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759 listings
- Price Drop$35,996fair price$138 below market
- 16,069 miles
- No accidents, 2 owners, personal use only
- 22 City / 29 Hwy MPG
- Mercedes-Benz of Akron (482 mi away)
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Located in Akron, OH / 482 miles away from Columbia, 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:
24 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF26MN035105
Stock: 52947MT
Certified Pre-Owned: No
Listed since: 06-10-2025 - New Listing$28,732good price$2,739 below market
- 50,544 miles
- 1 accident, 1 owner, rental vehicle
- 24 City / 31 Hwy MPG
- Sun Toyota (420 mi away)
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Located in Holiday, FL / 420 miles away from Columbia, SC
Sun Toyotas Real Nationwide Lifetime Powertrain WarrantyDrive with confidence knowing your investment is backed by our exclusive Sun Toyota Lifetime P...
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:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUD3BF20PN042479
Stock: O042479
Certified Pre-Owned: No
Listed since: 06-19-2025 - $25,500good price$858 below market
- 60,192 miles
- 1 accident, 2 owners, personal use
- 23 City / 31 Hwy MPG
- Gastonia Chrysler Dodge Jeep Ram (81 mi away)
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Located in Gastonia, NC / 81 miles away from Columbia, SC
The 2021 Audi A6 45 Sport Premium quattro combines refined performance, luxury design, and cutting-edge technology in a sleek midsize sedan. Powered b...
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 (23 City/31 Highway)
Listing Information:
VIN: WAUD3AF20MN069199
Stock: 361160Z
Certified Pre-Owned: No
Listed since: 05-05-2025 - New Listing$41,998fair price$384 above market
- 24,651 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- CarMax Capital Boulevard (187 mi away)
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Located in Raleigh, NC / 187 miles away from Columbia, 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:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUL2BF21PN089308
Stock: 27123543
Certified Pre-Owned: No - $28,491fair price$173 below market
- 57,754 miles
- No accidents, 1 owner, rental vehicle
- 24 City / 31 Hwy MPG
- Exclusive Motor Cars (433 mi away)
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Located in Randallstown, MD / 433 miles away from Columbia, SC
CARFAX One-Owner. This 2023 White Audi A6 AWD quattro is well equipped and includes these features and benefits:. quattro Clean CARFAX. 24/31 City/H...
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: WAUD3BF20PN024631
Stock: N024631
Certified Pre-Owned: No
Listed since: 05-14-2025 - Price Drop$40,998fair price$587 above market
- 32,387 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Ed Martin Buick GMC (494 mi away)
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Located in Carmel, IN / 494 miles away from Columbia, SC
Priced below KBB Fair Purchase Price! ****, *Certified By Carfax - NO ACCIDENTS!***, *Local Trade In - Never a Rental!***, *Panoramic Moonroof!***, *A...
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: WAUL2BF28PN012838
Stock: 551079A
Certified Pre-Owned: No
Listed since: 06-03-2025 - $29,219fair price$959 above market
- 60,386 miles
- No accidents, 1 owner, rental vehicle
- 24 City / 31 Hwy MPG
- Exclusive Motor Cars (433 mi away)
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Located in Randallstown, MD / 433 miles away from Columbia, SC
CARFAX One-Owner. This 2023 Black Audi A6 AWD quattro is well equipped and includes these features and benefits:. quattro Clean CARFAX. 24/31 City/H...
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: WAUD3BF22PN048817
Stock: N048817
Certified Pre-Owned: No
Listed since: 03-18-2025 - $31,638fair price$1,237 above market
- 47,384 miles
- No accidents, 1 owner, rental vehicle
- 24 City / 31 Hwy MPG
- Exclusive Motor Cars (433 mi away)
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Located in Randallstown, MD / 433 miles away from Columbia, SC
CARFAX One-Owner. This 2023 Black Audi A6 AWD quattro is well equipped and includes these features and benefits:. quattro 24/31 City/Highway MPG qua...
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: WAUD3BF24PN031291
Stock: N031291
Certified Pre-Owned: No
Listed since: 03-18-2025 - New Listing
- 48,334 miles
- No accidents, 1 owner, personal use
- 22 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CO to SC*
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Located in Parker, CO / 1,361 miles away from Columbia, 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:
24 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF20MN044558
Stock: 27480098
Certified Pre-Owned: No - New Listing$28,995good price$1,209 below market
- 47,102 miles
- 23 City / 31 Hwy MPG
- Hardy Superstore (214 mi away)
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Located in Dallas, GA / 214 miles away from Columbia, SC
Priced below KBB Fair Purchase Price!quattro, Leather.quattro 2.0L 4-Cylinder TFSI 7-Speed Automatic23/31 City/Highway MPGHardy Super Store in Dallas,...
AutoCheck Vehicle History Summary Unavailable.
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 - $29,990fair price$170 above market
- 45,409 miles
- No accidents, 1 owner, personal use only
- 23 City / 31 Hwy MPG
- Heffle Motor Company (410 mi away)
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Located in Martinsburg, WV / 410 miles away from Columbia, 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: 5867A
Certified Pre-Owned: No
Listed since: 05-22-2025 - $39,994great price$7,141 below market
- 5,964 miles
- No accidents, 1 owner, personal use
- 23 City / 33 Hwy MPG
- Harper Audi (214 mi away)
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Located in Knoxville, TN / 214 miles away from Columbia, SC
Sporty, sleek, and unmistakably Audithe 2024 A6 2.0T Premium Plus quattro blends performance with polish in a way few midsize sedans can match. Its 2....
