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173 listings
- New Listing$31,990fair price$143 below market
- 51,692 miles
- No accidents, 1 owner, personal use
- 22 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Tampa, FL / 1,880 miles away from Billings, MT
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 (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF26MN080979
Stock: 2003797600
Certified Pre-Owned: No
Listed since: 06-12-2025 - Price Drop$35,590good price$2,309 below market
- 43,393 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 22 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Portland, OR / 683 miles away from Billings, MT
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: 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: WAUL2BF21RN012926
Stock: 2003493172
Certified Pre-Owned: No
Listed since: 03-04-2025 - $46,864fair price$625 above market
- 5,093 miles
- No accidents, 2 owners, personal use
- 23 City / 33 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Fort Lauderdale, FL / 2,070 miles away from Billings, MT
CarFax No Accidents Reported,Low Mileage,Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering...
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: WAUE3BF21RN031370
Stock: RN031370SP
Certified Pre-Owned: No - Price Drop$42,990fair price$1,055 above market
- 25,400 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Oklahoma City, OK / 916 miles away from Billings, MT
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: WAUL2BF26NN061923
Stock: 2003806935
Certified Pre-Owned: No
Listed since: 06-11-2025 - New Listing$43,590fair 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 / 1,256 miles away from Billings, MT
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 - $32,900fair price$232 above market
- 39,225 miles
- No accidents, 3 owners, personal use
- 22 City / 29 Hwy MPG
- Denny Menholt Honda (127 mi away)
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Located in Bozeman, MT / 127 miles away from Billings, MT
*Vehicle Details*Experience the perfect blend of luxury, performance, and cutting-edge technology with this stunning 2020 Audi A6 Premium Plus! With o...
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: WAUL2AF25LN061046
Stock: LN061046
Certified Pre-Owned: No
Listed since: 05-24-2025 - Price Drop$32,990fair price$657 above market
- 31,369 miles
- No accidents, 1 owner, personal use
- 22 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Columbus, OH / 1,346 miles away from Billings, MT
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 (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF21LN085974
Stock: 2003790210
Certified Pre-Owned: No
Listed since: 06-06-2025 - Price Drop$39,593fair price$491 below market
- 31,262 miles
- No accidents, 1 owner, rental vehicle
- 22 City / 30 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Coral Springs, FL / 2,059 miles away from Billings, MT
Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Departure Warni...
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:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: WAUL2BF22RN012496
Stock: SPRN012496
Certified Pre-Owned: No - $40,999fair price$811 above market
- 30,686 miles
- No accidents, 1 owner, rental vehicle
- 22 City / 30 Hwy MPG
- Enterprise Car Sales (In-stock online)
- Home delivery*
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Located in Cranberry Township, PA / 1,463 miles away from Billings, MT
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:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: WAUL2BF28RN012129
Stock: 8FVK3Q
Certified Pre-Owned: No
Listed since: 05-19-2025 - 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*
Close
Located in Dallas, TX / 1,094 miles away from Billings, MT
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 - Price Drop$32,993fair price$1,491 above market
- 41,913 miles
- No accidents, 1 owner, corporate fleet vehicle
- 24 City / 31 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Los Angeles, CA / 963 miles away from Billings, MT
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: 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: WAUD3BF22PN029443
Stock: ZA3029443F
Certified Pre-Owned: No - New Listing
- 8,664 miles
- No accidents, 1 owner, personal use
- 23 City / 33 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Maplewood, NJ / 1,744 miles away from Billings, MT
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/33 Highway)
Listing Information:
VIN: WAUD3BF24RN040687
Stock: MDP25266
Certified Pre-Owned: No - Price Drop
- 5,431 miles
- No accidents, 1 owner, personal use
- 24 City / 31 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Minneapolis, MN / 735 miles away from Billings, MT
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
- 13,857 miles
- No accidents, 1 owner, personal use
- 22 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Atlanta, GA / 1,514 miles away from Billings, MT
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 (22 City/29 Highway)
Listing Information:
VIN: WAUM2AF21MN047909
Stock: 2003735114
Certified Pre-Owned: No
Listed since: 06-12-2025 - 40,485 miles
- No accidents, 1 owner, personal use only
- 15 City / 24 Hwy MPG
- European Autohaus Co (461 mi away)
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Located in Denver, CO / 461 miles away from Billings, MT
1999 Audi A6 Quattro!!! 2.8L AWD!!! Crazy Low Miles!!! Leather Seats!!! Heated Seats!!! Sunroof!!! Almost Brand New Tires!!! Excellent Condition!!!
