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673 listings
- New Listing$28,995good price$1,171 below market
- 47,102 miles
- No accidents, 1 owner, personal use
- 23 City / 31 Hwy MPG
- Hardy Superstore (289 mi away)
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Located in Dallas, GA / 289 miles away from Charleston, SC
Priced below KBB Fair Purchase Price!quattro, Black Leather.quattro 2.0L 4-Cylinder TFSI 7-Speed Automatic23/31 City/Highway MPG Odometer is 9366 mile...
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/31 Highway)
Listing Information:
VIN: WAUE3BF27MN053964
Stock: 43592A
Certified Pre-Owned: No
Listed since: 06-20-2025 - $25,992fair price$0 below market
- 75,840 miles
- No accidents, 1 owner, personal use only
- 22 City / 29 Hwy MPG
- AutoNation Honda West Knoxville (321 mi away)
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Located in Knoxville, TN / 321 miles away from Charleston, SC
Sun/MoonroofLeather SeatsNavigation SystemKeyless StartCooled Front Seat(S)This vehicle includes a Money-Back Guarantee* and passed our precise...
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: WAUM2AF22KN031019
Stock: KN031019
Certified Pre-Owned: No
Listed since: 06-09-2025 - Price Drop$31,995fair price$93 above market
- 30,924 miles
- No accidents, 1 owner, personal use
- 23 City / 31 Hwy MPG
- Wallace Imports Of Bristol (291 mi away)
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Located in Bristol, TN / 291 miles away from Charleston, SC
New Price! Clean CARFAX. CARFAX One-Owner. Blue Metallic 2021 Audi A6 45 Sport Premium Plus quattro quattro 7-Speed Automatic 2.0L 4-Cylinder TFSI q...
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/31 Highway)
Listing Information:
VIN: WAUE3AF23MN104175
Stock: 25092P
Certified Pre-Owned: No
Listed since: 04-02-2025 - Price Drop$30,450fair price$15 above market
- 52,490 miles
- No accidents, 1 owner, personal use
- 22 City / 29 Hwy MPG
- Audi Cary (213 mi away)
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Located in Cary, NC / 213 miles away from Charleston, SC
Firmament Blue Metallic 2021 Audi A6 3.0T Premium quattro 7-Speed Automatic 3.0L V6 Turbocharged DOHC 24V LEV3-ULEV70 335hp quattro CARFAX One-Owner. ...
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: WAUK2AF29MN027866
Stock: A509744A
Certified Pre-Owned: No
Listed since: 06-12-2025 - $28,998fair price$313 above market
- 53,385 miles
- No accidents, 1 owner, personal use
- 22 City / 29 Hwy MPG
- CarMax Lithia Springs (278 mi away)
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Located in Lithia Springs, GA / 278 miles away from Charleston, SC
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: WAUL2AF21KN067568
Stock: 27323243
Certified Pre-Owned: No - 20,251 miles
- Lemon reported, 2 owners, corporate fleet vehicle
- 22 City / 29 Hwy MPG
- Timeless Motorcars (417 mi away)
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Located in Stafford, VA / 417 miles away from Charleston, SC
Timeless Motorcars we Thrive on our Customer Service and the capability to Provide cars to the community at a Fair Price. When you buy from Timeless M...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: Yes
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUM2AF21KN017483
Stock: 017483
Certified Pre-Owned: No- New Listing$31,590fair price
- 42,985 miles
- No accidents, 1 owner, personal use
- 23 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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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
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/31 Highway)
Listing Information:
VIN: WAUE3AF27MN046040
Stock: 2003758450
Certified Pre-Owned: No
Listed since: 06-04-2025 - New Listing$30,879fair price$494 above market
- 22,189 miles
- 1 accident, 3 owners, personal use
- 22 City / 29 Hwy MPG
- Headquarter Toyota (475 mi away)
- Five Star Dealer
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Located in Hialeah, FL / 475 miles away from Charleston, SC
Only 22,188 Miles! Delivers 29 Highway MPG and 22 City MPG! This Audi A6 boasts a Intercooled Turbo Gas/Electric V-6 3.0 L/183 engine powering this Au...
