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165 listings
- Price Drop$20,565fair price$200 below market
- 49,214 miles
- No accidents, 2 owners, personal use only
- 22 City / 31 Hwy MPG
- Mile High Acura (461 mi away)
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Located in Denver, CO / 461 miles away from Billings, MT
Priced below KBB Fair Purchase Price! Clean CARFAX.Call for availability (303) 847-4125.Located in Denver CO, and also serving Aurora, Parker, H...
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 (22 City/31 Highway)
Listing Information:
VIN: WAUG8AFC7JN111418
Stock: TA1124
Certified Pre-Owned: No
Listed since: 03-13-2025 - Price Drop$17,898fair price$571 above market
- 104,828 miles
- 2 accidents, 1 owner, personal use only
- 20 City / 29 Hwy MPG
- Foundation Kia (449 mi away)
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Located in Wheat Ridge, CO / 449 miles away from Billings, MT
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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: WAUG3AFC1JN106763
Stock: JN106763T
Certified Pre-Owned: No
Listed since: 04-26-2025 - New Listing$24,999good price$483 below market
- 42,321 miles
- No accidents, 1 owner, personal use
- 24 City / 32 Hwy MPG
- Audi Boise (410 mi away)
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Located in Boise, ID / 410 miles away from Billings, MT
Recent Arrival! quattro, Black Leather. Odometer is 12728 miles below market average! 24/32 City/Highway MPG We have a strong and committed sales staf...
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/32 Highway)
Listing Information:
VIN: WAUD8AF23KN131483
Stock: PA27032
Certified Pre-Owned: No
Listed since: 05-06-2025 - $18,999fair price$248 above market
- 114,535 miles
- No accidents, 1 owner, corporate fleet vehicle
- 22 City / 29 Hwy MPG
- Unlimited Auto Sales (459 mi away)
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Located in Denver, CO / 459 miles away from Billings, MT
Experience the perfect blend of luxury and performance with this 2019 Audi A6 quattro Premium Plus 55 TFSI. This stunning sedan, dressed in Mythos Bla...
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/29 Highway)
Listing Information:
VIN: WAUL2AF27KN103201
Stock: 103201
Certified Pre-Owned: No
Listed since: 03-19-2025 - $19,796fair price$209 above market
- 75,620 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 21 City / 29 Hwy MPG
- AutoNation Ford Littleton (465 mi away)
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Located in Littleton, CO / 465 miles away from Billings, MT
Moonlight Blue MetallicSun/MoonroofLeather SeatsNavigation SystemKeyless StartBlack; Leather Seating SurfacesThis vehicle includes a Money-Bac...
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:
24 Combined MPG (21 City/29 Highway)
Listing Information:
VIN: WAUF2AFC9HN104610
Stock: HN104610
Certified Pre-Owned: No
Listed since: 05-06-2025 - Price Drop$17,506good price$1,452 below market
- 68,441 miles
- No accidents, 2 owners, personal use
- 22 City / 31 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Maplewood, NJ / 1,744 miles away from Billings, MT
CarFax No Accidents Reported,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,L...
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 (22 City/31 Highway)
Listing Information:
VIN: WAUG8AFC5JN037917
Stock: SD026963A
Certified Pre-Owned: No - New Listing$14,598good price$781 below market
- 102,965 miles
- No accidents, 2 owners, rental vehicle
- 22 City / 31 Hwy MPG
- Utah Auto Pros (379 mi away)
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Located in West Bountiful, UT / 379 miles away from Billings, MT
AUDI A6 QUATTRO SPORT!!! This is a great looking Audi A6 SLine in a brilliant black with tinted windows and a black leather interior. It is loaded wit...
