Skip to FiltersReport abuse
679 listings
- 53,579 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- Audi Fort Myers (446 mi away)
Close
Located in Fort Myers, FL / 446 miles away from Charleston, SC
Mythos Black Metallic 2021 Audi A6 3.0T Premium Plus quattro quattro 7-Speed Automatic 3.0L V6 Turbocharged DOHC 24V LEV3-ULEV70 335hp quattro, Okapi ...
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 (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF23MN018519
Stock: MN01851A
Certified Pre-Owned: Yes
Listed since: 06-21-2025- New Listing
- 54,329 miles
- No accidents, 1 owner, personal use only
- 22 City / 29 Hwy MPG
- Audi Hampton (357 mi away)
Close
Located in Hampton, VA / 357 miles away from Charleston, SC
**2021 Audi A6 3.0T quattro**4-Zone Automatic Climate Control, Audi Active Lane Assist w/Emergency Assist, Audi Adaptive Cruise Assist, Audi Phone Box...
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 (22 City/29 Highway)
Listing Information:
VIN: WAUM2AF20MN073983
Stock: AU55065D
Certified Pre-Owned: No
Listed since: 06-25-2025 - New Listing
- 50,691 miles
- 24 City / 32 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Oklahoma City, OK / 1,020 miles away from Charleston, SC
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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUE8AF26LN042349
Stock: 2003703750
Certified Pre-Owned: No
Listed since: 05-02-2025 - Not provided
- No accidents, 1 owner, rental vehicle
- 23 City / 33 Hwy MPG
- Westshore Mazda (367 mi away)
Close
Located in Tampa, FL / 367 miles away from Charleston, SC
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:
26 Combined MPG (23 City/33 Highway)
Listing Information:
VIN: WAUE3BF29RN016793
Stock: O016793
Certified Pre-Owned: No
Listed since: 06-18-2025- New Listing
- 56,588 miles
- 23 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Dallas, TX / 976 miles away from Charleston, SC
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: WAUE3AF2XMN049367
Stock: 2003786695
Certified Pre-Owned: No
Listed since: 06-27-2025 - New Listing
- 65,052 miles
- 22 City / 29 Hwy MPG
- Ted Britt Chevrolet (453 mi away)
Close
Located in Sterling, VA / 453 miles away from Charleston, SC
quattro, Leather.THIS VEHICLE IS LOCATED AT THE TED BRITT FOR LIFE STERLING LOCATION! It has gone through our industry leading TB4L inspection and rec...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
24 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUK2AF2XLN085290
Stock: T55012A
Certified Pre-Owned: No
Listed since: 06-27-2025 - New Listing
- 39,646 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 22 City / 30 Hwy MPG
- Hallmark Hyundai Birmingham (400 mi away)
Close
Located in Birmingham, AL / 400 miles away from Charleston, SC
Recent Arrival!quattro, Leather, 10 Speakers, 4-Wheel Disc Brakes, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM w/ 360L, Auto Hig...
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:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: WAUL2BF2XRN017154
Stock: 1N017154P
Certified Pre-Owned: No
Listed since: 06-20-2025
Showing 673 - 679 out of 679 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 2021 Audi A6 in Charleston, SC 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 | $26,722 | $28,852 | $31,002 |
| Clean | $26,156 | $28,190 | $30,237 |
| Average | $25,212 | $27,087 | $28,962 |
| Rough | $23,985 | $25,652 | $27,304 |
The average list price of a used 2021 Audi A6 in Charleston, South Carolina is $33,789. The average mileage on a used Audi A6 2021 for sale in Charleston, South Carolina is 53,314. Based on the average mileage of 53,314 for used 2021 Audi A6 for sale in Charleston, SC 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 Charleston, South Carolina to be $25,212.
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Body Type
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.