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148 listings
- New Listing
- 47,396 miles
- No accidents, 1 owner, corporate fleet vehicle
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CO to MO*
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Located in Federal Heights, CO / 789 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: 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 (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF27MN040197
Stock: 27258970
Certified Pre-Owned: No - New Listing
- 24,311 miles
- 23 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Atlanta, GA / 464 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 Unavailable.
Features and Specs:
26 Combined MPG (23 City/31 Highway)
Listing Information:
VIN: WAUD3AF25MN102147
Stock: 2003761257
Certified Pre-Owned: No
Listed since: 06-02-2025 - New Listing$38,500great price$3,688 below market
- 28,191 miles
- No accidents, 1 owner, personal use
- 21 City / 30 Hwy MPG
- Bommarito West County Preowned Center (12 mi away)
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Located in Ballwin, MO / 12 miles away from Saint Louis, MO
CARFAX One-Owner. Clean CARFAX. 2022 Audi A6 3.0T Premium Plus quattro 3.0L V6 Turbocharged DOHC 24V LEV3-ULEV70 335hp 7-Speed Automatic quattro 4D Se...
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: WAUL2BF27NN040045
Stock: 350171A
Certified Pre-Owned: No
Listed since: 02-24-2025 - New Listing
- 37,805 miles
- Issue reported, 1 owner, personal use only
- 22 City / 29 Hwy MPG
- Bommarito West County Preowned Center (12 mi away)
Close
Located in Ballwin, MO / 12 miles away from Saint Louis, MO
Recent Arrival! CARFAX One-Owner. 2021 Audi A6 3.0T Prestige quattro 3.0L V6 Turbocharged DOHC 24V LEV3-ULEV70 335hp 7-Speed Automatic quattro 4D Seda...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUM2AF25MN060159
Stock: 350222A
Certified Pre-Owned: No
Listed since: 05-30-2025 - $37,998good price$2,445 below market
- 17,418 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to MO*
Close
Located in Fresno, CA / 1,606 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:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUK2BF24NN059227
Stock: 27476933
Certified Pre-Owned: No - $36,728fair price$25 below market
- 32,842 miles
- No accidents, 1 owner, personal use only
- 23 City / 32 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Maplewood, NJ / 870 miles away from Saint Louis, MO
CarFax No Accidents Reported,CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,...
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:
26 Combined MPG (23 City/32 Highway)
Listing Information:
VIN: WAUE3BF20NN019186
Stock: MDR25205
Certified Pre-Owned: No - New Listing$44,590fair price
- 26,522 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in San Antonio, TX / 780 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:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUL2BF25NN019520
Stock: 2003745288
Certified Pre-Owned: No
Listed since: 05-27-2025 - $34,987fair price$1,151 above market
- 25,702 miles
- No accidents, 1 owner, personal use only
- 23 City / 32 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Coral Springs, FL / 1,030 miles away from Saint Louis, MO
Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Leather Seats,Naviga...
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:
26 Combined MPG (23 City/32 Highway)
Listing Information:
VIN: WAUD3BF22NN039628
Stock: TDNN039628
Certified Pre-Owned: No - Price Drop$42,390fair price$1,399 above market
- 31,118 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Johnston, IA / 282 miles away from Saint Louis, MO
CarFax No Accidents Reported,CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,...
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: WAUL2BF21NN059481
Stock: NN059481D
Certified Pre-Owned: No - 5,678 miles
- No accidents, 1 owner, personal use only
- 23 City / 33 Hwy MPG
- Dean Team Volkswagen Kirkwood (7 mi away)
- Home delivery*
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Located in Kirkwood, MO / 7 miles away from Saint Louis, MO
Experience the Dean Team difference! We offer FREE car washes for life and FREE loaner cars in our service department *Certified appraisers available ...
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:
26 Combined MPG (23 City/33 Highway)
Listing Information:
VIN: WAUD3BF21RN029338
Stock: K8389
Certified Pre-Owned: No
Listed since: 01-31-2025- $39,799good price$2,441 below market
- 30,347 miles
- 1 accident, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Ramsey, NJ / 879 miles away from Saint Louis, MO
Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Departure Warning,Lane Ke...
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: WAUL2BF2XNN063061
Stock: B8142T
Certified Pre-Owned: No - New Listing
- 72,212 miles
- No accidents, 4 owners, personal use only
- 19 City / 28 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Atlanta, GA / 464 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:
22 Combined MPG (19 City/28 Highway)
Listing Information:
VIN: WAUBGAFC5CN007283
Stock: 2003338649
Certified Pre-Owned: No
Listed since: 12-11-2024 - 21,404 miles
- No accidents, 2 owners, personal use
- 23 City / 32 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to MO*
Close
Located in Buena Park, CA / 1,567 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:
26 Combined MPG (23 City/32 Highway)
Listing Information:
VIN: WAUD3BF22NN055246
Stock: 27029737
Certified Pre-Owned: No- New Listing$29,499fair price$799 below market
- 52,924 miles
- No accidents, 1 owner, rental vehicle
- 24 City / 31 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
Close
Located in Augusta, GA / 578 miles away from Saint Louis, MO
Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...
