CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • Car values
    • Sell my car FAQs
  • Finance
    • Prequalify for financing
    • How does it work?
    • Financing FAQs
  • Research
    • Test drive reviews
    • Price trends
    • Tips & advice
    • Electric cars
    • Compare cars
  • Discover
    The latest way to shop:
    smarter research, better
    listings.
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
    • Financing dashboard
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used 2021 Audi RS 6 Avant for Sale near Seattle, WA

14 results
Seattle, WA
2021 Audi RS 6 Avant 4.0T quattro AWD West State Motorsport

2021 Audi RS 6 Avant

4.0T quattro AWD

28,276 miles

$102,900

Good Deal
Federal Way, WA
22 mi away
Year:
2021
Make:
Audi
Model:
RS 6 Avant
Body type:
Wagon
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
4L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
28,276
Stock number:
WSM1983
VIN:
WUA1CBF20MN900702

Sponsored

2021 Audi RS 6 Avant 4.0T quattro AWD

2021 Audi RS 6 Avant

4.0T quattro AWD

28,276 miles

$102,900

Good Deal
Federal Way, WA
22 mi away
Year:
2021
Make:
Audi
Model:
RS 6 Avant
Body type:
Wagon
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
4L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
28,276
Stock number:
WSM1983
VIN:
WUA1CBF20MN900702

Preparing for a close up...

Photos coming soon

2021 Audi RS 6 Avant

4.0T quattro AWD

54,130 miles

$84,997

Fair Deal
Store transfer to Renton, WA
2,463 mi away • Price includes $1,999 shipping Price includes $1,999 shipping
Year:
2021
Make:
Audi
Model:
RS 6 Avant
Body type:
Wagon
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
4L V8
Exterior color:
Black
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
54,130
Stock number:
28148590
VIN:
WUA1CBF26MN906245

Preparing for a close up...

Photos coming soon

2021 Audi RS 6 Avant

4.0T quattro AWD

26,880 miles

$118,000

Overpriced
Federal Way, WA
22 mi away
Year:
2021
Make:
Audi
Model:
RS 6 Avant
Body type:
Wagon
Doors:
4 doors
Drivetrain:
All-Wheel Drive
Engine:
4L V8
Exterior color:
Black
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
26,880
Stock number:
WSM1819
VIN:
WUA1CBF29MN903792

  1. Home
  2. / Used Cars
  3. / Audi RS 6 Avant
  4. / 2021
  5. / Washington
  6. / Seattle
Overview
Reviews
FAQs
Picture of 2021 Audi RS 6 Avant For 2021, Audi adds to two of its niche lineups—wagons and performance models—with the all-new RS 6 Avant. The RS 6 Avant builds on the A6 wagon with jaw-dropping looks and performance, while retaining some semblance of practicality and functionality. There aren’t many other wagons of this caliber on the market, so the RS 6 Avant is perhaps best considered as a rival to performance crossovers from the likes of BMW, Mercedes-Benz, and Porsche. The RS 6 Avant is a sharp-looking wagon—literally. Crisp body lines project confidence while sharp corners, particularly along the grille, bumpers, and lighting, add plenty of aggression. The honeycomb grille design is exclusive to the RS line, and the wide body (1.6 inches wider than a regular A6 wagon) communicates power. Standard wheels are 21 inches in diameter and fitted with summer tires. The Black Optic and Carbon Optic exterior packages add 22-inch wheels, a black grille, and different trim in either black or carbon. The brakes are available with red or gray painted calipers. The Nogaro Package, available on just 25 RS 6 Avants, adds 22-inch trapezoid design wheels over red brake calipers. The RS 6 Avant features a 4.0-liter twin-turbo V8 engine rated for 591 horsepower and 590 pound-feet of torque. All-wheel drive (AWD) and an eight-speed automatic transmission with launch control complete the setup. The Audi Drive Select system with selectable driving modes also comes standard. An adaptive air suspension system optimizes comfort or performance. The centerpiece of the sophisticated cabin is the heated and ventilated front sport seats, which feature Valcona leather and a distinctive honeycomb pattern that recalls the front grille. RS embossing completes the look. The RS sport steering wheel features perforated leather and new, RS-specific, aluminum shift paddles. Options include upgraded leather, massaging front seats, and heated rear seats. The infotainment system features a pair of touchscreens—10.1 and 8.6 inches—that can also be controlled via handwriting recognition. Apple CarPlay and Android Auto are standard. The 12.3-inch Virtual Cockpit customizable information display also comes standard. RS-exclusive displays alert drivers to information such as lap times and acceleration measurements. For options, Audi offers night vision and a 19-speaker Bang & Olufsen audio system. The RS 6 Avant comes with Audi’s Pre-Sense Basic system, which preps the vehicle and its occupants when a collision is imminent. Safety options include adaptive cruise control with traffic-jam assist, active lane assist, intersection assist, traffic-sign recognition, rear cross-traffic alert, vehicle-exit warning, Pre-Sense rear, and a head-up display (HUD). Audi fans in the United States have been waiting a long time for the RS 6 Avant’s arrival, but you don’t have to be a brand loyalist to appreciate this wagon’s design and performance. If you’re shopping for a premium crossover in the six-figures-and-up price range, the RS 6 Avant is also worth a look.

