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121 listings
- Price Drop$78,992
- 75,948 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- Prestige Audi (454 mi away)
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Located in Lakewood, CO / 454 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:
17 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: WUA1CBF21MN908551
Stock: 427746804
Certified Pre-Owned: No
Listed since: 05-28-2025 - Price Drop$70,999fair price$1,109 above market
- 70,505 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 15 City / 22 Hwy MPG
- Grand Valley Auto Lakewood (454 mi away)
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Located in Lakewood, CO / 454 miles away from Billings, MT
RS6 4.2 quattro, 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 591hp, Audi Active Lane Departure Warning, Audi Adaptive Cruise Assist, Audi Side Assist, ...
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:
17 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: WUA1CBF27MN907047
Stock: G4740A
Certified Pre-Owned: No
Listed since: 03-25-2025 - $147,890
- 39 miles
- No accidents, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Porsche Colorado Springs (518 mi away)
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Located in Colorado Springs, CO / 518 miles away from Billings, MT
ABOUT THIS VEHICLE Gorgeous 2025 Audi RS 6 Avant Performance in Mythos Black Metallic over Black Full Leather with Gray Stitching interior. This stunn...
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:
17 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: WUA1DBF2XSN906985
Stock: C437
Certified Pre-Owned: No
Listed since: 06-04-2025 - $145,890
- 57 miles
- No accidents, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Porsche Colorado Springs (518 mi away)
Close
Located in Colorado Springs, CO / 518 miles away from Billings, MT
ABOUT THIS VEHICLE Gorgeous 2025 Audi RS 6 Avant Performance in Mythos Black Metallic over Black with Gray Stitching interior. This stunning all-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:
17 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: WUA1DBF23SN903460
Stock: C427
Certified Pre-Owned: No
Listed since: 10-25-2024 - New Listing$118,985fair price$2,147 above market
- 13,881 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Evergreen Ford (653 mi away)
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Located in Issaquah, WA / 653 miles away from Billings, MT
There are fast wagons and then there's the Audi RS 6. This 2023 RS 6 quattro is not only a machine built for speed, it's a masterclass in engineering,...
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:
17 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: WUA1CBF24PN901663
Stock: 25-1169A
Certified Pre-Owned: No
Listed since: 05-28-2025 - $123,850fair price$2,530 above market
- 8,888 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 22 Hwy MPG
- Bentley Seattle (658 mi away)
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Located in Bellevue, WA / 658 miles away from Billings, MT
ABOUT THIS VEHICLE 2024 Audi RS 6 4.2 Performance quattro 8-Speed Automatic with Tiptronic 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 621hpDriver Assi...
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:
17 Combined MPG (14 City/22 Highway)
Listing Information:
VIN: WUA1DBF28RN903397
Stock: P0404
Certified Pre-Owned: No
Listed since: 02-15-2025 - $92,998fair price$1,148 above market
- 34,526 miles
- No accidents, 3 owners, personal use
- 5 Seats, 15 City / 22 Hwy MPG
- Rairdon's Alfa Romeo of Kirkland (659 mi away)
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Located in Kirkland, WA / 659 miles away from Billings, MT
2021 Audi RS 6 Avant VIN: WUA1CBF21MN903978 Exterior Color: Tango Red MetallicInterior Color: Black Leather StitchMiles: 34487Factory Installed Packag...