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:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAUBA24BXXN085615
Stock: 085615
Certified Pre-Owned: No
Listed since: 03-23-2024- 98,417 miles
- No accidents, 1 owner, personal use only
- 15 City / 24 Hwy MPG
- Cars 4 U (273 mi away)
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Located in Missoula, MT / 273 miles away from Billings, MT
Step into luxury with this sleek Gold 1999 Audi A6. Equipped with a powerful 2.8L V6 engine and a smooth 5-speed Tiptronic automatic transmission, dri...
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:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAUBA24BXXN057264
Stock: 057264
Certified Pre-Owned: No
Listed since: 08-13-2024- 24,015 miles
- No accidents, 1 owner, corporate fleet vehicle
- 22 City / 30 Hwy MPG
- Stockton 12 Honda (401 mi away)
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Located in Sandy, UT / 401 miles away from Billings, MT
Black quattro 3.0L V6 Turbocharged DOHC 24V LEV3-ULEV70 335hp 7-Speed AutomaticClean CARFAX. CARFAX One-Owner.4D Sedan, 3.0L V6 Turbocharged DOHC 24V ...
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:
25 Combined MPG (22 City/30 Highway)
Listing Information:
VIN: WAUL2BF24RN046620
Stock: S21952
Certified Pre-Owned: No
Listed since: 03-27-2025- 27,196 miles
- No accidents, 1 owner, personal use
- 21 City / 30 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Oxnard, CA / 977 miles away from Billings, MT
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:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUL2BF22NN055925
Stock: NN055925P
Certified Pre-Owned: No- 213,500 miles
- No accidents, 4 owners, personal use only
- 15 City / 22 Hwy MPG, Manual
- Avalon MotorSports (458 mi away)
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Located in Denver, CO / 458 miles away from Billings, MT
Don't be fooled by the higher mileage on this AWD Audi A6. This 2.7t powered A6 has had extensive service work performed on it by our factory-trained ...
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:
18 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: WAUED54BXYN102209
Stock: 1219
Certified Pre-Owned: No
Listed since: 04-09-2025- 49,904 miles
- No accidents, 1 owner, personal use only
- 21 City / 30 Hwy MPG
- Volkswagen of Bozeman (121 mi away)
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Located in Bozeman, MT / 121 miles away from Billings, MT
Clean CARFAX. CARFAX One-Owner. This Audi A6 is well equipped and includes the following key features, Touchscreen Controls, Adaptive Cruise Assist w/...
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: WAUL2BF22NN047971
Stock: 2505
Certified Pre-Owned: No
Listed since: 01-09-2025- 31,875 miles
- No accidents, 1 owner, personal use
- 21 City / 30 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
Close
Located in Oxnard, CA / 977 miles away from Billings, MT
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:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUK2BF27PN006590
Stock: PN006590P
Certified Pre-Owned: No
Showing 148 - 168 out of 173 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 Billings, MT 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 | $29,804 | $31,790 | $33,794 |
| Clean | $29,173 | $31,061 | $32,960 |
| Average | $28,120 | $29,845 | $31,570 |
| Rough | $26,752 | $28,265 | $29,763 |
The average list price of a used 2021 Audi A6 in Billings, Montana is $35,736. The average mileage on a used Audi A6 2021 for sale in Billings, Montana is 42,042. Based on the average mileage of 42,042 for used 2021 Audi A6 for sale in Billings, MT 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 Billings, Montana to be $28,120.
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