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: WAUL2AF20KN076357
Stock: SK040264B
Certified Pre-Owned: No
Listed since: 06-18-2025 - $29,682fair price$499 above market
- 60,574 miles
- No accidents, 1 owner, personal use only
- 23 City / 31 Hwy MPG
- Hyundai of Hickory Hollow (443 mi away)
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Located in Antioch, TN / 443 miles away from Charleston, SC
Typhoon Gray Metallic exterior and Okapi Brown interior. Heated Leather Seats, Navigation, Sunroof, Alloy Wheels, All Wheel Drive, Rear Air. KEY FEA...
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/31 Highway)
Listing Information:
VIN: WAUE8AF29MN030343
Stock: P1310
Certified Pre-Owned: No
Listed since: 06-04-2025 - 10 miles
- No accidents, personal use only
- 24 City / 31 Hwy MPG
- Hendrick Chrysler Dodge Jeep Ram FIAT Wilmington (156 mi away)
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Located in Wilmington, NC / 156 miles away from Charleston, SC
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 (24 City/31 Highway)
Listing Information:
VIN: WAUE3BF23SN041162
Stock: S41162
Certified Pre-Owned: No
Listed since: 04-03-2025- Price Drop
- 7,438 miles
- No accidents, 1 owner, personal use
- 22 City / 30 Hwy MPG
- Audi Cape Fear (156 mi away)
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Located in Wilmington, NC / 156 miles away from Charleston, SC
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/30 Highway)
Listing Information:
VIN: WAUK2BF2XSN005927
Stock: 429897157
Certified Pre-Owned: No
Listed since: 06-05-2025 - New Listing$23,547fair price$161 above market
- 98,899 miles
- No accidents, 2 owners, personal use
- 23 City / 31 Hwy MPG
- BMW of Tuscaloosa (438 mi away)
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Located in Tuscaloosa, AL / 438 miles away from Charleston, SC
quattro, Black Leather, ABS brakes, Alloy wheels, Compass, Electronic Stability Control, Front dual zone A/C, Heated door mirrors, Heated Front 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:
26 Combined MPG (23 City/31 Highway)
Listing Information:
VIN: WAUE3AF23MN044365
Stock: PG85344A
Certified Pre-Owned: No
Listed since: 06-20-2025 - $20,995fair price$224 above market
- 99,252 miles
- 1 accident, 2 owners, personal use
- 24 City / 32 Hwy MPG
- AP Fairfax (445 mi away)
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Located in Fairfax, VA / 445 miles away from Charleston, SC
2019 AUDI A6 PREMIUM PLUS with powerful 2.0 TFSI 4 CYLINDER -INC START-STOP SYSTEM engine and driven only 99252 miles! Fully loaded and much more! CAR...
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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUE8AF20KN119702
Stock: AP00950A
Certified Pre-Owned: No - New Listing$26,990fair price$808 above market
- 38,208 miles
- 1 accident, 1 owner, personal use
- 24 City / 32 Hwy MPG
- Carvana - Greensboro (223 mi away)
- Home delivery*
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Located in Greensboro, NC / 223 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
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:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUD8AF28KN128787
Stock: 2003613047
Certified Pre-Owned: No
Listed since: 04-08-2025 - 1,832 miles
- No accidents, 1 owner, personal use only
- 22 City / 30 Hwy MPG
- Parks Acura (312 mi away)
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Located in Roanoke, VA / 312 miles away from Charleston, SC
One-OwnerThe 2025 Audi A6 55 Prestige quattro delivers refined performance with a robust 3.0L V6 Turbocharged 335hp engine paired to a smooth 7-Speed ...
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/30 Highway)
Listing Information:
VIN: WAUM2BF28SN019575
Stock: 043395XA
Certified Pre-Owned: No
Listed since: 06-14-2025- 6,773 miles
- No accidents, personal use only
- 24 City / 31 Hwy MPG
- Audi West Palm Beach (421 mi away)
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Located in West Palm Beach, FL / 421 miles away from Charleston, SC
Braman Audi West Palm Beach is proud to offer this beautiful 2025 Audi A6. Finished in Firmament Blue Metallic and complimented by Pearl Beige w/Leath...
