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42 listings
- New Listing$35,495good price$566 below market
- 51,968 miles
- No accidents, 2 owners, personal use
- 20 City / 28 Hwy MPG
- BMW of Mountain View (1 mi away)
- Home delivery*
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Located in Mountain View, CA / 1 miles away from Mountain View, CA
Black;Sun/MoonroofLeather SeatsKeyless StartRear SpoilerQuantum GrayThis vehicle includes a Money-Back Guarantee* and passed our precise inspe...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/28 Highway)
Listing Information:
VIN: WAUB4AF44MA031472
Stock: MA031472
Certified Pre-Owned: No
Listed since: 07-13-2025 - Price Drop$37,990fair price$442 above market
- 19,949 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Carvana - Sacramento (82 mi away)
- Home delivery*
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Located in Sacramento, CA / 82 miles away from Mountain View, CA
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUC4AF41KA101091
Stock: 2003773447
Certified Pre-Owned: No
Listed since: 05-28-2025 - 19,487 miles
- No accidents, 3 owners, personal use
- 20 City / 28 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Las Vegas, NV / 393 miles away from Mountain View, CA
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/28 Highway)
Listing Information:
VIN: WAUB4AF41MA014757
Stock: 2003787350
Certified Pre-Owned: No
Listed since: 07-08-2025- New Listing
- 50,340 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 20 City / 28 Hwy MPG
- Marin Imports (46 mi away)
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Located in San Rafael, CA / 46 miles away from Mountain View, CA
ABOUT THIS VEHICLE This Mythos Black Metallic 2021 Audi S4 Premium Plus brings together high-performance flair and executive-level comfort. Outfitted ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/28 Highway)
Listing Information:
VIN: WAUB4AF4XMA034974
Stock: M5010
Certified Pre-Owned: No
Listed since: 07-13-2025 - $41,440good price$1,862 below market
- 42,366 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Fort Lauderdale, FL / 2,561 miles away from Mountain View, CA
CarFax No Accidents Reported,CarFax 1-Owner,High Demand,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF41NA044813
Stock: TDNA044813
Certified Pre-Owned: No - Price Drop$44,990fair price$749 above market
- 21,911 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Birmingham, AL / 1,991 miles away from Mountain View, CA
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF47NA047408
Stock: 2003728132
Certified Pre-Owned: No
Listed since: 06-06-2025 - Price Drop$41,590fair price$42 above market
- 33,874 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Chicago, IL / 1,808 miles away from Mountain View, CA
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF44NA019422
Stock: 2003781635
Certified Pre-Owned: No
Listed since: 06-06-2025 - Price Drop
- 23,255 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Birmingham, AL / 1,991 miles away from Mountain View, CA
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF49NA041352
Stock: 2003789767
Certified Pre-Owned: No
Listed since: 06-06-2025 - $27,999fair price$251 above market
- 61,495 miles
- 1 accident, 3 owners, personal use
- 21 City / 30 Hwy MPG
- Mercedes-Benz of Walnut Creek (36 mi away)
- Five Star Dealer
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Located in Walnut Creek, CA / 36 miles away from Mountain View, CA
This 2018 Audi S4 Premium Plus comes equipped with SUNROOF, S SPORT PACKAGE, VENTILATED SEATS, BANG & OLUSFEN SOUND, HEATED SEATS, and REMOTE TRUN REL...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF45JA120074
Stock: MJA120074
Certified Pre-Owned: No
Listed since: 07-03-2025 - New Listing
- 22,170 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CO to CA*
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Located in Parker, CO / 946 miles away from Mountain View, CA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF43NA007939
Stock: 27229602
Certified Pre-Owned: No - New Listing
- 63,659 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- CarMax Fremont (10 mi away)
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Located in Fremont, CA / 10 miles away from Mountain View, CA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF44JA001643
Stock: 27236210
Certified Pre-Owned: No - New Listing
- 38,871 miles
- No accidents, 3 owners, personal use
- 20 City / 27 Hwy MPG
- CarMax (In-stock online)
- Transfer available from VA to CA*
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Located in Woodbridge, VA / 2,415 miles away from Mountain View, CA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/27 Highway)
Listing Information:
VIN: WAUB4AF49LA028078
Stock: 26854671
Certified Pre-Owned: No - New Listing
- 37,994 miles
- 1 accident, 1 owner, personal use
- 21 City / 30 Hwy MPG
- EastBay Motorcars (23 mi away)
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Located in Dublin, CA / 23 miles away from Mountain View, CA
White 2022 Audi S4 3.0T Premium Plus quattro quattro 8-Speed Automatic 3.0L TFSI21/30 City/Highway MPG [ + MORE ] [ - HIDE ]
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF46NA049652
Stock: 8362
Certified Pre-Owned: No
Listed since: 06-04-2025 - Price Drop$49,990fair price$662 below market
- 8,893 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Richmond, VA / 2,413 miles away from Mountain View, CA
