Used Audi S4 for Sale nearSidney, IL
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2020
- 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:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 44,809
- Stock #:
- 16307
- VIN:
- WAUC4AF48LA051307
Sponsored by Mid-Illini Auto Group
2020 Audi S4
3.0T quattro Prestige Sedan AWD
44,809 mi
$36,376
- Year:
- 2020
- 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:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 44,809
- Stock #:
- 16307
- VIN:
- WAUC4AF48LA051307
2020 Audi S4
3.0T quattro Prestige Sedan AWD
44,809 mi
$36,376
- Year:
- 2014
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 100,449
- Stock #:
- 081895
- VIN:
- WAUBGAFL7EA081895
-$500
2014 Audi S4
3.0T quattro Premium Plus Sedan AWD
100,449 mi
$15,900
$15,400
- Year:
- 2011
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 27,143
- Stock #:
- 04500
- VIN:
- WAUBGAFL1BA126342
2011 Audi S4
3.0T quattro Premium Plus Sedan AWD
27,143 mi
$20,122
- Year:
- 2020
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 42,989
- Stock #:
- C2129
- VIN:
- WAUB4AF49LA058438
2020 Audi S4
3.0T quattro Premium Plus Sedan AWD
42,989 mi
$36,241
- Year:
- 2023
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 46,500
- Stock #:
- 120351W
- VIN:
- WAUC4AF47PA007384
2023 Audi S4
3.0T quattro Prestige AWD
46,500 mi
$41,817
- Year:
- 2021
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Glacier White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Rotor Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 72,208
- Stock #:
- 044870C01
- VIN:
- WAUB4AF44MA044870
2021 Audi S4
3.0T quattro Premium Plus AWD
72,208 mi
$30,894
- Year:
- 2018
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 354 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 121,038
- Stock #:
- ND3603A
- VIN:
- WAUB4AF46JA232107
2018 Audi S4
3.0T quattro Premium Plus Sedan AWD
121,038 mi
$18,488
- Year:
- 2021
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 106,277
- Stock #:
- 26140
- VIN:
- WAUC4AF46MA010837
2021 Audi S4
3.0T quattro Prestige AWD
106,277 mi
$27,561
- Year:
- 2019
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 60,319
- VIN:
- WAUB4AF43KA003739
2019 Audi S4
3.0T quattro Premium Plus Sedan AWD
60,319 mi
$32,889
- 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
$39,689
- Year:
- 2023
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Black Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 56,667
- Stock #:
- D5121L
- VIN:
- WAUB4AF43PA066976
2023 Audi S4
3.0T quattro Premium Plus AWD
56,667 mi
$36,681
- Year:
- 2023
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Glacier White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 42,418
- Stock #:
- P0246
- VIN:
- WAUB4AF47PA061201
2023 Audi S4
3.0T quattro Premium Plus AWD
42,418 mi
$41,477
Recommended model year:
2019 Audi S4
Shop 2019 Audi S4 »With 144 currently listed for sale and an average price of $29,908.00, 34.0% 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.
81.3% of 2019 Audi S4 models on CarGurus are accident free.
- Year:
- 2006
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 340 hp 4.2L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Manual
- Mileage:
- 102,784
- VIN:
- WAUGL78E66A272745
2006 Audi S4
quattro Sedan AWD
102,784 mi
$14,868
- Year:
- 2022
- 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:
- Automatic
- Mileage:
- 45,411
- Stock #:
- B78386
- VIN:
- WAUB4AF43NA045798
2022 Audi S4
3.0T quattro Premium Plus AWD
45,411 mi
$38,774
- 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
$33,691
- Year:
- 2023
- 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:
- 29,885
- Stock #:
- 27388G
- VIN:
- WAUB4AF4XPA015801
2023 Audi S4
3.0T quattro Premium Plus AWD
29,885 mi
$40,216
- Year:
- 2019
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 83,389
- Stock #:
- 069752
- VIN:
- WAUB4AF46KA069752
2019 Audi S4
3.0T quattro Premium Plus Sedan AWD
83,389 mi
$28,098
- Year:
- 2019
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 64,315
- Stock #:
- 014298
- VIN:
- WAUB4AF4XKA014298
2019 Audi S4
3.0T quattro Premium Plus Sedan AWD
64,315 mi
$31,441
- Year:
- 2020
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Ibis White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Magma Red
- Transmission:
- Automatic
- Mileage:
- 133,873
- Stock #:
- A6959
- VIN:
- WAUB4AF47LA063878
2020 Audi S4
3.0T quattro Premium Plus Sedan AWD
133,873 mi
$24,216
- Year:
- 2015
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Mythos Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 182,207
- Stock #:
- T8880
- VIN:
- WAUKGAFL0FA015917
2015 Audi S4
3.0T quattro Prestige Sedan AWD
182,207 mi
$12,144
- Year:
- 2020
- 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:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 75,134
- Stock #:
- 041064
- VIN:
- WAUB4AF48LA041064
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2020 Audi S4
3.0T quattro Premium Plus Sedan AWD
75,134 mi
$29,612
- Year:
- 2018
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 354 hp 3L V6
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 105,762
- Stock #:
- 003887
- VIN:
- WAUC4AF43JA003887
2018 Audi S4
3.0T quattro Prestige Sedan AWD
105,762 mi
$19,586
FAQs
How much does the Audi S4 cost in Sidney, IL?
