Skip to FiltersReport abuse
243 listings
- $12,950good price$2,031 below market
- 121,481 miles
- No accidents, 1 owner, personal use only
- 20 City / 29 Hwy MPG
- Johnny's Motors (10 mi away)
Close
Located in Fontana, CA / 10 miles away from Ontario, 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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: WAUG3AFCXJN054274
Stock: 054274
Certified Pre-Owned: No
Listed since: 06-14-2025 - 51,144 miles
- No accidents, 2 owners, personal use
- 25 City / 34 Hwy MPG
- Driveway (38 mi away)
- Home delivery*
Close
Located in Los Angeles, CA / 38 miles away from Ontario, CA
CarFax No Accidents Reported,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Leather 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:
28 Combined MPG (25 City/34 Highway)
Listing Information:
VIN: WAUC8AFCXJN112402
Stock: ZV11728
Certified Pre-Owned: No- New Listing$16,595good price$1,822 below market
- 68,891 miles
- 2 accidents, 3 owners, corporate fleet vehicle
- 25 City / 34 Hwy MPG
- STG Auto Group of Bellflower (33 mi away)
Close
Located in Bellflower, CA / 33 miles away from Ontario, CA
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:
28 Combined MPG (25 City/34 Highway)
Listing Information:
VIN: WAUC8AFCXJN025308
Stock: X03669
Certified Pre-Owned: No - $15,450fair price$18 above market
- 93,216 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 25 City / 34 Hwy MPG
- Platinum Sales and Services (11 mi away)
Close
Located in Norco, CA / 11 miles away from Ontario, CA
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:
28 Combined MPG (25 City/34 Highway)
Listing Information:
VIN: WAUD8AFC7JN046430
Stock: 046430
Certified Pre-Owned: No - New Listing
- 113,995 miles
- No accidents, 1 owner, personal use
- 25 City / 34 Hwy MPG
- Select Luxury Imports (4 mi away)
Close
Located in Ontario, CA / 4 miles away from Ontario, 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:
28 Combined MPG (25 City/34 Highway)
Listing Information:
VIN: WAUD8AFC2JN012024
Stock: 012024
Certified Pre-Owned: No - New Listing
- 130,031 miles
- 1 accident, 1 owner, personal use only
- 25 City / 34 Hwy MPG
- Beverly Hills Auto Brokers (43 mi away)
Close
Located in Los Angeles, CA / 43 miles away from Ontario, 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:
28 Combined MPG (25 City/34 Highway)
Listing Information:
VIN: WAUD8AFCXJN065523
Stock: JN065523
Certified Pre-Owned: No - $21,499good price$1,597 below market
- 61,006 miles
- No accidents, 2 owners, personal use
- 24 City / 32 Hwy MPG
- Space Auto Group (16 mi away)
Close
Located in Azusa, CA / 16 miles away from Ontario, CA
THIS INTERNET PRICE IS VEHICLE CASH PRICE.PRICES DO NOT INCLUDE GOVERNMENT FEES OR TAXES, ANY FINANCE CHARGES, ANY DEALER DOCUMENT PROCESSING CHARGES,...
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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUD8AF21KN122622
Stock: 122622
Certified Pre-Owned: No - $27,995fair price$1,100 below market
- 41,477 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- House of Imports (26 mi away)
- Home delivery*
Close
Located in Buena Park, CA / 26 miles away from Ontario, CA
The following items have been reconditioned on this vehicle: new pair of tires and new battery! Vesuvius Gray MetallicSun/MoonroofLeather SeatsN...
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF26KN068604
Stock: KN068604
Certified Pre-Owned: No
Listed since: 07-20-2025 - Price Drop$26,491fair price$136 below market
- 52,166 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- AutoNation Honda Valencia (58 mi away)
- Home delivery*
Close
Located in Valencia, CA / 58 miles away from Ontario, CA
The following items have been reconditioned on this vehicle: new pair of tires! Vesuvius Gray MetallicSun/MoonroofLeather SeatsNavigation System...
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF24KN111174
Stock: KN111174
Certified Pre-Owned: No
Listed since: 07-12-2025 - Price Drop
- 32,221 miles
- 1 accident, 1 owner, personal use
- 22 City / 29 Hwy MPG
- California Motor Trade - NORCO (12 mi away)
Close
Located in Norco, CA / 12 miles away from Ontario, CA
**TAKE ADVANTAGE OF OUR PUBLIC WHOLESALE PRICING GOING ON RIGHT NOW!!!** 2019 AUDI A6 PREMIUM QUATTRO W/ HEATED FRONT SEATS !! 3.0L 6CYL AWD ENGINE ...
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUK2AF20KN020608
Stock: KN020608
Certified Pre-Owned: No
Listed since: 06-05-2025 - $21,100fair price$374 below market
- 93,985 miles
- No accidents, 2 owners, personal use
- 24 City / 32 Hwy MPG
- Sunrise Ford Fontana (9 mi away)
Close
Located in Fontana, CA / 9 miles away from Ontario, CA
Clean CARFAX. quattro, Black Leather.24/32 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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUE8AF25KN123552
Stock: V67374
Certified Pre-Owned: No
Listed since: 07-15-2025 - $30,998fair price$137 above market
- 22,014 miles
- No accidents, 4 owners, personal use
- 22 City / 29 Hwy MPG
- CarMax Irvine (31 mi away)
Close
Located in Irvine, CA / 31 miles away from Ontario, 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: Yes
Features and Specs:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUK2BF2XKN111908
Stock: 27504388
Certified Pre-Owned: No - New Listing$28,787fair price$589 below market
- 40,717 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- Orange Coast INFINITI (32 mi away)
Close
Located in Westminster, CA / 32 miles away from Ontario, CA
Recent Arrival! Glacier White 2019 Audi A6 3.0T Premium Plus quattro quattro 7-Speed Automatic 3.0L V6 Turbocharged DOHC 24V LEV3-ULEV70 335hp quattro...
