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6 listings
  • New Listing
    • 47,585 miles
    • No accidents, 3 owners, personal use only
    • 5 Seats, 15 City / 22 Hwy MPG
    • The Audi Exchange (24 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Highland Park, IL / 24 miles away from Chicago, IL

    Only 47,585 Miles! Delivers 22 Highway MPG and 15 City MPG! This Audi RS 6 Avant boasts a Twin Turbo Gas/Electric V-8 4.0 L/244 engine powering this A...

    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: WUA1CBF20MN904037
    Stock: A251249A
    Certified Pre-Owned: No
    Listed since: 07-29-2025

  • New Listing
    Stock photo**
    • 18,380 miles
    • No accidents, 3 owners, personal use only
    • 5 Seats, 15 City / 22 Hwy MPG
    • Motor Cars Mitsubishi (32 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Aurora, IL / 32 miles away from Chicago, IL

    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: WUA1CBF29NN903969
    Stock: 1062
    Certified Pre-Owned: No
    Listed since: 03-26-2025

  • New Listing
    • 41,503 miles
    • No accidents, 1 owner, personal use
    • 5 Seats, 14 City / 21 Hwy MPG
    • The Audi Exchange (24 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Highland Park, IL / 24 miles away from Chicago, IL

    Complete new brake job done with Audi parts Front brake pads replaced Front brake rotors replaced Front brakes replaced Rear brake pads replaced Rear ...

    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: WUA1CBF27PN905254
    Stock: A250971A
    Certified Pre-Owned: No
    Listed since: 07-30-2025

  • New Listing
    • 26,583 miles
    • No accidents, 2 owners, personal use
    • 5 Seats, 15 City / 22 Hwy MPG
    • Boucher Hyundai of Waukesha (84 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Waukesha, WI / 84 miles away from Chicago, IL

    Recent Arrival! CARFAX One-Owner. Clean CARFAX.Local Trade. Factory Warranty Remaining. This incredibly rare 2022 Audi RS 6 Avant blends supercar perf...

    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: WUA1CBF23NN904616
    Stock: PN6939
    Certified Pre-Owned: No
    Listed since: 07-30-2025

  • Price Drop
    $155,000
    great price
    $10,258 below market
    • 7,012 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 14 City / 21 Hwy MPG
    • BMW of Barrington (31 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Barrington, IL / 31 miles away from Chicago, IL

    Audi Exclusive Cumulus Blue 2025 Audi RS 6 4.2 quattro Audi Exclusive Paint (ORG $7,900.00), Huge $170k MSRP, Alcantara Steering Wheel, Shifter & Cent...

    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: WUA1DBF29SN903575
    Stock: 158348BA
    Certified Pre-Owned: No
    Listed since: 06-10-2025

  • New Listing
    $143,465
    fair price
    $4,567 below market
    • 1,561 miles
    • No accidents, 1 owner, personal use only
    • 5 Seats, 14 City / 21 Hwy MPG
    • The Audi Exchange (24 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Highland Park, IL / 24 miles away from Chicago, IL

    Only 1,561 Miles! Scores 21 Highway MPG and 14 City MPG! This Audi RS 6 Avant delivers a Twin Turbo Gas/Electric V-8 4.0 L/244 engine powering this Au...

    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: WUA1DBF25SN902326
    Stock: AP13801
    Certified Pre-Owned: No
    Listed since: 07-21-2025

Showing 1 - 6 out of 6 listings

Used 2021 Audi RS 6 in Chicago, IL Values

Estimated values
2021 Audi RS 6 4dr Wagon AWD (4.0L 8cyl Turbo gas/electric mild hybrid 8A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$80,368$87,447$94,602
Clean$78,690$85,440$92,239
Average$75,893$82,096$88,300
Rough$72,257$77,749$83,179

The average list price of a used 2021 Audi RS 6 in Chicago, Illinois is $119,762. The average mileage on a used Audi RS 6 2021 for sale in Chicago, Illinois is 23,771. Based on the average mileage of 23,771 for used 2021 Audi RS 6 for sale in Chicago, IL 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 Chicago, Illinois to be $75,893.

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** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.