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 (22 City/31 Highway)
Listing Information:
VIN: WAUF8AFC8JN016393
Stock: 4568
Certified Pre-Owned: No
Listed since: 05-07-2025 - Price Drop$12,978good price$1,088 below market
- 120,179 miles
- 3 accidents, 2 owners, personal use
- 20 City / 30 Hwy MPG
- AutoNation Buick GMC Park Meadows (467 mi away)
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Located in Lone Tree, CO / 467 miles away from Billings, MT
Sun/MoonroofLeather SeatsNavigation SystemKeyless StartBrilliant BlackNougat Brown; Leather Seating SurfacesThis vehicle includes a Money-Back...
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 (20 City/30 Highway)
Listing Information:
VIN: WAUFGAFC6GN001242
Stock: GN001242
Certified Pre-Owned: No
Listed since: 04-29-2025 - $19,985fair price$396 above market
- 52,835 miles
- No accidents, 1 owner, corporate fleet vehicle
- 25 City / 34 Hwy MPG
- Driveway (In-stock online)
- Home delivery*
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Located in Los Angeles, CA / 962 miles away from Billings, MT
CarFax No Accidents Reported,Rare Find,Apple CarPlay,Back-Up Camera,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Leather Seats,Navigation System,...
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:
28 Combined MPG (25 City/34 Highway)
Listing Information:
VIN: WAUC8AFC5JN012269
Stock: ZV11618
Certified Pre-Owned: No - Price Drop$30,590fair price$996 above market
- 28,740 miles
- No accidents, 1 owner, personal use
- 20 City / 29 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Boston, MA / 1,858 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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: WAUF3AFC2JN056838
Stock: 2003683134
Certified Pre-Owned: No
Listed since: 04-30-2025 - New Listing$16,799fair price$576 above market
- 68,961 miles
- No accidents, 2 owners, personal use
- 22 City / 32 Hwy MPG
- Arapahoe Kia (465 mi away)
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Located in Centennial, CO / 465 miles away from Billings, MT
Backup Camera, Bluetooth. Clean CARFAX.22/32 City/Highway MPG 22/32 City/Highway MPGOdometer is 16787 miles below market average!Awards:* JD Power Aut...
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 (22 City/32 Highway)
Listing Information:
VIN: WAUGFAFC0GN125515
Stock: S57491
Certified Pre-Owned: No
Listed since: 05-06-2025 - Price Drop
- 35,260 miles
- No accidents, 1 owner, personal use
- 22 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Richmond, VA / 1,676 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 (22 City/31 Highway)
Listing Information:
VIN: WAUF8AFCXJN112929
Stock: 2003591861
Certified Pre-Owned: No
Listed since: 03-21-2025 - New Listing
- 31,947 miles
- 1 accident, 1 owner, personal use only
- 25 City / 34 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Charlotte, NC / 1,616 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: 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:
28 Combined MPG (25 City/34 Highway)
Listing Information:
VIN: WAUC8AFC4JN041343
Stock: 2003620994
Certified Pre-Owned: No
Listed since: 04-05-2025 - New Listing
- 31,378 miles
- No accidents, 2 owners, personal use
- 22 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Philadelphia, PA / 1,722 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 (22 City/31 Highway)
Listing Information:
VIN: WAUF8AFC6JN093747
Stock: 2003565496
Certified Pre-Owned: No
Listed since: 03-20-2025 - 61,828 miles
- No accidents, 2 owners, personal use only
- 20 City / 30 Hwy MPG
- CarMax Spokane (436 mi away)
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Located in Spokane Valley, WA / 436 miles away from Billings, MT
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 (20 City/30 Highway)
Listing Information:
VIN: WAUFGAFC6GN137743
Stock: 27099922
Certified Pre-Owned: No- New Listing
- 58,212 miles
- No accidents, 1 owner, personal use only
- 25 City / 34 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Phoenix, AZ / 866 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:
28 Combined MPG (25 City/34 Highway)
Listing Information:
VIN: WAUC8AFC1JN048833
Stock: 2003705474
Certified Pre-Owned: No
Listed since: 05-06-2025 - 77,942 miles
- No accidents, 2 owners, personal use
- 20 City / 29 Hwy MPG
- Elevation Motors (455 mi away)
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Located in Lakewood, CO / 455 miles away from Billings, MT
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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: WAUG3AFC1JN025598
Stock: 18705
Certified Pre-Owned: No
Listed since: 03-05-2025- 68,543 miles
- No accidents, 2 owners, personal use
- 22 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
Close
Located in Columbus, OH / 1,345 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 (22 City/31 Highway)
Listing Information:
VIN: WAUF8AFC7JN096205
Stock: 2003629801
Certified Pre-Owned: No
Listed since: 05-01-2025- 38,787 miles
- No accidents, 2 owners, personal use
- 22 City / 31 Hwy MPG
- Automotive Imports (457 mi away)
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Located in Denver, CO / 457 miles away from Billings, MT
$57,030 ORIGINAL MSRP * 19" SPORT PACKAGE * 19" BLACK OPTIC PACKAGE * AUDI SIDE ASSIST * LED INTERIOR LIGHTING PACKAGE PLUS * BOSE SURROUND SOUND AUD...