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 (24 City/31 Highway)
Listing Information:
VIN: WAUD3BF22SN001361
Stock: PS01361
Certified Pre-Owned: Yes
Listed since: 05-24-2025- Price Drop
- 7,241 miles
- No accidents, 1 owner, personal use
- 24 City / 31 Hwy MPG
- Suncoast Audi of Sarasota (411 mi away)
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Located in Sarasota, FL / 411 miles away from Charleston, SC
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 (24 City/31 Highway)
Listing Information:
VIN: WAUE3BF22SN023445
Stock: 429557242
Certified Pre-Owned: No
Listed since: 06-04-2025 - $29,990fair price$215 above market
- 45,409 miles
- No accidents, 1 owner, personal use only
- 23 City / 31 Hwy MPG
- Heffle Motor Company (476 mi away)
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Located in Martinsburg, WV / 476 miles away from Charleston, SC
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/31 Highway)
Listing Information:
VIN: WAUE8AF29MN014174
Stock: 014174
Certified Pre-Owned: No
Listed since: 05-22-2025 - Price Drop
- 5,431 miles
- No accidents, 1 owner, personal use
- 24 City / 31 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Minneapolis, MN / 1,105 miles away from Charleston, SC
CarFax No Accidents Reported,CarFax 1-Owner,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steer...
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 (24 City/31 Highway)
Listing Information:
VIN: WAUD3BF20SN000967
Stock: SN000967R
Certified Pre-Owned: No - Price Drop
- 27,151 miles
- No accidents, 2 owners, personal use
- 23 City / 31 Hwy MPG
- Carvilla (280 mi away)
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Located in Kennesaw, GA / 280 miles away from Charleston, SC
Vehicle Overview Silver 2021 Audi A6 2.0T Premium Plus quattro quattro 7-Speed Automatic 2.0L 4-Cylinder TFSI quattro, Pearl Beige Leather, Audi Activ...
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/31 Highway)
Listing Information:
VIN: WAUE8AF24MN026667
Stock: MN026667
Certified Pre-Owned: No
Listed since: 05-01-2025 - New Listing
- 2,991 miles
- No accidents, 1 owner, personal use only
- 22 City / 30 Hwy MPG
- Land Rover Sarasota (411 mi away)
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Located in Sarasota, FL / 411 miles away from Charleston, SC
Recent Arrival! 2025 Audi A6 55 Premium Plus quattro ABS brakes, Alloy wheels, Compass, Electronic Stability Control, Front dual zone A/C, Heated door...
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/30 Highway)
Listing Information:
VIN: WAUK2BF23SN026330
Stock: A756826A
Certified Pre-Owned: No
Listed since: 06-23-2025
Showing 169 - 189 out of 673 listings
Consumer Reviews for the Audi A6
Read recent reviews for the Audi A6
2019 A6 is fun to drive: 1 year update
Mr. Mike, 04/14/2019
2019 Audi A6 3.0 TFSI Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM)
I wanted to update the review of my 2019 A6 premium plus with the 3.0L engine, sports suspension and adaptive cruise technology. The car remains the most fun to drive vehicle I’ve ever owned. The new MMI that appeared radical a year ago is now so familiar. I love the ability to toggle and change info on the screens. I couldn’t imagine
going back to the old push knob that seems archaic … without a touch screen. Engine acceleration in sports mode is phenomenal. Maybe a bit of lag in automatic mode at low rev but not a big issue for me. Handling is superb and the cabin is very quiet, except for an annoying rattle from the rear sun shades that I would not order again. With snow conditions, the car handled beautifully even with streets that were not plowed well. FYI, my Pirelli P Zero tires performed well but only gave me 18K miles.
Used 2021 Audi A6 in Charleston, SC Values
Estimated values
2021 Audi A6 Sport Premium Plus 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric mild hybrid 7AM) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $27,147 | $29,987 | $32,855 |
| Clean | $26,572 | $29,299 | $32,044 |
| Average | $25,613 | $28,152 | $30,692 |
| Rough | $24,367 | $26,662 | $28,935 |
The average list price of a used 2021 Audi A6 in Charleston, South Carolina is $38,908. The average mileage on a used Audi A6 2021 for sale in Charleston, South Carolina is 35,542. Based on the average mileage of 35,542 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 $25,613.
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