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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUD3BF25PN034703
Stock: 8D666D
Certified Pre-Owned: No
Listed since: 04-17-2025 - $30,999good price$2,713 below market
- 36,428 miles
- No accidents, 1 owner, rental vehicle
- 24 City / 31 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
Close
Located in San Leandro, CA / 1,720 miles away from Saint Louis, MO
Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...
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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUD3BF28PN024151
Stock: 8DS9QW
Certified Pre-Owned: No
Listed since: 03-04-2025 - $28,595good price$1,686 below market
- 51,724 miles
- No accidents, 1 owner, rental vehicle
- 24 City / 31 Hwy MPG
- Dream Nissan Midwest (30 mi away)
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Located in Wood River, IL / 30 miles away from Saint Louis, MO
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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUD3BF26PN020924
Stock: WPJF641
Certified Pre-Owned: No
Listed since: 03-08-2025 - $29,499fair price$426 below market
- 54,668 miles
- No accidents, 1 owner, rental vehicle
- 24 City / 31 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
Close
Located in Monroeville, PA / 584 miles away from Saint Louis, MO
Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...
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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUD3BF28PN038549
Stock: 8DVV60
Certified Pre-Owned: No
Listed since: 04-28-2025 - $43,990fair price$35 below market
- 18,310 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Salem, OR / 1,727 miles away from Saint Louis, MO
CarFax No Accidents Reported,High Demand,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Key...
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: WAUL2BF2XPN094443
Stock: N094443
Certified Pre-Owned: No - $26,595fair price$1,285 below market
- 60,116 miles
- No accidents, 1 owner, rental vehicle
- 24 City / 31 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Orlando, FL / 854 miles away from Saint Louis, MO
CarFax No Accidents Reported,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyle...
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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUD3BF24PN019397
Stock: PN019397
Certified Pre-Owned: No - New Listing$30,998fair price$423 below market
- 47,128 miles
- No accidents, 3 owners, personal use only
- 24 City / 31 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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUD3BF20PN025035
Stock: 27259959
Certified Pre-Owned: No - New Listing$54,998fair price$542 below market
- 3,993 miles
- 21 City / 30 Hwy MPG
- CarMax (In-stock online)
- Transfer available from VA to MO*
Close
Located in Richmond, VA / 698 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:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUM2BF20PN009193
Stock: 27486393
Certified Pre-Owned: No
Showing 106 - 126 out of 148 listings
Consumer Reviews for the Audi A6
Read recent reviews for the Audi A6
Still a dream car after a 18 months....
audinorcal, 07/23/2015
2016 Audi A6 3.0T Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A)
Still loving it after all these months....18 to be exact, and still this A6 is a dream to drive, own and remains trouble free. Even after the first year and half, the car has all of the exuberance of new car ownership. All that has changed is that I "know" it and its capabilities and amenities better and driving out the driveway each morning is perhaps a little less thrilling and is … now more of a long time, settled-in, best friend car-owner relationship. I have only one issue, and that is at times the Audi connect service (which enables you to go into many of the internet options, including navigation points entered from your home computer) sometimes requires me to re-enter my PIN and is every now and then slower than I would like (but these are minor and few and far between occurrences.) The only other thing that I have learned from time is that the front under-bumper spoiler IS LOW, and you have to be very careful about parking up against concrete parking stops. I had a major run-in with one, and it caused enough under bumper damage for me to take it to the body shop for (a not in-expensive) repair/replace. (This is user error, but users be aware.) The car sails on smoothly, responsively and with the same youthful eagerness that it did when I first drove it off the dealer's lot. I will most likely be keeping this 2016 A6 for several years, and my next car will be another Audi, probably an A6, with autonomous (self-driving) capabilities! The sad part of that will be missing out on the wonderful human driving experience that this current A6 provides.
Used 2021 Audi A6 in Saint Louis, MO Values
Estimated values
2021 Audi A6 Premium Plus 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric mild hybrid 7AM) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $30,753 | $33,347 | $35,964 |
| Clean | $30,102 | $32,582 | $35,077 |
| Average | $29,016 | $31,307 | $33,597 |
| Rough | $27,604 | $29,649 | $31,674 |
The average list price of a used 2021 Audi A6 in Saint Louis, Missouri is $36,072. The average mileage on a used Audi A6 2021 for sale in Saint Louis, Missouri is 34,583. Based on the average mileage of 34,583 for used 2021 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 2021 in Saint Louis, Missouri to be $29,016.
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