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 (22 City/31 Highway)
Listing Information:
VIN: WAUG8AFC9JN017007
Stock: P017007
Certified Pre-Owned: No
Listed since: 11-05-2024- New Listing
- 36,602 miles
- 22 City / 31 Hwy MPG
- Carvana (In-stock online)
- Home delivery*
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Located in Columbus, OH / 1,345 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 Unavailable.
Features and Specs:
26 Combined MPG (22 City/31 Highway)
Listing Information:
VIN: WAUG8AFC8JN042853
Stock: 2003606060
Certified Pre-Owned: No
Listed since: 03-27-2025 - 82,561 miles
- 1 accident, 2 owners, personal use
- 22 City / 31 Hwy MPG
- Auto Star Motors Boise (412 mi away)
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Located in Boise, ID / 412 miles away from Billings, MT
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 (22 City/31 Highway)
Listing Information:
VIN: WAUG8AFC5JN021457
Stock: 1471
Certified Pre-Owned: No
Listed since: 03-25-2025
Showing 1 - 21 out of 165 listings
Consumer Reviews for the Audi A6
Read recent reviews for the Audi A6
To get the most out of this car
Mr. C, 11/26/2018
2018 Audi A6 3.0 TFSI Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A)
This car is amazing and if you want to get the best version of the C7 A6 you will need a 3.0T trim level that offers the sport suspension. With the V-6, Quattro and sport suspension package, the icing on this cake is the 19" wheels only because the 20" wheels create a harsh ride at times that you wouldn't notice with either the 18" or 19" wheels. The C7 seems to be the last A6 that has … true exposed exhaust pipes and heat sinks. The Audi A6 has a "Launch Feature". A rarity for an ultra smooth riding luxury car. The car's handling and performance are so refined that you could never confuse the car for anything but true luxury. German luxury cars tend to be the best luxury cars IMO. This car drives more like a Mercedes vs. a BMW but it does have the mannerisms of both at times. It really is it's own car and the driving experience is user friendly and always enjoyable. It might be more expensive over other midsize luxury cars but other cheaper midsize luxury cars will be lacking in either high performance, handling or the highest quality materials. Not only does the A6 have all of this, it also has a silent cabin with an incredibly quiet engine to boot. Executive class at it's finest. If the overall reliability of this car is better than presumed, this could very well be the perfect car.
Used 2018 Audi A6 in Billings, MT Values
Estimated values
2018 Audi A6 2.0 TFSI Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $16,814 | $21,052 | $24,552 |
| Clean | $16,264 | $20,341 | $23,697 |
| Average | $15,348 | $19,156 | $22,272 |
| Rough | $14,156 | $17,616 | $20,419 |
The average list price of a used 2018 Audi A6 in Billings, Montana is $21,269. The average mileage on a used Audi A6 2018 for sale in Billings, Montana is 64,367. Based on the average mileage of 64,367 for used 2018 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 2018 in Billings, Montana to be $15,348.
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