CarGurus Logo Homepage Link
  • Buy used
  • Sell
    • Sell my car
    • Car values
  • Research
    • Test drive reviews
    • Price trends
  • Advertise
  • Saved cars and searches
  • Sign in/register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used Grey Audi RS6 Avant for Sale

30 results
Nationwide
2022 Audi RS6 Avant 4.0 TFSI Vorsprung

2022 Audi RS6 Avant

4.0 TFSI Vorsprung

16,600 miles

£82,500

Great Deal
Ruislip
Year:
2022
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Interior colour:
Black
Gearbox:
Automatic
Mileage:
16,600
Stock number:
00143530
Reg:
WUAZZZF20NN902722

2020 Audi RS6 Avant 4.0 TFSI Vorsprung

2020 Audi RS6 Avant

4.0 TFSI Vorsprung

50,000 miles

£69,990

Good Deal
Norwich
Year:
2020
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
50,000
Stock number:
202504171450566
Reg:
WUAZZZF25LN903457

2022 Audi RS6 Avant 4.0 TFSI Vorsprung

2022 Audi RS6 Avant

4.0 TFSI Vorsprung

18,428 miles

£85,740

Good Deal
Scunthorpe
Year:
2022
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
18,428
Stock number:
202511218044734
Reg:
WUAZZZF28NN904007

2021 Audi RS6 Avant 4.0 TFSI Carbon Black

2021 Audi RS6 Avant

4.0 TFSI Carbon Black

26,009 miles

£73,480

Good Deal
Southend-On-Sea
Year:
2021
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
26,009
Stock number:
6820273
Reg:
WUAZZZF23MN905385

2020 Audi RS6 Avant 4.0 TFSI Vorsprung

2020 Audi RS6 Avant

4.0 TFSI Vorsprung

30,041 miles

£76,990

Good Deal
Approved used
Portsmouth
Year:
2020
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
30,041
Stock number:
02i4K00000HRndMQAT
Reg:
WUAZZZF29MN902149

2022 Audi RS6 Avant 4.0 TFSI Vorsprung

2022 Audi RS6 Avant

4.0 TFSI Vorsprung

27,700 miles

£79,999

Good Deal
King's Lynn
Year:
2022
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
27,700
Stock number:
72952537
Reg:
WUAZZZF25PN901875

Preparing for a close-up...

Photos coming soon

2022 Audi RS6 Avant

4.0 TFSI Vorsprung

11,552 miles

£89,999

Fair Deal
Stirlingshire
Year:
2022
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Interior colour:
Grey
Gearbox:
Automatic
Mileage:
11,552
Stock number:
audi-rs6-2022-rs-6-tfsi-quattro-vorsprung-5dr-tiptronic-ce106cea
Reg:
WUAZZZF23PN901549

Preparing for a close-up...

Photos coming soon

2025 Audi RS6 Avant

4.0 TFSI Performance Carbon Vorsprung

1,350 miles

£129,995

Fair Deal
Brentwood
Year:
2025
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
1,350
Stock number:
202512108507866
Reg:
WUAZZZF29TN900724

Preparing for a close-up...

Photos coming soon

2017 Audi RS6 Avant

4.0 quattro Performance

81,500 miles

£38,275

Fair Deal
Blackburn
Year:
2017
Make:
Audi
Model:
RS6 Avant
Body type:
Estate
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Combined fuel economy:
29 MPG
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
81,500
Stock number:
7258398
Reg:
WUAZZZ4G9HN903032

Preparing for a close-up...

Photos coming soon

2015 Audi RS6 Avant

4.0 quattro

27,000 miles

£42,948

Fair Deal
Cooksmill Green
Year:
2015
Make:
Audi
Model:
RS6 Avant
Body type:
Estate
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Combined fuel economy:
29 MPG
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
27,000
Stock number:
202511147906228
Reg:
WUAZZZ4G7GN903349

Preparing for a close-up...

Photos coming soon

2024 Audi RS6 Avant

4.0 TFSI Performance Carbon Vorsprung (MHEV)

4,987 miles

£114,850

Fair Deal
Guildford
Year:
2024
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
4,987
Stock number:
202512188679940
Reg:
WUAZZZF25RN907680

Preparing for a close-up...

Photos coming soon

2025 Audi RS6 Avant

4.0 TFSI Performance Carbon Vorsprung

1,402 miles

£121,000

Fair Deal
Chelmsford
Year:
2025
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
1,402
Stock number:
202511117812598
Reg:
WUAZZZF26TN900468

Preparing for a close-up...

Photos coming soon

2020 Audi RS6 Avant

4.0 TFSI Vorsprung

28,000 miles

£79,995

Fair Deal
Blackburn
Year:
2020
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
28,000
Stock number:
7379129
Reg:
WUAZZZF29LN902019

Preparing for a close-up...

Photos coming soon

2020 Audi RS6 Avant

4.0 TFSI Launch Edition

57,983 miles

£63,989

Fair Deal
Prestbury
Year:
2020
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
57,983
Stock number:
7498841
Reg:
WUAZZZF23LN901223

Preparing for a close-up...

Photos coming soon

2015 Audi RS6 Avant

4.0 quattro

100,147 miles

£29,995

Fair Deal
Northampton
Year:
2015
Make:
Audi
Model:
RS6 Avant
Body type:
Estate
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Combined fuel economy:
29 MPG
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
100,147
Stock number:
7534984
Reg:
WUAZZZ4G4FN902304

Preparing for a close-up...

