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66 listings
- New Listing$28,999fair price$531 above market
- 68,698 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- California Motors Direct Fontana (1 mi away)
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Located in Fontana, CA / 1 miles away from Fontana, 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: WAUB4AF47JA001698
Stock: JA001698
Certified Pre-Owned: No
Listed since: 07-30-2025 - Price Drop$25,888fair price$458 above market
- 85,876 miles
- 3 accidents, 3 owners, personal use
- 21 City / 30 Hwy MPG
- Kar Genie (14 mi away)
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Located in Montclair, CA / 14 miles away from Fontana, CA
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: WAUC4AF45JA055893
Stock: X03719
Certified Pre-Owned: No - Price Drop$33,990good price$1,007 below market
- 37,761 miles
- No accidents, 1 owner, personal use
- 21 City / 30 Hwy MPG
- Audi Pacific (54 mi away)
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Located in Torrance, CA / 54 miles away from Fontana, CA
Clean CARFAX. Odometer is 6007 miles below market average! 21/30 City/Highway MPGAudi Connect PRIME & PLUS Online Services, Audi Virtual Cockpit, Ba...
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: WAUB4AF43KA002266
Stock: A00183
Certified Pre-Owned: No
Listed since: 07-08-2025 - 63,820 miles
- 2 accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- AutoNation INFINITI Tustin (32 mi away)
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Located in Tustin, CA / 32 miles away from Fontana, CA
Sun/MoonroofLeather SeatsNavigation SystemKeyless StartRear SpoilerThis vehicle includes a Money-Back Guarantee* and passed our precise inspect...
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: Yes
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4BF41KA067901
Stock: KA067901
Certified Pre-Owned: No
Listed since: 07-22-2025- New Listing$24,700great price$3,580 below market
- 73,310 miles
- No accidents, 3 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Empire Motors (13 mi away)
- Home delivery*
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Located in Montclair, CA / 13 miles away from Fontana, CA
Well Maintained. Premium Sound. Brrr..AC is ICE cold.
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF43JA061512
Stock: 064512
Certified Pre-Owned: No - $32,990fair price
- 42,143 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in San Antonio, TX / 1,158 miles away from Fontana, 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: WAUB4AF49JA138710
Stock: 2003823841
Certified Pre-Owned: No
Listed since: 06-17-2025 - $33,000good price$2,016 below market
- 50,619 miles
- No accidents, 2 owners, personal use
- 20 City / 27 Hwy MPG
- Audi Riverside (12 mi away)
- Home delivery*
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Located in Riverside, CA / 12 miles away from Fontana, CA
SUMMER SALES CLEARENCE EVENT!, AUDI RIVERSIDE, PREMIUM PLUS, NAVIGATION PACKAGE, BLACK OPTIC PACKAGE, S SPORT PACKAGE, Alarm System w/Motion Sensors, ...
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: WAUB4AF47LA072628
Stock: 20173A1
Certified Pre-Owned: No
Listed since: 07-22-2025 - $36,590fair price
- 19,999 miles
- No accidents, 1 owner, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Dallas, TX / 1,194 miles away from Fontana, 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: WAUB4AF49JA003114
Stock: 2003917535
Certified Pre-Owned: No
Listed since: 07-22-2025 - $24,789fair price$300 above market
- 87,332 miles
- No accidents, 3 owners, personal use only
- 21 City / 30 Hwy MPG
- CarXchange (30 mi away)
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Located in Victorville, CA / 30 miles away from Fontana, 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: WAUB4AF44JA065925
Stock: 2504510
Certified Pre-Owned: No
Listed since: 04-12-2025 - New Listing$29,590fair price$314 below market
- 59,611 miles
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Sacramento, CA / 374 miles away from Fontana, 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 Unavailable.
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF49JA116710
Stock: 2003868359
Certified Pre-Owned: No
Listed since: 07-30-2025 - Price Drop
- 63,757 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Columbus, OH / 1,931 miles away from Fontana, 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: WAUB4AF47JA135224
Stock: 2003852384
Certified Pre-Owned: No
Listed since: 07-01-2025 - Price Drop$29,990fair price$1,359 above market
- 68,592 miles
- No accidents, 3 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Tampa, FL / 2,105 miles away from Fontana, 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: WAUC4AF43JA057917
Stock: 2003836557
Certified Pre-Owned: No
Listed since: 07-08-2025 - New Listing$31,990fair price$1,242 above market
- 47,738 miles
- No accidents, 4 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Kansas City, MO / 1,312 miles away from Fontana, 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: WAUB4AF45JA139479
Stock: 2003882903
Certified Pre-Owned: No
Listed since: 07-12-2025 - 75,874 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Dallas, TX / 1,194 miles away from Fontana, 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: WAUB4AF48JA001984
Stock: 2003807109
Certified Pre-Owned: No
Listed since: 06-17-2025- New Listing$28,998fair price$111 above market
- 60,752 miles
- 21 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to CA*
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Located in Melbourne, FL / 2,207 miles away from Fontana, 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 Unavailable.
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF43JA201218
Stock: 27635380
Certified Pre-Owned: No - $17,999fair price$993 below market
- 93,705 miles
- No accidents, 3 owners, corporate fleet vehicle
- 18 City / 28 Hwy MPG
- Crown Auto Gallery (17 mi away)
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Located in Corona, CA / 17 miles away from Fontana, CA
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
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:
21 Combined MPG (18 City/28 Highway)
Listing Information:
VIN: WAUBGAFL7GA002342
Stock: 002342
Certified Pre-Owned: No - New Listing
- 49,201 miles
- No accidents, 3 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Richmond, VA / 2,227 miles away from Fontana, 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: WAUB4AF46JA016452
Stock: 2003876994
Certified Pre-Owned: No
Listed since: 07-15-2025 - 63,224 miles
- No accidents, 2 owners, corporate fleet vehicle
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 1,194 miles away from Fontana, 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: 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:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF44JA003067
Stock: 2003924954
Certified Pre-Owned: No
Listed since: 07-24-2025
Photos not available- 57,961 miles
- No accidents, 3 owners, personal use
- 20 City / 27 Hwy MPG
- Sunrise Ford Fontana (2 mi away)
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Located in Fontana, CA / 2 miles away from Fontana, CA
Clean CARFAX. S4 3.0T Premium Plus quattro, 3.0L TFSI, 8-Speed Automatic, quattro.20/27 City/Highway MPG
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: WAUB4AF40LA038580
Stock: V67363
Certified Pre-Owned: No
Listed since: 07-15-2025- New Listing
- 63,664 miles
- 21 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from Santa Rosa, CA*
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Located in Santa Rosa, CA / 418 miles away from Fontana, 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 Unavailable.
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUB4AF44JA001643
Stock: 27236210
Certified Pre-Owned: No - $30,990fair 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 / 1,194 miles away from Fontana, 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
Showing 1 - 21 out of 66 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 2018 Audi S4 in Fontana, CA Values
Estimated values
2018 Audi S4 Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $20,388 | $23,664 | $26,373 |
| Clean | $19,721 | $22,865 | $25,454 |
| Average | $18,609 | $21,533 | $23,924 |
| Rough | $17,164 | $19,801 | $21,934 |
The average list price of a used 2018 Audi S4 in Fontana, California is $29,845. The average mileage on a used Audi S4 2018 for sale in Fontana, California is 61,953. Based on the average mileage of 61,953 for used 2018 Audi S4 for sale in Fontana, 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 2018 in Fontana, California to be $18,609.
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** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.