Used Audi S4 for Sale nearMonroe, WI
Shop with transparent pricing.
Only show listings that include dealer fees- 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
Sponsored by Fox Valley Volkswagen Saint Charles
2023 Audi S4
3.0T quattro Premium Plus AWD
42,418 mi
$41,748
- 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
Sponsored Listing
2019 Audi S4
3.0T quattro Premium Plus Sedan AWD
64,315 mi
$31,276
- Year:
- 2023
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Chronos Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Magma Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 19,854
- Stock #:
- 2D5842
- VIN:
- WAUB4AF47PA059111
Sponsored Listing
2023 Audi S4
3.0T quattro Premium Plus AWD
19,854 mi
$47,404
- 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:
- 66,903
- Stock #:
- SCP1249A
- VIN:
- WAUC4AF40JA120486
2018 Audi S4
3.0T quattro Prestige Sedan AWD
66,903 mi
$28,294
- Year:
- 2014
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Manual
- Mileage:
- 109,000
- Stock #:
- 10545
- VIN:
- WAUDGAFL3EA005924
2014 Audi S4
3.0T quattro Premium Plus Sedan AWD
109,000 mi
$18,200
- 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
$19,370
- 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
$41,748
- 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
$31,276
- Year:
- 2022
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Navarra Blue Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 52,597
- Stock #:
- 24FT477A
- VIN:
- WAUC4AF48NA043551
2022 Audi S4
3.0T quattro Prestige AWD
52,597 mi
$38,399
- 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:
- 17,130
- Stock #:
- B6565P
- VIN:
- WAUC4AF49PA007841
-$1,572
2023 Audi S4
3.0T quattro Prestige AWD
17,130 mi
$48,307
$46,735
- 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
$12,480
- Year:
- 2023
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Chronos Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Magma Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 18,585
- Stock #:
- 2D5847
- VIN:
- WAUB4AF40PA074534
-$1,000
2023 Audi S4
3.0T quattro Premium Plus AWD
18,585 mi
$46,404
$45,404
- Year:
- 2019
- 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:
- Magma Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 81,922
- Stock #:
- XBP8603
- VIN:
- WAUB4AF49KA100556
2019 Audi S4
3.0T quattro Premium Plus Sedan AWD
81,922 mi
$29,338
Recommended model year:
2019 Audi S4
Shop 2019 Audi S4 »With 507 currently listed for sale and an average price of $40,000.00, 34.9% 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.
74.4% 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 that produces 354 horsepower, paired with an eight-speed automatic transmission and standard all-wheel drive for exceptional performance and handling.
- Year:
- 2023
- 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:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 19,849
- Stock #:
- SCP1300
- VIN:
- WAUB4AF47PA007624
2023 Audi S4
3.0T quattro Premium Plus AWD
19,849 mi
$46,743
- 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:
- 49,447
- Stock #:
- 18772
- VIN:
- WAUB4AF45KA113109
2019 Audi S4
3.0T quattro Premium Plus Sedan AWD
49,447 mi
$32,545
- Year:
- 2018
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 354 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 57,766
- Stock #:
- 003381
- VIN:
- WAUC4AF44JA003381
2018 Audi S4
3.0T quattro Prestige Sedan AWD
57,766 mi
$30,604
- 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
-$1,580
2023 Audi S4
3.0T quattro Premium Plus AWD
29,885 mi
$41,482
$39,902
- Year:
- 2014
- 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:
- 86,774
- Stock #:
- 11782
- VIN:
- WAUBGAFL3EA075172
2014 Audi S4
3.0T quattro Premium Plus Sedan AWD
86,774 mi
$20,490
- Year:
- 2023
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 349 hp 3L V6
- Exterior color:
- Chronos Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Magma Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 19,854
- Stock #:
- 2D5842
- VIN:
- WAUB4AF47PA059111
2023 Audi S4
3.0T quattro Premium Plus AWD
19,854 mi
$47,404
- 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:
- 38,728
- Stock #:
- 061291
- VIN:
- WAUB4AF42JA061291
2018 Audi S4
3.0T quattro Premium Plus Sedan AWD
38,728 mi
$32,524
- 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
$39,831
- Year:
- 2012
- Make:
- Audi
- Model:
- S4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 128,650
- Stock #:
- 9131
- VIN:
- WAUBGAFL1CA059131
2012 Audi S4
3.0T quattro Premium Plus Sedan AWD
128,650 mi
$11,277
- Year:
- 2023
- 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:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 19,849
- Stock #:
- SCP1300
- VIN:
- WAUB4AF47PA007624
Sponsored Listing
2023 Audi S4
3.0T quattro Premium Plus AWD
19,849 mi
$46,743
FAQs
How much does the Audi S4 cost in Monroe, WI?
