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 2018 Audi A6 Avant for sale near Cardiff

39 results
Cardiff, Wales
2017 Audi A6 Avant 2.0TDI ultra S Line Tronic Auto Venue Ltd

2017 Audi A6 Avant

2.0TDI ultra S Line Tronic

69,720 miles

£15,690

Fair Deal
Newport
11 mi away
Year:
2017
Make:
Audi
Model:
A6 Avant
Body type:
Estate
Doors:
5 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Diesel
Exterior colour:
White
Combined fuel economy:
63 MPG
Fuel type:
Diesel
Gearbox:
Automatic
Mileage:
69,720
Stock number:
7504277
Reg:
WAUZZZ4G8HN022591

Sponsored

Preparing for a close-up...

Photos coming soon

2018 Audi A6 Avant

3.0 50 TDI Sport

83,805 miles

£17,000

Good Deal
Lympsham
18 mi away
Year:
2018
Make:
Audi
Model:
A6 Avant
Body type:
Estate
Doors:
5 doors
Drivetrain:
Four-wheel drive
Engine:
V6 Diesel
Exterior colour:
White
Combined fuel economy:
48 MPG
Fuel type:
Diesel
Gearbox:
Automatic
Mileage:
83,805
Stock number:
AETV121785
Reg:
WAUZZZF27KN033557

Preparing for a close-up...

Photos coming soon

2018 Audi A6 Avant

2.0 40 TDI S Line

98,130 miles

£16,000

Fair Deal
Weston-super-Mare
15 mi away
Year:
2018
Make:
Audi
Model:
A6 Avant
Body type:
Estate
Doors:
5 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Diesel
Exterior colour:
Grey
Combined fuel economy:
59 MPG
Fuel type:
Diesel
Gearbox:
Automatic
Mileage:
98,130
Stock number:
AETV125511
Reg:
WAUZZZF20KN039829

Preparing for a close-up...

Photos coming soon

2017 Audi A6 Avant

2.0TDI ultra S Line Tronic

69,720 miles

£15,690

Fair Deal
Newport
11 mi away
Year:
2017
Make:
Audi
Model:
A6 Avant
Body type:
Estate
Doors:
5 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Diesel
Exterior colour:
White
Combined fuel economy:
63 MPG
Fuel type:
Diesel
Gearbox:
Automatic
Mileage:
69,720
Stock number:
7504277
Reg:
WAUZZZ4G8HN022591

  1. Home
  2. / Used cars
  3. / Audi A6 Avant
  4. / 2018
  5. / Cardiff
FAQs

2018 Audi A6 Avant FAQs

How much does the 2018 Audi A6 Avant cost in Cardiff?

The average 2018 Audi A6 Avant costs about £16,820.18. The average price has increased by 2.1% since last year. The 39 for sale near Cardiff on CarGurus, range from £12,361 to £24,500 in price.

How many 2018 Audi A6 Avant vehicles in Cardiff have no reported accidents or damage?

39 out of 39 for sale near Cardiff have no reported accidents or damage.

What is the fuel economy of the 2018 Audi A6 Avant?

Depending on the engine and options, the 2018 Audi A6 Avant gets between 46 and 62 MPG (or MPGe).

What fuel types are available?

Diesel, Petrol engines are available.

  • 2021 Audi A6 Avant

  • 2020 Audi A6 Avant

  • 2019 Audi A6 Avant

  • 2017 Audi A6 Avant

  • 2016 Audi A6 Avant

  • 2015 Audi A6 Avant

  • Audi A6 Avant S Line in Cardiff Wales

  • Audi A6 Avant Black Edition in Cardiff Wales

  • Audi A6 Avant Sport in Cardiff Wales

  • Audi A6 Avant quattro Black Edition in Cardiff Wales

  • Audi A6 Avant quattro S Line in Cardiff Wales

  • Audi A6 Avant SE Executive in Cardiff Wales

  • Audi A6 Avant quattro SE in Cardiff Wales

  • Audi A6 Avant quattro SE Executive in Cardiff Wales

  • Cardiff Audi

  • TrustFord Cribbs Causeway

  • Bristol Audi

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