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120 listings
- Price Drop$73,987
- 70,505 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 15 City / 22 Hwy MPG
- Grand Valley Auto Lakewood (864 mi away)
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Located in Lakewood, CO / 864 miles away from Katy, TX
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 - $79,491
- 75,948 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- Prestige Audi (864 mi away)
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Located in Lakewood, CO / 864 miles away from Katy, TX
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 - New Listing$131,995
- 131 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 22 Hwy MPG
- Exotic Knights (871 mi away)
Close
Located in Orlando, FL / 871 miles away from Katy, TX
RS6 AVANT Performance! Clean CARFAX. 131 miles. Mythos Black Metallic 2024 Audi RS 6 4.2 quattro quattro 8-Speed Automatic with Tiptronic 4.0L V8 Tu...
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: WUA1DBF2XRN906396
Stock: F899
Certified Pre-Owned: No
Listed since: 05-30-2024 - New Listing$134,995
- 44 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Exotic Knights (871 mi away)
Close
Located in Orlando, FL / 871 miles away from Katy, TX
RS6 AVANT Performance! Clean CARFAX. Nardo Gray 2025 Audi RS 6 4.2 quattro quattro 8-Speed Automatic with Tiptronic 4.0L V8 Turbocharged DOHC 32V LEV...
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: WUA1DBF26SN901007
Stock: F1000
Certified Pre-Owned: No
Listed since: 09-05-2024 - Price Drop$123,999good price$2,518 below market
- 16,208 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 22 Hwy MPG
- Audi North Orlando (874 mi away)
Close
Located in Sanford, FL / 874 miles away from Katy, TX
Thank you for choosing Audi North Orlando, this GRAY 2024 Audi RS 6 Avant performance is a great choice! Check out the following: <h4 class="vc_build...
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: WUA1DBF20RN900364
Stock: RN900364
Certified Pre-Owned: Yes
Listed since: 05-22-2025 - $117,595
- 19,872 miles
- No accidents, 3 owners, personal use only
- 5 Seats, 14 City / 22 Hwy MPG
- Germain BMW of Naples (888 mi away)
Close
Located in Naples, FL / 888 miles away from Katy, TX
Clean CARFAX. Clean Carfax Report, Balance of Factory Warranty!, CLICK NOW!, New Tires!, Adaptive Cruise Assist w/Lane Guidance, Audi Side Assist, Ban...
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: WUA1DBF21RN900745
Stock: D25973B
Certified Pre-Owned: No
Listed since: 05-25-2025 - $136,990
- 48 miles
- No accidents, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Bentley Indianapolis (888 mi away)
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Located in Indianapolis, IN / 888 miles away from Katy, TX
Options are subject to customer verification prior to purchase*Florett Silver Metallic 2025 Audi RS 6 4.0T Performance Quattro**Clean CARFAX**, Heated...
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: WUA1DBF25SN904271
Stock: SN904271
Certified Pre-Owned: No
Listed since: 04-04-2025 - Price Drop$132,990
- 235 miles
- No accidents, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Bentley Indianapolis (888 mi away)
Close
Located in Indianapolis, IN / 888 miles away from Katy, TX
Options are subject to customer verification prior to purchase*Nardo Gray 2025 Audi RS 6 4.0T Performance Quattro**Clean CARFAX**, Heated & Cooled Lea...
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: WUA1DBF26SN903386
Stock: SN903386
Certified Pre-Owned: No
Listed since: 10-24-2024 - New Listing$135,985good price$3,655 below market
- 4,847 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 22 Hwy MPG
- Audi Hilton Head (893 mi away)
Close
Located in Hardeeville, SC / 893 miles away from Katy, TX
Matte Carbon PackageBang & Olufsen Advanced Sound System W/3D SoundRed Rs Design Package PlusExecutive PackageDriver Assistance PackageRs Sport S...
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: WUA1DBF29RN901593
Stock: RN901593
Certified Pre-Owned: No
Listed since: 06-19-2025 - $96,800great price$11,594 below market
- 22,804 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- Fishers Imports (894 mi away)
Close
Located in Fishers, IN / 894 miles away from Katy, TX
Check out this stunning Audi RS6, loaded with top-tier features designed for both luxury and performance. It comes equipped with a heated leather stee...
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: WUA1CBF25NN905007
Stock: I5007
Certified Pre-Owned: No
Listed since: 05-09-2025 - Price Drop$129,441great price$6,224 below market
- 6,268 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 14 City / 22 Hwy MPG
- Mercedes-Benz of Fort Mitchell (904 mi away)
Close
Located in Park Hills, KY / 904 miles away from Katy, TX
CARFAX One-Owner. Clean CARFAX. Ascari Blue Metallic 2024 Audi RS 6 4.2 quattro quattro 8-Speed Automatic with Tiptronic 4.0L V8 Turbocharged DOHC 32V...
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: WUA1DBF24RN900285
Stock: 36T3054
Certified Pre-Owned: No
Listed since: 03-10-2025 - Price Drop$129,995
- 162 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Unlimited Motors Elwood (914 mi away)
Close
Located in Elwood, IN / 914 miles away from Katy, TX
Navigation, Back Up Camera, Sunroof, Panoramic Sunroof, Bluetooth, Touch Screen, Heated Seats, Heated Steering Wheel, Ventilated Seats, Power Lift Gat...
