Used Audi RS 6 for Sale in Longmont, CO
Buy a high performance Audi RS 6 in the city where Kristen Schaal was born
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97 listings
- $74,487
- 70,505 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 15 City / 22 Hwy MPG
- Grand Valley Auto Lakewood (30 mi away)
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Located in Lakewood, CO / 30 miles away from Longmont, CO
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: 03-26-2025 - $147,890
- 39 miles
- No accidents, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Porsche Colorado Springs (94 mi away)
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Located in Colorado Springs, CO / 94 miles away from Longmont, CO
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 (94 mi away)
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Located in Colorado Springs, CO / 94 miles away from Longmont, CO
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: 06-04-2025 - Price Drop$21,265
- 137,364 miles
- No accidents, 3 owners, personal use only
- 14 City / 20 Hwy MPG
- Audi of Salt Lake (357 mi away)
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Located in Salt Lake City, UT / 357 miles away from Longmont, CO
Clean CARFAX. 2003 Audi RS 6 4.2 quattro quattro 15/22 City/Highway MPG {Features).When you buy a vehicle from Audi Salt Lake City you receive a: Serv...
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: WUAPV54B33N904864
Stock: C00061
Certified Pre-Owned: No
Listed since: 07-12-2025 - Price Drop$136,273fair price$721 below market
- 1,721 miles
- No accidents, 1 owner, personal use
- 5 Seats, 14 City / 22 Hwy MPG
- Audi of Salt Lake (357 mi away)
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Located in Salt Lake City, UT / 357 miles away from Longmont, CO
New Price! Clean CARFAX. 2024 Audi RS 6 4.2 quattro quattro 14/22 City/Highway MPG {Features), Adaptive Cruise Assist w/Lane Guidance, Alcantara 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:
17 Combined MPG (14 City/22 Highway)
Listing Information:
VIN: WUA1DBF28RN907708
Stock: AW00160
Certified Pre-Owned: No
Listed since: 07-03-2025 - Price Drop$115,785good price$6,926 below market
- 3,047 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Audi North Scottsdale (586 mi away)
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Located in Phoenix, AZ / 586 miles away from Longmont, CO
Audi Certified pre-owned Certified, 4D Wagon, 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 591hp, Adaptive Cruise Assist w/Lane Guidance, Audi Side 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/21 Highway)
Listing Information:
VIN: WUA1CBF24PN906474
Stock: DP9056
Certified Pre-Owned: Yes
Listed since: 07-15-2025 - $114,991
- 35,976 miles
- No accidents, 5 owners, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- Auto Boom (587 mi away)
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Located in Scottsdale, AZ / 587 miles away from Longmont, CO
Welcome To Auto Boom Of North Scottsdale. We Are Pleased To Present This, Tastefully Modded 2021 Audi RS 6 4.2 Avant In Glacier White Metallic. This...
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: WUA1CBF25MN900940
Stock: ABC290
Certified Pre-Owned: No
Listed since: 07-12-2025 - Price Drop$116,190
- 19,105 miles
- No accidents, 3 owners, personal use
- 5 Seats, 15 City / 22 Hwy MPG
- Spady Auto Group (587 mi away)
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Located in Scottsdale, AZ / 587 miles away from Longmont, CO
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 - $134,599
- 6,342 miles
- No accidents, 1 owner, personal use
- 5 Seats, 14 City / 22 Hwy MPG
- Luxury Auto Collection (589 mi away)
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Located in Scottsdale, AZ / 589 miles away from Longmont, CO
Luxury Auto Collection is proud to offer this beautiful 2024 Audi RS 6 Avant performance in Mythos Black Metallic with Black/Black and only 6342 miles...
