- WAUB4AF4XKA037550
Preparing for a close up...
Photos coming soon
2019 Audi S4
3.0T quattro Premium Plus Sedan AWD
356 mi
$40,000
- Year:
- 2023
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Red
- Transmission:
- Automatic
- Mileage:
- 46,075
- Stock #:
- FNF044461
- VIN:
- WAUB4AF43PA044461
2023 Audi S4
3.0T quattro Premium Plus AWD
46,075 mi
$40,865
- Year:
- 2015
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 89,988
- Stock #:
- TD158
- VIN:
- WAUBGAFL5FA127113
2015 Audi S4
3.0T quattro Premium Plus Sedan AWD
89,988 mi
$18,739
- Year:
- 2020
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Blue Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Rotor Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 59,209
- Stock #:
- D5620L
- VIN:
- WAUB4AF40LA065200
2020 Audi S4
3.0T quattro Premium Plus Sedan AWD
59,209 mi
$34,078
- Year:
- 2024
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Magma Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 48,618
- Stock #:
- F7825
- VIN:
- WAUB4AF41RA006455
2024 Audi S4
3.0T quattro Premium Plus AWD
48,618 mi
$44,495
- Year:
- 2023
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 41,530
- Stock #:
- 5835
- VIN:
- WAUC4AF48PA007751
2023 Audi S4
3.0T quattro Prestige AWD
41,530 mi
$41,625
- Year:
- 2016
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 96,388
- Stock #:
- LASTYearSUPERCHARGED
- VIN:
- WAUBGAFL0GA009262
2016 Audi S4
3.0T quattro Premium Plus Sedan AWD
96,388 mi
$19,796
- Year:
- 2023
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Daytona Gray Pearl Effect
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Magma Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 21,317
- Stock #:
- Q5360U
- VIN:
- WAUC4AF4XPA058393
Sponsored Listing
2023 Audi S4
3.0T quattro Prestige AWD
21,317 mi
$49,369
FAQs
How much does the Audi S4 cost in Union, NJ?
How many Audi S4 vehicles in Union, NJ have no reported accidents or damage?
What fuel types are available?
4.8 Overall rating
Customers say
The Audi S4 is highly regarded for its outstanding performance and luxurious features across multiple model years. Owners consistently praise its powerful engine and exceptional handling, often highlighting the all-wheel drive capability that provides excellent traction in various conditions. The interiors are noted for their quality and comfort, making for a rewarding driving experience. However, some drivers express concerns about high maintenance costs and fuel economy, especially in older models. Overall, the S4 is seen as a fantastic choice for those seeking a blend of sportiness and everyday usability.
AI generated from the text of customer reviews.
Filter by year
Filter by rating
What people say
Dave B
Reviewed a 2024 Audi S4 on Oct 22, 2025
Excellent ride, great power, good gas mileage, loaded with safety features.
Jaykob A
Reviewed a 2022 Audi S4 on Aug 3, 2024
Such an awesome car, very comfortable for daily driving but still fun for spirited drives. Interior build quality is amazing compared to bmw and mercedes. Very good value buying 2-3 years old
Diego G
Reviewed a 2020 Audi 3.0T quattro Premium Plus Sedan AWD on Mar 31, 2026
Absolutely beautiful everything about it. This vehicle is perfect for sport yet daily
Byron L
Reviewed a 2018 Audi 3.0T quattro Premium Plus Sedan AWD on Jun 27, 2025
Smooth car runs nice very nice interior worth the price for all the features
Audi S4 Trims
| Trim type | MSRP |
|---|---|
| 3.0T quattro Prestige AWD | $61,500 |
| 3.0T quattro Premium Plus AWD | $58,800 |
| 3.0 TFSI quattro Technik AWD | -- |
| 3.0T quattro Premium AWD | $54,900 |
Audi S4 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of Audi S4 prices has changed over time.
See more price trendsAudi S4 Pricing Analysis
Pricing Analysis by Model Year
Key Insights
- Significant Depreciation: The 2024 Audi S4 shows a current average price of $46,485, which is −14.5% below its MSRP, indicating a strong depreciation trend for new models.
- Best Value in Older Models: The 2018 Audi S4 is priced at $25,177, reflecting a −51.0% depreciation from its original MSRP, making it a compelling option for budget-conscious buyers.