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: WUA1DBF2XSN904573
Stock: STK904573
Certified Pre-Owned: No
Listed since: 04-08-2025 - Price Drop$93,995great price$10,420 below market
- 18,380 miles
- No accidents, 3 owners, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- Motor Cars of Chicago (919 mi away)
Close
Located in Joliet, IL / 919 miles away from Katy, TX
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: 5280
Certified Pre-Owned: No - Price Drop$86,995good price$8,841 below market
- 33,622 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- Motor Cars of Chicago (919 mi away)
Close
Located in Joliet, IL / 919 miles away from Katy, TX
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:
17 Combined MPG (15 City/22 Highway)
Listing Information:
VIN: WUA1CBF20NN901110
Stock: 5384
Certified Pre-Owned: No - Price Drop
- 2,440 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- The Audi Connection (920 mi away)
Close
Located in Cincinnati, OH / 920 miles away from Katy, TX
Check out this 2025! It offers the latest in technological innovation and style. A turbocharger further enhances performance, while also preserving fu...
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: WUA1DBF29SN904709
Stock: 5686521
Certified Pre-Owned: Yes
Listed since: 04-01-2025 - $87,800fair price$1,911 below market
- 33,276 miles
- No accidents, 2 owners, personal use
- 5 Seats, 15 City / 22 Hwy MPG
- Ultimo Motors (932 mi away)
Close
Located in Warrenville, IL / 932 miles away from Katy, TX
Original MSRP $119,840.00Clean CarfaxDetailed Carfax Service History4.0L Twin-Turbo V8 Engine591 HP, 590 lb Torque8 Speed Automatic w/ TiptronicAll 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 (15 City/22 Highway)
Listing Information:
VIN: WUA1CBF29MN900875
Stock: UM7313
Certified Pre-Owned: No
Listed since: 04-20-2025 - New Listing$86,999
- 45,732 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- 704 Exotic Autos (951 mi away)
Close
Located in Huntersville, NC / 951 miles away from Katy, TX
CARFAX One-Owner. 2021 Audi RS 6 4.2 quattro Glacier White Metallic Installed options [2Y2Y] Glacier White Metallic$595 [AR] Black/Red, Valcona Leathe...
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: WUA1CBF25MN903496
Stock: 903496D
Certified Pre-Owned: No
Listed since: 06-19-2025 - Price Drop$94,444good price$4,835 below market
- 29,083 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 15 City / 22 Hwy MPG
- 704 Exotic Autos (951 mi away)
Close
Located in Huntersville, NC / 951 miles away from Katy, TX
2021 Audi RS 6 4.2 quattro Silver Installed options [L5L5] Florett Silver Metallic$595 [UB] Black/Gray, Valcona Leather Seat Trim Perforated w/RS embo...
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: WUA1CBF24MN903456
Stock: 903456P
Certified Pre-Owned: No
Listed since: 05-04-2025 
Photos not available$159,000good price$9,911 below market- 7,007 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- BMW of Barrington (952 mi away)
Close
Located in Barrington, IL / 952 miles away from Katy, TX
Gray 2025 Audi RS 6 4.2 quattro Audi Exclusive Paint (ORG $7,900.00), Huge $170k MSRP, Alcantara Steering Wheel, Shifter & Center Console, Audi Side 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 (14 City/21 Highway)
Listing Information:
VIN: WUA1DBF29SN903575
Stock: 158348BA
Certified Pre-Owned: No
Listed since: 06-10-2025- Price Drop$132,989
- 575 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 14 City / 21 Hwy MPG
- Honda of Concord (958 mi away)
Close
Located in Concord, NC / 958 miles away from Katy, TX
WAS $149,582. Clean. Mythos Black Metallic exterior and Black/Black interior, performance trim. Nav System, Moonroof, Heated/Cooled Leather Seats, Pre...
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: WUA1DBF21SN904137
Stock: P17046
Certified Pre-Owned: No
Listed since: 01-29-2025 - New Listing$148,140fair price$2,553 below market
- 1,314 miles
- No accidents, 1 owner, personal use
- 5 Seats, 14 City / 21 Hwy MPG
- The Audi Exchange (964 mi away)
Close
Located in Highland Park, IL / 964 miles away from Katy, TX
Only 1,314 Miles! Scores 21 Highway MPG and 14 City MPG! This Audi RS 6 Avant boasts a Twin Turbo Gas/Electric V-8 4.0 L/244 engine powering this Auto...
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: WUA1DBF27SN902859
Stock: AP13763
Certified Pre-Owned: No
Listed since: 06-17-2025
Showing 22 - 42 out of 120 listings
Used 2021 Audi RS 6 in Katy, TX 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 | $78,967 | $85,536 | $92,176 |
| Clean | $77,319 | $83,574 | $89,873 |
| Average | $74,570 | $80,303 | $86,034 |
| Rough | $70,998 | $76,051 | $81,045 |
The average list price of a used 2021 Audi RS 6 in Katy, Texas is $117,311. The average mileage on a used Audi RS 6 2021 for sale in Katy, Texas is 18,500. Based on the average mileage of 18,500 for used 2021 Audi RS 6 for sale in Katy, TX 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 Katy, Texas to be $74,570.
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