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:
17 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: WUA1CBF21MN903978
Stock: MN903978
Certified Pre-Owned: No
Listed since: 06-09-2025 - New Listing$18,999fair price$2,046 above market
- 125,276 miles
- 14 City / 20 Hwy MPG
- Unique Motors (660 mi away)
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Located in Kent, WA / 660 miles away from Billings, MT
2003 Audi RS6 quattro Sedan4.2L Twin-Turbo V8 | 5-Speed Tiptronic | AWDHighlights:450 horsepower / 415 lb-ft torqueLegendary quattro all-wheel-drive5-...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: WUAPV54B73N905225
Stock: 1965
Certified Pre-Owned: No - Price Drop$115,995fair price$4,172 below market
- 6,977 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Unique Motors (660 mi away)
Close
Located in Kent, WA / 660 miles away from Billings, MT
2023 Audi RS6 Avant Wagon 4DGLACIER WHITERS SPORT EXHAUSTBLACK INTERIOR RED STICHINGEXECUTIVE PACAKAGECARBON OPTICS PKGDRIVER ASSISTANCE PKGBANG & OLU...
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:
17 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: WUA1CBF27PN907652
Stock: 1915
Certified Pre-Owned: No - New Listing$99,900
- 21,099 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- West State Motorsport (663 mi away)
Close
Located in Federal Way, WA / 663 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:
17 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: WUA1CBF29MN904148
Stock: WSM1523
Certified Pre-Owned: No
Listed since: 06-24-2025 - New Listing$112,580fair price$1,674 below market
- 11,797 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- Elliott Bay Auto Brokers (667 mi away)
Close
Located in Seattle, WA / 667 miles away from Billings, MT
Vehicle Overview 2022 Audi RS 6 4.2 quattroDaytona Gray Pearl Effect 4.2 quattro 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 591hp 8-Speed Automatic wi...
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:
17 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: WUA1CBF25NN902382
Stock: NN902382
Certified Pre-Owned: No
Listed since: 06-21-2025 - Price Drop$132,590
- 64 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- D&C Motor Company (682 mi away)
Close
Located in Portland, OR / 682 miles away from Billings, MT
Simply Drive Home. Recent Arrival! Clean CARFAX.Adaptive Cruise Assist w/Lane Guidance, Audi Side Assist w/Pre Sense Rear, Bang & Olufsen Premium So...
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:
17 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: WUA1DBF23SN905404
Stock: P905404
Certified Pre-Owned: No
Listed since: 05-30-2025 - New Listing$124,789
- 6,789 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Jose Mesa Auto Wholesale (683 mi away)
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Located in Portland, OR / 683 miles away from Billings, MT
*CARFAX LOCAL ONE OWNER CERTIFIED WITH BUYBACK GUARANTEE*Give up the search as you just found one of the rarest sport wagons out there! Equipped with ...
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:
17 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: WUA1CBF20PN900798
Stock: 900798
Certified Pre-Owned: No
Listed since: 11-03-2024 - $132,495fair price$3,101 above market
- 4,320 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 22 Hwy MPG
- Audi Beaverton (691 mi away)
Close
Located in Beaverton, OR / 691 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:
17 Combined MPG (14 City/22 Highway)
Listing Information:
VIN: WUA1DBF2XRN900209
Stock: 420221377
Certified Pre-Owned: No
Listed since: 04-30-2025 - New Listing$119,995
- 22,765 miles
- No accidents, 3 owners, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Land Rover Reno (721 mi away)
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Located in Reno, NV / 721 miles away from Billings, MT
Adaptive Cruise Assist w/Lane Guidance, Audi Side Assist, Black Roof Rails, Carbon Fiber Exterior Mirror Housings, Carbon Optic Exterior Elements, Car...
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:
17 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: WUA1CBF25PN900893
Stock: RS608771A
Certified Pre-Owned: No
Listed since: 06-26-2025 - New Listing$112,988great price$12,287 below market
- 4,546 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- Audi Henderson (755 mi away)
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Located in Henderson, NV / 755 miles away from Billings, MT
At Audi Henderson, our goal is to provide our customers with a Dealership experience that is unmatched in the Automotive Industry. Whether it's sales ...