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: Yes
Features and Specs:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF27KN094547
Stock: P7252
Certified Pre-Owned: No
Listed since: 07-25-2025 - New Listing$20,998fair price$747 above market
- 49,385 miles
- 1 accident, 2 owners, personal use
- 24 City
- CarMax Buena Park (26 mi away)
Close
Located in Buena Park, CA / 26 miles away from Ontario, 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: 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:
28 Combined MPG (24 City/N/A Highway)
Listing Information:
VIN: WAUD8AFC0HN032931
Stock: 27711283
Certified Pre-Owned: No - New Listing$26,998fair price$696 above market
- 36,037 miles
- 24 City / 32 Hwy MPG
- CarMax Canoga Park (57 mi away)
Close
Located in Canoga Park, CA / 57 miles away from Ontario, 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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUD8AF24KN127717
Stock: 27594833
Certified Pre-Owned: No - New Listing$19,495good price$1,587 below market
- 94,526 miles
- No accidents, 1 owner, personal use
- 22 City / 29 Hwy MPG
- Skyline Auto Group (13 mi away)
Close
Located in Riverside, CA / 13 miles away from Ontario, 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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF20KN020838
Stock: 020838
Certified Pre-Owned: No - New Listing$28,998fair price$609 above market
- 49,321 miles
- 22 City / 29 Hwy MPG
- CarMax Burbank (40 mi away)
Close
Located in Burbank, CA / 40 miles away from Ontario, 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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUM2AF24KN083493
Stock: 26887278
Certified Pre-Owned: No - 98,346 miles
- No accidents, 3 owners, personal use
- 22 City / 29 Hwy MPG
- Honda of Downtown Los Angeles (39 mi away)
- Five Star Dealer
Close
Located in Los Angeles, CA / 39 miles away from Ontario, CA
Welcome to Honda of Downtown Los Angeles! 2019 Audi A6 3.0T Premium Plus quattro quattro, Okapi Brown w/Leather Seating Surfaces.Love it or exchange i...
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF29KN071755
Stock: N071755T
Certified Pre-Owned: No
Listed since: 07-15-2025- New Listing
- 53,945 miles
- Frame damage reported, 2 owners, corporate fleet vehicle
- 21 City / 29 Hwy MPG
- California Motors Direct Montclair (4 mi away)
Close
Located in Montclair, CA / 4 miles away from Ontario, CA
Priced below KBB Fair Purchase Price!19" Sport Package (Black Cloth Headliner, Sport Suspension, and Wheels: 19" Audi Sport 10-Spoke Design), Cold W...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/29 Highway)
Listing Information:
VIN: WAUF2AFC2HN033038
Stock: HN033038
Certified Pre-Owned: No
Listed since: 05-28-2025 - New Listing
- 50,832 miles
- No accidents, 1 owner, personal use only
- 22 City / 29 Hwy MPG
- CarMax Irvine (31 mi away)
Close
Located in Irvine, CA / 31 miles away from Ontario, 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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUM2AF21KN106695
Stock: 27718256
Certified Pre-Owned: No - New Listing$15,999good price$1,754 below market
- 71,315 miles
- 22 City / 31 Hwy MPG
- Alpha & Omega City Cars (3 mi away)
Close
Located in Ontario, CA / 3 miles away from Ontario, CA
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
25 Combined MPG (22 City/31 Highway)
Listing Information:
VIN: WAUG8AFC6HN114837
Stock: 114837
Certified Pre-Owned: No
Showing 1 - 21 out of 243 listings
Consumer Reviews for the Audi A6
Read recent reviews for the Audi A6
To get the most out of this car
Mr. C, 11/26/2018
2018 Audi A6 3.0 TFSI Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A)
This car is amazing and if you want to get the best version of the C7 A6 you will need a 3.0T trim level that offers the sport suspension. With the V-6, Quattro and sport suspension package, the icing on this cake is the 19" wheels only because the 20" wheels create a harsh ride at times that you wouldn't notice with either the 18" or 19" wheels. The C7 seems to be the last A6 that has … true exposed exhaust pipes and heat sinks. The Audi A6 has a "Launch Feature". A rarity for an ultra smooth riding luxury car. The car's handling and performance are so refined that you could never confuse the car for anything but true luxury. German luxury cars tend to be the best luxury cars IMO. This car drives more like a Mercedes vs. a BMW but it does have the mannerisms of both at times. It really is it's own car and the driving experience is user friendly and always enjoyable. It might be more expensive over other midsize luxury cars but other cheaper midsize luxury cars will be lacking in either high performance, handling or the highest quality materials. Not only does the A6 have all of this, it also has a silent cabin with an incredibly quiet engine to boot. Executive class at it's finest. If the overall reliability of this car is better than presumed, this could very well be the perfect car.
Used 2018 Audi A6 in Ontario, CA Values
Estimated values
2018 Audi A6 3.0 TFSI Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $18,178 | $21,287 | $23,857 |
| Clean | $17,583 | $20,568 | $23,026 |
| Average | $16,592 | $19,370 | $21,641 |
| Rough | $15,304 | $17,812 | $19,841 |
The average list price of a used 2018 Audi A6 in Ontario, California is $21,840. The average mileage on a used Audi A6 2018 for sale in Ontario, California is 67,907. Based on the average mileage of 67,907 for used 2018 Audi A6 for sale in Ontario, 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 A6 2018 in Ontario, California to be $16,592.
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Trim
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
MPG
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.