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF45PA043022
Stock: 2003747327
Certified Pre-Owned: No
Listed since: 06-13-2025 - New Listing$33,989fair price$108 above market
- 46,438 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Elk Grove Audi (79 mi away)
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Located in Elk Grove, CA / 79 miles away from Mountain View, CA
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF42KA116436
Stock: 422379456
Certified Pre-Owned: No
Listed since: 05-17-2025 - New Listing$31,990fair price
- 67,379 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 1,460 miles away from Mountain View, CA
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUC4AF45KA054213
Stock: 2003821955
Certified Pre-Owned: No
Listed since: 06-25-2025 - $58,900
- 2,455 miles
- No accidents, 1 owner, personal use
- 21 City / 30 Hwy MPG
- Audi Burlingame (21 mi away)
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Located in Burlingame, CA / 21 miles away from Mountain View, CA
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUC4AF43PA042908
Stock: 425699751
Certified Pre-Owned: No
Listed since: 05-19-2025 - $56,998
- 6,735 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from NC to CA*
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Located in Greensboro, NC / 2,320 miles away from Mountain View, CA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUC4AF43PA059627
Stock: 27059704
Certified Pre-Owned: No - New Listing$34,990fair price$195 above market
- 41,394 miles
- 1 accident, 3 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Oklahoma City, OK / 1,368 miles away from Mountain View, CA
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF40KA000944
Stock: 2003815339
Certified Pre-Owned: No
Listed since: 06-21-2025 - Price Drop$48,998fair price$1,202 above market
- 23,433 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to CA*
Close
Located in Clearwater, FL / 2,362 miles away from Mountain View, CA
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF41PA029098
Stock: 27519433
Certified Pre-Owned: No - New Listing
- 38,520 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 1,460 miles away from Mountain View, CA
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF48KA116909
Stock: 2003809081
Certified Pre-Owned: No
Listed since: 06-14-2025
Showing 1 - 21 out of 42 listings
Consumer Reviews for the Audi S4
Read recent reviews for the Audi S4
Simply Fantastic! Coast to Coast! 2018 S4 Prestige
Chris, 07/23/2017
2018 Audi S4 Prestige quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A)
Coming from a 328i and being a BMW fan in general I was very skeptical, with high expectations, for the S4 and I felt like I was taking a risk when I purchased this car. Looking back, I honestly feel I could not have made a better decision. This car is simply amazing in every way. I recently drove this car coast to coast from New Jersey to San Diego and had plenty of time to break it in. … Ride comfort: 40 hours and 2 1/2 days never went so fast... the Quattro handled torrential downpours to aggressive cornering like a dream. Fatigue was not an issue with the 3-way massaging seats! Driving Dynamics: The S4 accelerates like a rocket and handles like a dream at any speed. The different driving modes are critical as road conditions change. I loved how the Dynamic mode handled the winding mountains in the Southwest with ease and the comfort mode was smooth sailing through the various construction work zones across the country. Tech: The high end gizmos in the new Audi's was what finally pushed me away from BMW and towards Audi. The adjustable color heads up display with Navigation and speed sign recognition worked great! Crossing America, I never had to worry about the changes in the speed limit from a high of 75 to a low of 45 in the work zones... The cameras always caught the sign changes. I had never used lane keeping assist before so there was an adjustment period but once I got used to it... it was a blessing. After hours of driving and possible fatigue it felt like you had a guardian angel by your side giving you gentle nudges to keep you on track day or night. Having Navigation on dual screens is quite nice and extremely customizable, especially zoom in/out with the scroll of your thumb. The only negative I have is that the download speeds of the Audi Connect when searching weather or traffic updates was a bit slow but not surprising considering all the digital processing constantly going on with the car. Overall this car is a dream machine that I plan to enjoy for many years to come.
Used 2021 Audi S4 in Mountain View, CA Values
Estimated values
2021 Audi S4 Premium Plus 4dr Sedan AWD (3.0L 6cyl Turbo 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $32,557 | $35,638 | $38,747 |
| Clean | $31,868 | $34,820 | $37,791 |
| Average | $30,718 | $33,457 | $36,197 |
| Rough | $29,223 | $31,686 | $34,125 |
The average list price of a used 2021 Audi S4 in Mountain View, California is $41,330. The average mileage on a used Audi S4 2021 for sale in Mountain View, California is 34,409. Based on the average mileage of 34,409 for used 2021 Audi S4 for sale in Mountain View, CA and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Audi S4 2021 in Mountain View, California to be $30,718.
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