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:
17 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: WUA1CBF29NN900862
Stock: NN900862
Certified Pre-Owned: Yes
Listed since: 06-26-2025 - New Listing$132,494great price$6,540 below market
- 4,962 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 22 Hwy MPG
- Audi Rocklin (809 mi away)
Close
Located in Rocklin, CA / 809 miles away from Billings, MT
MATTE CARBON PACKAGE, RS DESIGN PACKAGE PLUS, EXECUTIVE PACKAGE, DRIVER ASSISTANCE PACKAGE AND MORE!. . White 2024 Audi RS 6 4.2 quattro quattro 8-Spe...
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:
17 Combined MPG (14 City/22 Highway)
Listing Information:
VIN: WUA1DBF22RN906960
Stock: P8173
Certified Pre-Owned: No
Listed since: 06-26-2025 - Price Drop$119,991
- 17,005 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Lapin Motor Co (861 mi away)
Close
Located in Scottsdale, AZ / 861 miles away from Billings, MT
Welcome to Lapin Motor Co of Scottsdale. We are pleased to present this, 2023 Audi RS 6 4.2 quattro* Clean CARFAX!* Aftermarket Custom-Fabbed Midp...
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:
17 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: WUA1CBF28PN907417
Stock: C-907417
Certified Pre-Owned: No
Listed since: 06-03-2025 - $119,991
- 19,105 miles
- No accidents, 3 owners, personal use
- 5 Seats, 15 City / 22 Hwy MPG
- Spady Auto Group (861 mi away)
Close
Located in Scottsdale, AZ / 861 miles away from Billings, MT
ABSOLUTELY STUNNING BUILD ON THIS 2022 AUDI RS6 AVANT THIS UNIT COMES EQUIPPED DRIVER ASSISTANCE PACKAGE ($2250), BLACK OPTIC PACKAGE ($2450), BANG AN...
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:
17 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: WUA1CBF2XNN901583
Stock: S553
Certified Pre-Owned: No
Listed since: 02-20-2025 - New Listing$17,999fair price$595 below market
- 110,360 miles
- No accidents, 2 owners, personal use only
- 14 City / 20 Hwy MPG
- Arizona Signature Motorsports (874 mi away)
Close
Located in Mesa, AZ / 874 miles away from Billings, MT
HUGE AIR CONDITIONED SHOWROOM!! TRADES WELCOME! THE BEST FINANCING AVAILABLE CREDIT UNION DIRECT LENDING MAJOR CREDIT CARDS ACCEPTED
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:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: WUAPV54B23N904659
Stock: 904659
Certified Pre-Owned: No
Listed since: 06-25-2025 - $156,888
- 978 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Auto Junction Benz and Beemers (874 mi away)
Close
Located in Tempe, AZ / 874 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:
17 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: WUA1DBF2XSN906551
Stock: 906551
Certified Pre-Owned: No
Listed since: 05-18-2025
Showing 1 - 21 out of 121 listings
Consumer Reviews for the Audi RS 6
Read recent reviews for the Audi RS 6
Best Car Ever
rbroms, 02/20/2023
2023 Audi RS 6 4dr Wagon AWD (4.0L 8cyl Turbo gas/electric mild hybrid 8A)
My Audi RS6 is my dream car. I have three kids and we can all pile into the wagon with loads of stuff. It's surprisingly roomy too, as I've had four large friends over 6' 3" all get in for a long drive
Used 2021 Audi RS 6 in Billings, MT Values
Estimated values
2021 Audi RS 6 4dr Wagon AWD (4.0L 8cyl Turbo gas/electric mild hybrid 8A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $72,759 | $80,187 | $87,698 |
| Clean | $71,240 | $78,348 | $85,507 |
| Average | $68,708 | $75,281 | $81,855 |
| Rough | $65,416 | $71,295 | $77,108 |
The average list price of a used 2021 Audi RS 6 in Billings, Montana is $109,395. The average mileage on a used Audi RS 6 2021 for sale in Billings, Montana is 26,661. Based on the average mileage of 26,661 for used 2021 Audi RS 6 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 RS 6 2021 in Billings, Montana to be $68,708.
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