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  • New Listing
    $74,487
    fair price
    $1,424 above market
    • 70,505 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 5 Seats, 15 City / 22 Hwy MPG
    • Grand Valley Auto Lakewood (25 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Lakewood, CO / 25 miles away from Boulder, 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: 03-25-2025

    • 39 miles
    • No accidents, personal use only
    • 5 Seats, 14 City / 21 Hwy MPG
    • Porsche Colorado Springs (90 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Colorado Springs, CO / 90 miles away from Boulder, 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

    • 57 miles
    • No accidents, personal use only
    • 5 Seats, 14 City / 21 Hwy MPG
    • Porsche Colorado Springs (90 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Colorado Springs, CO / 90 miles away from Boulder, 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
    • 137,364 miles
    • No accidents, 3 owners, personal use only
    • 14 City / 20 Hwy MPG
    • Audi of Salt Lake (355 mi away)
    • AWD/4WD
    • Heated seats
    • Leather Seats
    • Sunroof/Moonroof
    • Upgraded Headlights
    Close

    Located in Salt Lake City, UT / 355 miles away from Boulder, 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
    $138,590
    fair price
    $1,825 above market
    • 1,721 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 14 City / 22 Hwy MPG
    • Audi of Salt Lake (355 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Salt Lake City, UT / 355 miles away from Boulder, CO

    Clean CARFAX. 2024 Audi RS 6 4.2 quattro quattro 14/22 City/Highway MPG {Features), Adaptive Cruise Assist w/Lane Guidance, Alcantara 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:

    17 Combined MPG (14 City/22 Highway)

    Listing Information:

    VIN: WUA1DBF28RN907708
    Stock: AW00160
    Certified Pre-Owned: No
    Listed since: 07-03-2025

  • $105,317
    fair price
    $3,513 above market
    • 30,933 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 15 City / 22 Hwy MPG
    • Audi of Salt Lake (355 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Salt Lake City, UT / 355 miles away from Boulder, CO

    CARFAX One-Owner. Clean CARFAX. 2022 Audi RS 6 4.2 quattro quattro 15/22 City/Highway MPG {Features), Navigation system: MMI Navigation plus.When 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:

    17 Combined MPG (15 City/22 Highway)

    Listing Information:

    VIN: WUA1CBF20NN904945
    Stock: S00163
    Certified Pre-Owned: No
    Listed since: 07-14-2025

  • $117,808
    fair price
    $3,185 below market
    • 3,047 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 14 City / 21 Hwy MPG
    • Audi North Scottsdale (580 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Phoenix, AZ / 580 miles away from Boulder, 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: 07-14-2025

    • 35,976 miles
    • No accidents, 5 owners, personal use only
    • 5 Seats, 15 City / 22 Hwy MPG
    • Auto Boom (580 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Scottsdale, AZ / 580 miles away from Boulder, 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: 07-11-2025

  • Price Drop
    • 19,105 miles
    • No accidents, 3 owners, personal use
    • 5 Seats, 15 City / 22 Hwy MPG
    • Spady Auto Group (580 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Scottsdale, AZ / 580 miles away from Boulder, 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

    • 6,342 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 14 City / 22 Hwy MPG
    • Luxury Auto Collection (583 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Scottsdale, AZ / 583 miles away from Boulder, 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

  • $17,999
    fair price
    $124 above market
    • 110,360 miles
    • No accidents, 2 owners, personal use only
    • 14 City / 20 Hwy MPG
    • Arizona Signature Motorsports (586 mi away)
    • AWD/4WD
    • Heated seats
    • Leather Seats
    • Sunroof/Moonroof
    • Upgraded Headlights
    Close

    Located in Mesa, AZ / 586 miles away from Boulder, 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

  • Price Drop
    • 3,475 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 14 City / 21 Hwy MPG
    • Audi of Gilbert (594 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Gilbert, AZ / 594 miles away from Boulder, 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
    $17,995
    fair price
    $190 below market
    • 92,714 miles
    • No accidents, 5 owners, corporate fleet vehicle
    • 14 City / 20 Hwy MPG
    • Autodealz (598 mi away)
    • AWD/4WD
    • Heated seats
    • Leather Seats
    • Sunroof/Moonroof
    • Upgraded Headlights
    Close

    Located in Tempe, AZ / 598 miles away from Boulder, 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

    • 4,221 miles
    • No accidents, 2 owners, personal use only
    • 5 Seats, 14 City / 22 Hwy MPG
    • BMW of McKinney (670 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in McKinney, TX / 670 miles away from Boulder, 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

  • $107,298
    fair price
    • 12,760 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 15 City / 22 Hwy MPG
    • Lotus of Dallas (675 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Carrollton, TX / 675 miles away from Boulder, 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

    • 22 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 14 City / 21 Hwy MPG
    • Lotus of Dallas (675 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Carrollton, TX / 675 miles away from Boulder, 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

    • 60,640 miles
    • No accidents, 2 owners, personal use only
    • 5 Seats, 15 City / 22 Hwy MPG
    • RPM Garage (677 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Dallas, TX / 677 miles away from Boulder, 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

  • $13,900
    great price
    • 110,496 miles
    • No accidents, 4 owners, personal use
    • 14 City / 20 Hwy MPG
    • Shaker Autoplex (682 mi away)
    • AWD/4WD
    • Heated seats
    • Leather Seats
    • Sunroof/Moonroof
    • Upgraded Headlights
    Close

    Located in Wylie, TX / 682 miles away from Boulder, 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

  • $91,988
    fair price
    • 38,241 miles
    • No accidents, 3 owners, personal use only
    • 5 Seats, 15 City / 22 Hwy MPG
    • RideNDrive (689 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Garland, TX / 689 miles away from Boulder, CO

    Glacier White Metallic 2022 Audi RS 6 4.2 quattro 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 591hp 8-Speed Automatic with TiptronicClean CARFAX.13...

    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: WUA1CBF29NN900537
    Stock: 900537
    Certified Pre-Owned: No
    Listed since: 05-05-2025

    • 22,785 miles
    • No accidents, 3 owners, personal use only
    • 5 Seats, 14 City / 21 Hwy MPG
    • Land Rover Reno (774 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Reno, NV / 774 miles away from Boulder, CO

    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

    • 4,053 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 14 City / 22 Hwy MPG
    • Audi South Austin (801 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Austin, TX / 801 miles away from Boulder, CO

    CARFAX 1-Owner. performance trim. Heated Leather Seats, Nav System, Moonroof, Back-Up Camera, All Wheel Drive, BRONZE EDITION, EXECUTIVE PACKAGE, DRIV...

    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: WUA1DBF27RN901883
    Stock: PS4481
    Certified Pre-Owned: No
    Listed since: 07-16-2025

Showing 1 - 21 out of 100 listings
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