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: WUA1DBF21RN903564
Stock: L6930
Certified Pre-Owned: No
Listed since: 04-18-2025 - $17,999fair price$195 above market
- 110,360 miles
- No accidents, 2 owners, personal use only
- 14 City / 20 Hwy MPG
- Arizona Signature Motorsports (593 mi away)
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Located in Mesa, AZ / 593 miles away from Longmont, CO
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 - $143,900
- 3,475 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Audi of Gilbert (601 mi away)
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Located in Gilbert, AZ / 601 miles away from Longmont, CO
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: WUA1DBF22SN900159
Stock: 430719372
Certified Pre-Owned: No
Listed since: 06-08-2025 - New Listing$17,995fair price$303 below market
- 92,714 miles
- No accidents, 5 owners, corporate fleet vehicle
- 14 City / 20 Hwy MPG
- Autodealz (604 mi away)
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Located in Tempe, AZ / 604 miles away from Longmont, CO
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:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: WUAPV54B63N905202
Stock: 905202
Certified Pre-Owned: No
Listed since: 03-06-2025 - New Listing$98,950fair price$1,240 below market
- 15,049 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- Celebrity Cars Las Vegas (615 mi away)
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Located in Las Vegas, NV / 615 miles away from Longmont, CO
Vehicle Overview See description for 80+ photos and video 2021 Audi RS 6 Avant Offered by Celebrity Cars Las Vegas Celebrity Cars is pleased to offer ...
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: WUA1CBF22MN908378
Stock: C8378
Certified Pre-Owned: No
Listed since: 07-30-2025 - New Listing
Photos not available$114,999- 23,649 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- Lotus Cars Las Vegas (616 mi away)
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Located in Las Vegas, NV / 616 miles away from Longmont, CO
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: WUA1CBF23NN900615
Stock: 900615
Certified Pre-Owned: No
Listed since: 07-30-2025 - $134,855fair price
- 4,221 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 14 City / 22 Hwy MPG
- BMW of McKinney (671 mi away)
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Located in McKinney, TX / 671 miles away from Longmont, CO
2024 Audi RS 6 Avant PerformanceNardo Gray | Cognac Valcona Leather | Black Optic PackageBLACK OPTIC PACKAGE: 22 Bi-Color w/ Black 5-Y-Spoke Design Wh...
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: WUA1DBF27RN900474
Stock: P1540
Certified Pre-Owned: No
Listed since: 03-10-2025 - $106,990good price
- 12,760 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- Lotus of Dallas (677 mi away)
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Located in Carrollton, TX / 677 miles away from Longmont, CO
Dealer Earth MotorCars is Proud to offer this amazing: 2022 Audi RS 6 4.2 Sport Exhaust Audi Side Assist B&O Sound quattro Clean CARFAX. Sport Exhaus...
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: WUA1CBF29NN904636
Stock: 904636
Certified Pre-Owned: No
Listed since: 12-08-2024 - $140,498
- 22 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Lotus of Dallas (677 mi away)
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Located in Carrollton, TX / 677 miles away from Longmont, CO
Dealer Earth MotorCars is Proud to offer this amazing: 2025 Audi RS 6 4.2 quattro Very Loaded & Rare Avant! 22-Miles! Clean CARFAX. Air Conditioning,...
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: WUA1DBF26SN905591
Stock: 905591
Certified Pre-Owned: No
Listed since: 06-12-2025 - New Listing$12,900
- 125,544 miles
- No accidents, 1 owner, personal use only
- 14 City / 20 Hwy MPG
- 360 Motors (677 mi away)
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Located in Fort Worth, TX / 677 miles away from Longmont, CO
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: WUAPV54B73N905368
Stock: 32-MV-0625
Certified Pre-Owned: No - $84,991
- 60,640 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- RPM Garage (679 mi away)
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Located in Dallas, TX / 679 miles away from Longmont, CO
RPM Garage is a specialty car dealership conveniently located off I-35E in Dallas, Texas. With over 100 cars in stock, and new inventory arriving ever...
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: WUA1CBF21MN904063
Stock: 904063
Certified Pre-Owned: No
Listed since: 05-16-2025 - $13,900great price
- 110,496 miles
- No accidents, 4 owners, personal use
- 14 City / 20 Hwy MPG
- Shaker Autoplex (683 mi away)
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Located in Wylie, TX / 683 miles away from Longmont, CO
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: WUAPV64B33N904675
Stock: 2024
Certified Pre-Owned: No - New ListingPhotos not available$138,391fair price
- 4,395 miles
- 5 Seats, 14 City / 21 Hwy MPG
- Audi Dallas (685 mi away)
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Located in Dallas, TX / 685 miles away from Longmont, CO
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
17 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: WUA1DBF2XSN901608
Stock: 445033669
Certified Pre-Owned: No
Listed since: 08-01-2025
Showing 1 - 21 out of 97 listings
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