How many Audi S4 vehicles in Sidney, IL 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.
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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.
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
Tim E
Reviewed a 2012 Audi S4 on Jul 1, 2021
Fantastic car! Great combination of power and comfort at a competitive price!
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 $45,407, reflecting a −16.3% depreciation from its MSRP, indicating a strong initial drop in value.
- Best Value in Older Models: The 2018 Audi S4 is priced at $24,798, representing a −51.7% depreciation, making it a compelling option for budget-conscious buyers.
- Steep Declines for Earlier Years: The 2015 Audi S4 has the lowest average price at $16,854, down −65.1% from its original 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 | $45,407 | -16.3% |
| 2023 Audi S4 | $52,800 | $42,250 | -19.9% |
| 2022 Audi S4 | $51,900 | $38,086 | -26.5% |
| 2021 Audi S4 | $49,900 | $33,132 | -33.8% |
| 2020 Audi S4 | $49,900 | $30,186 | -39.5% |
| 2019 Audi S4 | $50,200 | $30,091 | -40.1% |
| 2018 Audi S4 | $51,400 | $24,798 | -51.7% |
| 2016 Audi S4 | $49,200 | $22,312 | -54.7% |
| 2015 Audi S4 | $48,400 | $16,854 | -65.1% |
| 2014 Audi S4 | $48,100 | $17,273 | -64.0% |
| 2013 Audi S4 | $47,600 | $16,187 | -66.0% |
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Major Cities: Philadelphia, PA has the highest average price at $29,848, likely due to higher demand in urban areas.
- Lowest Prices in Houston: The average price in Houston, TX is $22,170, indicating a more price-sensitive market or greater inventory availability.
- Inventory Variation: Cities like New York, NY and Chicago, IL have substantial listings (118 and 96 respectively), but their prices remain competitive, suggesting a balanced supply-demand dynamic.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Philadelphia, PA | 99 | $29,848 |
| New York, NY | 118 | $29,485 |
| Chicago, IL | 96 | $28,956 |
| Atlanta, GA | 85 | $29,041 |
| Los Angeles, CA | 74 | $28,339 |
| Miami, FL | 57 | $24,952 |
| Dallas, TX | 83 | $25,555 |
| Washington, DC | 109 | $23,297 |
| Boston, MA | 101 | $30,117 |
| Houston, TX | 80 | $22,170 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 3.0T quattro Premium Plus AWD is the most listed trim with 142 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 AWD, suggesting a market preference for all-weather capability, which is typical for luxury sedans.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 3.0T quattro Premium Plus AWD | 142 | $58,800 | AWD | 3.0L 349 hp V6 |
| 3.0T quattro Prestige AWD | 26 | $61,500 | AWD | 3.0L 349 hp V6 |
| 3.0T quattro Premium AWD | 10 | $54,900 | AWD | 3.0L 349 hp V6 |
These recommendations are based on CarGurus' proprietary market data from August 6, 2026, CarGurus experts' opinions, and generative AI.
CarGurus recommends the 2019 Audi S4
Summary
With 144 currently listed for sale and an average price of $29,908.00, 34.0% 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.
81.3% of 2019 Audi S4 models on CarGurus are accident free.
Why it stands out
The 2019 Audi S4 stands out as a compact performance sedan that blends strong acceleration, standard all-wheel drive, and a polished cabin in a package that still feels understated. It uses a 3.0-liter twin-scroll turbocharged V6 producing 354 ponies and 369 pound-feet of torque, paired with an eight-speed automatic transmission and paddle shifters. Audi says that setup is good for a zero-to-60-mph time of 4.4 seconds, and the car also rides very smoothly for a performance sedan. That combination makes it appealing to buyers who want quick, confident everyday transportation without the flashier personality of some rivals.
The 2019 model also benefits from Audi’s Virtual Cockpit and Google navigation, which help give the interior a modern feel. For 2019, a new base Premium trim joined the Premium Plus and Prestige trims, and it still included Apple CarPlay, Android Auto, low-speed forward-collision warning, and emergency braking. At the same time, adaptive cruise control still cost extra, so not every used example will have it. That mix of useful standard equipment and optional driver assistance makes the 2019 S4 feel well equipped, even if some of the more desirable features were not universal.
There are a few tradeoffs to keep in mind. Audi’s own comparison notes say the S4 is not as athletic a handler as cars like the BMW M340i or Mercedes-AMG C43, and the car’s conservative design may not excite everyone. Reliability is described as decent for these years, but Audis typically require more maintenance than rival brands, and RepairPal rates the S4 below average for reliability. Even so, the 2019 S4 remains attractive for shoppers who value speed, all-wheel-drive confidence, and a refined interior over outright sharpness.
Other model years to consider
- Average price: $42,799.00
- Good/great deal percentage: 40.7%
- User rating: N/A
- Total listings: 135
- Average price: $23,188.00
- Good/great deal percentage: 33.6%
- User rating: 4.67 / 5
- Total listings: 131
These recommendations are based on CarGurus' proprietary market data from August 10, 2026, CarGurus experts' opinions, and generative AI.
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