Photos coming soon

2015 Audi RS6 Avant

4.0 quattro

100,147 miles

£29,995

Fair Deal
Northampton
Year:
2015
Make:
Audi
Model:
RS6 Avant
Body type:
Estate
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Combined fuel economy:
29 MPG
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
100,147
Stock number:
7534984
Reg:
WUAZZZ4G4FN902304

Preparing for a close-up...

Photos coming soon

2016 Audi RS6 Avant

4.0 quattro Performance

92,844 miles

£33,995

Fair Deal
Leaden Roding
Year:
2016
Make:
Audi
Model:
RS6 Avant
Body type:
Estate
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Combined fuel economy:
29 MPG
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
92,844
Stock number:
7530580
Reg:
WUAZZZ4G5HN900855

Preparing for a close-up...

Photos coming soon

2021 Audi RS6 Avant

4.0 TFSI Vorsprung

31,000 miles

£79,990

Fair Deal
Bury
Year:
2021
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
31,000
Stock number:
7191116
Reg:
WUAZZZF20MN906204

Preparing for a close-up...

Photos coming soon

2022 Audi RS6 Avant

4.0 TFSI Vorsprung

55,000 miles

£72,995

Fair Deal
Bedford
Year:
2022
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
55,000
Stock number:
7480605
Reg:
WUAZZZF2XNN904798

Preparing for a close-up...

Photos coming soon

2020 Audi RS6 Avant

4.0 TFSI

38,045 miles

£66,990

Fair Deal
Wigan
Year:
2020
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Daytona Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
38,045
Stock number:
2fb528d87e5841408080ae05efcd064e-28443
Reg:
WUAZZZF28LN901962

Preparing for a close-up...

Photos coming soon

2004 Audi RS6 Avant

4.2 quattro

99,800 miles

£27,995

No Price Analysis
Gloucester
Year:
2004
Make:
Audi
Model:
RS6 Avant
Body type:
Estate
Doors:
5 doors
Drivetrain:
Four-wheel drive
Exterior colour:
Grey
Gearbox:
Automatic
Mileage:
99,800
Stock number:
10044
Reg:
WUAZZZ4B65N900024

Preparing for a close-up...

Photos coming soon

2022 Audi RS6 Avant

4.0 TFSI Vorsprung

20,200 miles

£94,445

No Price Analysis
Bolton
Year:
2022
Make:
Audi
Model:
RS6 Avant
Body type:
SUV/Crossover
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V8 Petrol
Exterior colour:
Grey
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
20,200
Stock number:
202511077732150
Reg:
WUAZZZF24NN905557

Preparing for a close-up...

Photos coming soon

2014 Audi RS6 Avant

4.0 quattro

96,309 miles

£27,995

Uncertain
Tring
Year:
2014
Make:
Audi
Model:
RS6 Avant
Body type:
Estate
Doors:
5 doors
Drivetrain:
Four-wheel drive
Exterior colour:
Grey
Gearbox:
Automatic
Mileage:
96,309
Stock number:
AETV89814227
Reg:
WUAZZZ4GXEN903097

Preparing for a close-up...

Photos coming soon

2014 Audi RS6 Avant

4.0 quattro

86,002 miles

£28,450

Uncertain
Leeds
Year:
2014
Make:
Audi
Model:
RS6 Avant
Body type:
Estate
Doors:
5 doors
Drivetrain:
Four-wheel drive
Exterior colour:
Grey
Gearbox:
Automatic
Mileage:
86,002
Stock number:
U2387
Reg:
WUAZZZ4GXEN905979

  1. Home
  2. / Used cars
  3. / Audi RS6 Avant
  • Audi RS6 Avant (2020-2025)

  • Audi RS6 Avant C7 (2013-2018)

  • Audi RS6 Avant C6 (2008-2010)

  • Used White Audi RS6 Avant for Sale

  • Used Black Audi RS6 Avant for Sale

  • Used Red Audi RS6 Avant for Sale

  • Used Blue Audi RS6 Avant for Sale

  • Used 5 Door Audi RS6 Avant for Sale

  • All Used Cars

  • 7 Seater Cars

  • AWD Cars

  • Cheap Automatics

  • Ultra Low Emission Zone (ULEZ) Vehicles

  • Cheap 4x4s

  • Best First Cars

  • Cheap Cars

  • Cheap Classic Cars

  • Automatic Transmission

  • Small Cars With Automatic Transmission

  • Hybrid Cars

  • Small Cars

  • Electric Cars

  • Best Cars for Students

  • Supercars

  • Fuel Efficient Cars

  • Cheap Manual Transmission

  • Crew Cab Vans

  • Cheap Vans

  • Cheap SUVs

  • Best Small SUVs

  • Cheap Estates

  • Classic Trucks

  • Cheap Sports Cars

  • Mercedes-Benz Convertibles

  • BMW Convertibles

  • Mercedes-Benz Estates

  • Cheap BMW 1 Series

  • Cars Under £5,000

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
  • UK Modern Slavery Statement
  • CarGurus tax strategy
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of Use
  • Privacy statement
  • Cookie policy
  • Interest-based ads
  • Security
  • Help
  • Help
  • Contact us
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

CarGurus UK Limited is an introducer appointed representative of CarFinance 247 Limited (FRN: 653019)

CarFinance 247 Limited are authorised and regulated by the Financial Conduct Authority for credit broking and insurance intermediation. Registered address: Universal Square, North Devonshire Street, Manchester M12 6JH.

CarFinance 247 Limited is a credit broker and not a lender.

© 2025 CarGurus, Inc., All Rights Reserved.

CarGurus UK Limited, 1 Ashley Road, 3rd Floor, Altrincham, Cheshire WA14 2DT