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: WAUE3BF23RN059204
Stock: 5982P
Certified Pre-Owned: Yes
Listed since: 05-16-2025 - Price Drop
- 27,151 miles
- No accidents, 2 owners, personal use
- 23 City / 31 Hwy MPG
- Carvilla (203 mi away)
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Located in Kennesaw, GA / 203 miles away from Columbia, 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 - 182,635 miles
- No accidents, 2 owners, personal use only
- 17 City / 25 Hwy MPG
- US 5 Auto Sales (454 mi away)
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Located in Shippensburg, PA / 454 miles away from Columbia, 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:
20 Combined MPG (17 City/25 Highway)
Listing Information:
VIN: WAUDH74F87N050740
Stock: 050740
Certified Pre-Owned: No
Listed since: 07-24-2024- 83,179 miles
- No accidents, 2 owners, personal use
- 23 City / 31 Hwy MPG
- Amazing Luxury Cars Snellville (174 mi away)
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Located in Snellville, GA / 174 miles away from Columbia, SC
Vehicle Overview Options: VESUVIUS GRAY METALLIC, OKAPI BROWN, LEATHER SEATING SURFACES - Amazing Luxury Cars has a wide selection of exceptional pre-...
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: WAUE3AF25MN088089
Stock: 088089
Certified Pre-Owned: No
Listed since: 03-21-2025- 87,901 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- Landen Motors (402 mi away)
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Located in Loveland, OH / 402 miles away from Columbia, 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:
24 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUK2AF20MN047178
Stock: 3604
Certified Pre-Owned: No
Listed since: 03-12-2025- 39,221 miles
- No accidents, 1 owner, personal use
- 23 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to SC*
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Located in Sacramento, CA / 2,251 miles away from Columbia, 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:
26 Combined MPG (23 City/31 Highway)
Listing Information:
VIN: WAUD3AF29MN075048
Stock: 27334111
Certified Pre-Owned: No- 50,460 miles
- No accidents, 1 owner, personal use only
- 23 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to SC*
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Located in Modesto, CA / 2,233 miles away from Columbia, 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: Yes
Features and Specs:
26 Combined MPG (23 City/31 Highway)
Listing Information:
VIN: WAUD3AF2XMN102046
Stock: 27303342
Certified Pre-Owned: No- 66,601 miles
- No accidents, 1 owner, rental vehicle
- 24 City / 31 Hwy MPG
- Exclusive Motor Cars (433 mi away)
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Located in Randallstown, MD / 433 miles away from Columbia, SC
CARFAX One-Owner. This 2023 Glacier White Metallic Audi A6 AWD quattro is well equipped and includes these features and benefits:. quattro Clean CAR...
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: WAUD3BF27PN020706
Stock: N020706
Certified Pre-Owned: No
Listed since: 04-03-2025- New Listing
- 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 / 911 miles away from Columbia, 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
- 50,035 miles
- No accidents, 1 owner, personal use only
- 23 City / 31 Hwy MPG
- CarMax (In-stock online)
- Transfer available from TX to SC*
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Located in Fort Worth, TX / 934 miles away from Columbia, 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:
26 Combined MPG (23 City/31 Highway)
Listing Information:
VIN: WAUE8AF22MN033228
Stock: 27253579
Certified Pre-Owned: No
Showing 589 - 609 out of 759 listings
Consumer Reviews for the Audi A6
Read recent reviews for the Audi A6
The performance/MPG sweet spot
mdifanis, 10/22/2013
2014 Audi A6 TDI Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbodiesel 8A)
My TDI is equipped with S-Line option package & optional 20" wheels with summer performance tires. It is both gorgeous (and menacing!) looking and incredibly fun to drive. For most people and most situations, the diesel **is** the high performance option, effortlessly building speed and dispatching almost all tasks without feeling like it's even trying. In normal, sedate driving, the … tach doesn't exceed 2,000 RPMs, yet it hits its maximum torque output within this range, which is the secret to the extraordinary fuel efficiency/performance combination. And if you want to do spirited driving, it is happy to oblige, and it sounds happy to rev. Most folks would never know it's a diesel.
**Update as of 10/16: Still loving my A6 TDI. I have put may miles on loaner Audis with the 3.0T and 2.0T engines. In each case, I could not wait to get back behind the wheel of my TDI. My lifetime average fuel economy is over 32 MPG--for a 4,300 pound car with all-wheel drive that can hurdle to 60 mph in about 5 1/2 seconds!
The TDI emissions scandal may make these exceptional buys on the pre-owned market. I'm still awaiting the final manufacturer's fix, which for the 3.0L engine will likely be a software update, since this engine has the urea based exhaust treatment system. I anxiously await what I hope will be the eventual return of diesel models to the U.S. market.**
**Update as of 10/24/17: still no emissions fix, but the car now has more than 106,000 miles, and it runs beautifully, still exceeding EPA fuel economy figures if I drive anywhere close to the speed limit. The price premium for the diesel engine paid for itself in fuel savings more than 50,000 miles ago. As of this week where I live in Illinois, diesel is $2.35 per gallon, while premium unleaded (which is what the gasoline counterpart calls for) is $2.99.
Used 2021 Audi A6 in Columbia, 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 | $26,613 | $28,767 | $30,940 |
| Clean | $26,049 | $28,107 | $30,177 |
| Average | $25,110 | $27,007 | $28,904 |
| Rough | $23,888 | $25,577 | $27,250 |
The average list price of a used 2021 Audi A6 in Columbia, South Carolina is $30,348. The average mileage on a used Audi A6 2021 for sale in Columbia, South Carolina is 53,635. Based on the average mileage of 53,635 for used 2021 Audi A6 for sale in Columbia, 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 Columbia, South Carolina to be $25,110.
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