How many Audi S4 vehicles in Monroe, WI 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 $45,989, reflecting a -15.9% depreciation from its MSRP, indicating a strong initial drop in value.
- Best Value Year: The 2015 Audi S4 is priced at $16,020, representing a -66.8% depreciation, making it the most affordable option for budget-conscious buyers.
- Older Models Hold Value Better: The 2016 Audi S4 has a current average price of $22,078, which is relatively high compared to its MSRP, indicating better retention of value among older models.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2024 Audi S4 | $54,500 | $45,989 | -15.9% |
| 2023 Audi S4 | $52,800 | $42,623 | -19.3% |
| 2022 Audi S4 | $51,900 | $38,684 | -25.5% |
| 2021 Audi S4 | $49,900 | $34,175 | -31.7% |
| 2020 Audi S4 | $49,900 | $30,592 | -38.8% |
| 2019 Audi S4 | $50,200 | $29,498 | -41.2% |
| 2018 Audi S4 | $51,400 | $24,454 | -52.5% |
| 2016 Audi S4 | $49,200 | $22,078 | -55.2% |
| 2015 Audi S4 | $48,400 | $16,020 | -66.8% |
| 2014 Audi S4 | $48,100 | $17,119 | -64.4% |
| 2013 Audi S4 | $47,600 | $15,209 | -68.1% |
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Boston: The average price in Boston, MA is $30,845, indicating a premium market likely driven by demand and limited supply.
- Lowest Prices in Houston: Houston, TX offers the lowest average price at $17,583, suggesting a more price-sensitive market with higher inventory levels.
- Price Variability Across Cities: Cities like Dallas, TX ($29,840) and Los Angeles, CA ($28,915) show moderate pricing, reflecting regional demand dynamics.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Boston, MA | 97 | $30,845 |
| Dallas, TX | 81 | $29,840 |
| Los Angeles, CA | 73 | $28,915 |
| Philadelphia, PA | 100 | $28,177 |
| New York, NY | 115 | $27,763 |
| Atlanta, GA | 86 | $24,964 |
| Miami, FL | 66 | $25,296 |
| Chicago, IL | 92 | $26,830 |
| Washington, DC | 112 | $21,681 |
| Houston, TX | 85 | $17,583 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 3.0T quattro Premium Plus AWD is the most listed trim with 151 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 Dominance: All trims listed are AWD, highlighting a market preference for all-weather capability.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 3.0T quattro Premium Plus AWD | 151 | $58,800 | AWD | 3.0L 349 hp V6 |
| 3.0T quattro Prestige AWD | 33 | $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 July 23, 2026, CarGurus experts' opinions, and generative AI.
CarGurus recommends the 2019 Audi S4
Summary
With 507 currently listed for sale and an average price of $40,000.00, 34.9% 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.
74.4% 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 that produces 354 horsepower, paired with an eight-speed automatic transmission and standard all-wheel drive for exceptional performance and handling.
Why it stands out
The 2019 Audi S4 is celebrated for its blend of performance, luxury, and practicality. With a robust 354-horsepower V6 engine and standard Quattro all-wheel drive, it delivers a thrilling driving experience while maintaining everyday usability. The interior is crafted with high-quality materials, offering a comfortable and refined atmosphere. Additionally, the S4 is equipped with advanced technology features, including a user-friendly infotainment system and driver assistance options, making it a well-rounded choice for those seeking a sporty yet sophisticated vehicle.
Other model years to consider
- Average price: $45,000.00
- Good/great deal percentage: 38.6%
- Total listings: 153
- Average price: $39,000.00
- Good/great deal percentage: 34.9%
- User rating: 4.67 / 5
- Total listings: 129
These recommendations are based on CarGurus' proprietary market data from July 27, 2026, CarGurus experts' opinions, and generative AI.
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