4.9 Overall rating

(6 reviews)
Zach C
5.0
Reviewed a 2021 Audi RS 6 Avant on Mar 10, 2024

Amazing vehicle, extremely smooth and powerful. Lots of features.

Michael A. K
5.0
Reviewed a 2021 Audi RS 6 Avant on Nov 19, 2020

Fantastic car that has finally made it to the US Market. Perfect blend of utility and speed. An absolute Beast!

William L
5.0
Reviewed a 2021 Audi RS 6 Avant on Jan 13, 2023

Amazing car! Smooth ride and fast as can be. I do wish it was a little louder

Sulaiman M
5.0
Reviewed a 2021 Audi RS 6 Avant on Jan 31, 2024

Awesome machine! Very nice! extremely sexy and timeless.

Matthew E
5.0
Reviewed a 2021 Audi RS 6 Avant on Aug 09, 2021

A real car with room to haul. The ultimate grocery-getter.

2021 Audi RS 6 Avant FAQs

How many 2021 Audi RS 6 Avant vehicles in Seattle, WA have no reported accidents or damage?

11 out of 14 for sale near Seattle, WA have no reported accidents or damage.

What is the fuel economy of the 2021 Audi RS 6 Avant?

Depending on the engine and options, the 2021 Audi RS 6 Avant gets between 18 and 18 MPG (or EV battery range).

What fuel types are available?

Gasoline engines are available.

  • 2024 Audi RS 6 Avant

  • 2023 Audi RS 6 Avant

  • 2022 Audi RS 6 Avant

  • Audi RS 6 Avant 4.0T quattro AWD

  • Audi RS 6 Avant in Seattle WA

  • Used Audi Electric Cars for Sale

  • Sports Cars for Sale in Seattle WA

  • Sports Cars Under $20,000 for Sale in Seattle WA

  • Affordable Luxury Cars For Sale in Seattle WA

  • Audi Coupes for Sale in Seattle WA

  • Used Luxury Cars for Sale in Seattle WA

  • All Used Cars

  • Manual Transmission Cars

  • Luxury Cars

  • Cars with Red Interior

  • Cheap Manual Cars

  • Hybrid Cars

  • Sports Cars

  • Electric SUVs

  • Cheap Trucks

  • Small Cars

  • Third Row SUVs

  • Three Quarter Ton Trucks

  • Lifted Trucks

  • Manual Transmission Trucks

  • Diesel Trucks

  • Hybrid SUVs

  • Dually Trucks

  • One Ton Trucks

  • Cheap SUVs

  • Lifted Ford Trucks

  • 4x4 Trucks

  • Work Trucks

  • AWD SUVs

  • Ford Trucks

  • Chevrolet Trucks

  • Toyota Trucks

  • Trucks Under $10,000

  • Cars Under $15,000

  • Sports Cars Under $20,000

  • Trucks Under $20,000

  • Used Sedans for Sale with Low Mileage

  • Used SUVs / Crossovers for Sale with Low Mileage

  • Used Hatchbacks for Sale with Low Mileage

  • Used Convertibles for Sale with Low Mileage

  • Used Vans for Sale with Low Mileage

  • Used Minivans for Sale with Low Mileage

  • Used Pickup Trucks for Sale with Low Mileage

  • Used Coupes for Sale with Low Mileage

  • Used Wagons for Sale with Low Mileage

  • Audi Tacoma

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Careers
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
Click for the BBB Business Review of this Auto Listing Service in Cambridge MA
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2026 CarGurus, Inc., All Rights Reserved.