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143 listings
- New Listing
- 26,853 miles
- 1 accident, 1 owner, personal use only
- 22 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from MD to MO*
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Located in Laurel, MD / 730 miles away from Saint Louis, MO
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:
26 Combined MPG (22 City/31 Highway)
Listing Information:
VIN: WAUG8AFC9JN018951
Stock: 27252500
Certified Pre-Owned: No - New Listing$27,590fair price
- 53,212 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Dallas, TX / 533 miles away from Saint Louis, MO
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF25KN045296
Stock: 2003663959
Certified Pre-Owned: No
Listed since: 04-17-2025 - New Listing$26,998fair price$16 below market
- 24,962 miles
- No accidents, 2 owners, personal use
- 24 City / 32 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to MO*
Close
Located in Clearwater, FL / 854 miles away from Saint Louis, MO
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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUD8AF28KN128899
Stock: 27316205
Certified Pre-Owned: No - $30,998fair price$365 above market
- 33,893 miles
- No accidents, 1 owner, personal use only
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CO to MO*
Close
Located in Loveland, CO / 790 miles away from Saint Louis, MO
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: WAUL2AF22KN096710
Stock: 27120765
Certified Pre-Owned: No - New Listing$32,998fair price$583 above market
- 29,532 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TN to MO*
Close
Located in Murfreesboro, TN / 282 miles away from Saint Louis, MO
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: WAUM2AF21KN028676
Stock: 26643618
Certified Pre-Owned: No - New Listing$24,998fair price$96 above market
- 42,446 miles
- No accidents, 2 owners, personal use
- 24 City / 32 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to MO*
Close
Located in Riverside, CA / 1,534 miles away from Saint Louis, MO
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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUD8AF28KN120608
Stock: 27234571
Certified Pre-Owned: No - New Listing$25,998fair price$384 above market
- 57,768 miles
- No accidents, 3 owners, personal use
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from FL to MO*
Close
Located in Jacksonville, FL / 758 miles away from Saint Louis, MO
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: WAUK2AF29KN102871
Stock: 27340819
Certified Pre-Owned: No - $27,998fair price$1,009 above market
- 60,224 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from OK to MO*
Close
Located in Tulsa, OK / 347 miles away from Saint Louis, MO
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: WAUL2AF24KN025606
Stock: 26831869
Certified Pre-Owned: No - New Listing
- 35,927 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Columbus, OH / 408 miles away from Saint Louis, MO
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF25KN099049
Stock: 2003679338
Certified Pre-Owned: No
Listed since: 04-24-2025 - New Listing$31,998fair price$962 above market
- 18,382 miles
- 1 accident, 1 owner, personal use only
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to MO*
Close
Located in San Diego, CA / 1,547 miles away from Saint Louis, MO
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2BF26KN115555
Stock: 26504722
Certified Pre-Owned: No - New Listing$25,590fair price$51 above market
- 40,603 miles
- No accidents, 2 owners, personal use only
- 24 City / 32 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Phoenix, AZ / 1,255 miles away from Saint Louis, MO
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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUD8AF29KN130726
Stock: 2003592454
Certified Pre-Owned: No
Listed since: 03-30-2025 - New Listing$26,998fair price$194 above market
- 45,954 miles
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CT to MO*
Close
Located in East Haven, CT / 946 miles away from Saint Louis, MO
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: WAUK2AF29KN102465
Stock: 26603287
Certified Pre-Owned: No - Price Drop$28,798fair price$163 above market
- 40,444 miles
- 1 accident, 2 owners, personal use
- 22 City / 29 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Coral Springs, FL / 1,030 miles away from Saint Louis, MO
Low Mileage,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Leather Seats,Navigation Syste...
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF24KN113457
Stock: TDKN113457
Certified Pre-Owned: No - 21,396 miles
- No accidents, 1 owner, personal use only
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from WI to MO*
Close
Located in Kenosha, WI / 308 miles away from Saint Louis, MO
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: WAUM2AF29KN092271
Stock: 27267312
Certified Pre-Owned: No- 22,014 miles
- No accidents, 4 owners, personal use
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to MO*
Close
Located in Irvine, CA / 1,558 miles away from Saint Louis, MO
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: WAUK2BF2XKN111908
Stock: 27504388
Certified Pre-Owned: No- New Listing
- 40,120 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from AZ to MO*
Close
Located in Tucson, AZ / 1,234 miles away from Saint Louis, MO
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: WAUM2AF2XKN082090
Stock: 26639898
Certified Pre-Owned: No - New Listing
- 42,563 miles
- No accidents, 1 owner, personal use
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to MO*
Close
Located in Roseville, CA / 1,658 miles away from Saint Louis, MO
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: WAUL2BF28KN055438
Stock: 27420593
Certified Pre-Owned: No - 53,512 miles
- No accidents, 3 owners, personal use
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TX to MO*
Close
Located in Fort Worth, TX / 550 miles away from Saint Louis, MO
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: WAUK2AF21KN119048
Stock: 27139205
Certified Pre-Owned: No- New Listing
- 55,953 miles
- No accidents, 1 owner, personal use
- 22 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Cincinnati, OH / 319 miles away from Saint Louis, MO
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUK2AF21KN088478
Stock: 2003759776
Certified Pre-Owned: No
Listed since: 05-23-2025 - New Listing
- 49,705 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Tampa, FL / 860 miles away from Saint Louis, MO
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF2XKN076267
Stock: 2003762304
Certified Pre-Owned: No
Listed since: 05-26-2025 - New Listing
- 46,127 miles
- No accidents, 2 owners, personal use only
- 22 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Charlotte, NC / 575 miles away from Saint Louis, MO
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUM2AF23KN054759
Stock: 2003682740
Certified Pre-Owned: No
Listed since: 05-23-2025
Showing 64 - 84 out of 143 listings
Consumer Reviews for the Audi A6
Read recent reviews for the Audi A6
Long term A6 review
mikkel, 12/03/2018
2010 Audi A6 3.0T Premium quattro 4dr Sedan AWD (3.0L 6cyl S/C 6A)
Single owner, long term review had the car for all of its 91,000 Miles and I still love the car. My only complaint is that the Aux cord adapters for the newer iphones are super glitchy and if you take a fast turn it disconnects. Besides regular maintenance the car has run excellent just had a service done a few months ago and there are still no known leaks and everything came back Green … on the service report. The only issue was at 48,000 miles a temperature gauge started reading incorrectly and was replaced under warranty. I had plans on selling this car whenever it started having issues but that has yet to happen, i've gone though winter storms and multiple feet of snow in different states and it handles like a champ with my Snow tires on - I've never had to use cables. the leather seats are still in great condition and nothing is broken. The car chews through tires pretty fast considering that i do not drive recklessly and a lot of freeway miles. but the great mpg makes up for it, on many road trips i get about 27+ mpg.
June 2020 update - at 106,400 miles now - car is still running flawlessly with no issues since last
Used 2018 Audi A6 in Saint Louis, MO Values
Estimated values
2018 Audi A6 2.0 TFSI Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $18,095 | $20,580 | $22,637 |
| Clean | $17,503 | $19,885 | $21,849 |
| Average | $16,516 | $18,727 | $20,535 |
| Rough | $15,234 | $17,221 | $18,827 |
The average list price of a used 2018 Audi A6 in Saint Louis, Missouri is $29,434. The average mileage on a used Audi A6 2018 for sale in Saint Louis, Missouri is 40,076. Based on the average mileage of 40,076 for used 2018 Audi A6 for sale in Saint Louis, MO 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 Saint Louis, Missouri to be $16,516.
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