- Steep Declines for Early Models: The 2013 Audi S4 has the lowest average price at $15,270, representing a −68.0% drop from its MSRP, highlighting the rapid depreciation of older luxury vehicles.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2024 Audi S4 | $54,500 | $46,485 | -14.5% |
| 2023 Audi S4 | $52,800 | $43,615 | -17.4% |
| 2022 Audi S4 | $51,900 | $40,058 | -22.4% |
| 2021 Audi S4 | $49,900 | $34,903 | -30.1% |
| 2020 Audi S4 | $49,900 | $31,306 | -37.2% |
| 2019 Audi S4 | $50,200 | $28,721 | -42.7% |
| 2018 Audi S4 | $51,400 | $25,177 | -51.0% |
| 2016 Audi S4 | $49,200 | $20,710 | -57.9% |
| 2015 Audi S4 | $48,400 | $17,255 | -64.4% |
| 2014 Audi S4 | $48,100 | $18,680 | -61.1% |
| 2013 Audi S4 | $47,600 | $15,270 | -68.0% |
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Major Cities: Miami, FL has the highest average price at $31,385, likely due to higher demand in urban areas.
- Lowest Prices in Washington, DC: The lowest average price is found in Washington, DC at $19,400, indicating a more price-sensitive market or higher inventory levels.
- Price Variation Across Cities: Cities like New York, NY ($30,317) and Chicago, IL ($29,958) show competitive pricing, suggesting a stable demand for the Audi S4 in these regions.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Miami, FL | 68 | $31,385 |
| New York, NY | 108 | $30,317 |
| Chicago, IL | 91 | $29,958 |
| Philadelphia, PA | 101 | $27,544 |
| Dallas, TX | 93 | $26,905 |
| Atlanta, GA | 95 | $26,342 |
| Los Angeles, CA | 78 | $25,494 |
| Boston, MA | 102 | $28,544 |
| Houston, TX | 92 | $19,508 |
| Washington, DC | 108 | $19,400 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 3.0T quattro Premium Plus AWD is the most listed trim with 141 listings, indicating strong demand for this configuration.
- Premium Pricing for Higher Trims: The 3.0T quattro Prestige AWD has the highest MSRP at $61,500, reflecting the added luxury features and technology.
- AWD Popularity: All trims are equipped with AWD, which is likely a significant factor in their appeal, especially in regions with varying weather conditions.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 3.0T quattro Premium Plus AWD | 141 | $58,800 | AWD | 3.0L 349 hp V6 |
| 3.0T quattro Prestige AWD | 29 | $61,500 | AWD | 3.0L 349 hp V6 |
| 3.0T quattro Premium AWD | 8 | $54,900 | AWD | 3.0L 349 hp V6 |
These recommendations are based on CarGurus' proprietary market data from July 2, 2026, CarGurus experts' opinions, and generative AI.
CarGurus recommends the 2019 Audi S4
Summary
With 149 currently listed for sale and an average price of $28,435.00, 36.9% of 2019 Audi S4s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2019 Audi S4 5 / 5 stars.
66.4% of 2019 Audi S4 models on CarGurus are accident free.
The 2019 Audi S4 features a powerful 3.0-liter twin-scroll turbocharged V6 engine, delivering 354 horsepower and 369 pound-feet of torque, paired with an eight-speed automatic transmission for a smooth driving experience.
Why it stands out
The 2019 Audi S4 stands out in the luxury performance sedan segment due to its impressive blend of power, comfort, and advanced technology. With its 354-horsepower V6 engine and standard Quattro all-wheel drive, the S4 offers exhilarating performance while maintaining a smooth ride. The interior is crafted with high-quality materials, providing a luxurious feel that complements its sporty character. Additionally, the S4 is equipped with modern tech features, including a user-friendly infotainment system and advanced safety options, making it a well-rounded choice for buyers seeking both performance and everyday usability.
Other model years to consider
- Average price: $43,710.00
- Good/great deal percentage: 34.3%
- Total listings: 143
- Accident-free percentage: 87.4%
- Average price: $24,841.00
- Good/great deal percentage: 38.8%
- Total listings: 134
- Accident-free percentage: 64.9%
These recommendations are based on CarGurus' proprietary market data from July 6, 2026, CarGurus experts' opinions, and generative AI.
Relevant articles
2025 Audi S4 Pricing, Specs, and Release Date
The 2025 Audi S4, the high-performance version of the the brand's A4 model, returns with its 349-horsepower turbocharged engine and an updated array of features.
Who Makes Audi Cars?
Audi is a German luxury automaker that makes a full line of cars, SUVs, performance vehicles, and EVs. Volkswagen Group owns Audi, and there are multiple Audi models that share platforms with VW counterparts.
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.
