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Image of a Audi A6 executive car

Used Audi A6 for sale in Welwyn Garden City

Here's our list of all Audi A6 for sale in Welwyn Garden City. All of these cars come with 12 months' free breakdown cover, or the ability to add an upgrade for the rest of the year to your existing policy for £10, and a free-to-view vehicle history.

Latest used Audi A6 in Welwyn Garden City

  • Audi A6 40 TFSI Sport 5dr S Tronic
    £39,995 Audi A6 Avant 40 TFSI Sport 5dr S Tronic
    • 2025
    • •
    • 4,500 miles
    • •
    • Petrol
    • •
    • Semiauto
    Hatfield Audi
    Icon - phone receiver 01707 512 048

    Icon - location pin Hatfield

  • Audi A6 40 TDI Quattro Black Edition 5dr S Tronic
    £44,295 Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic
    • 2025
    • •
    • 3,515 miles
    • •
    • Diesel
    • •
    • Semiauto
    Hatfield Audi
    Icon - phone receiver 01707 512 048

    Icon - location pin Hatfield

  • Audi A6 40 TDI Quattro Black Edition 5dr S Tronic
    £46,995 Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic
    • 2025
    • •
    • 2,000 miles
    • •
    • Diesel
    • •
    • Semiauto
    Hatfield Audi
    Icon - phone receiver 01707 512 048

    Icon - location pin Hatfield

  • AA finance available

    Audi A6 1.8 TFSI S line S Tronic Euro 6 (s/s) 4dr
    £11,495 Audi A6 Saloon 1.8 TFSI S line S Tronic Euro 6 (s/s) 4dr
    • 2018
    • •
    • 94,000 miles
    • •
    • Petrol
    • •
    • Automatic
    Brookmans Motor Group
    Icon - phone receiver 01707 512 516

    Icon - location pin Hatfield

View 4 vehicles

Automatic Audi A6 in Welwyn Garden City

Audi A6 Avant 40 TFSI Sport 5dr S Tronic
Audi A6 Avant 40 TFSI Sport 5dr S Tronic
Audi A6 Avant 40 TFSI Sport 5dr S Tronic
£39,995

Audi A6 Avant 40 TFSI Sport 5dr S Tronic

  • 2025
  • •
  • 4,500 miles
  • •
  • Petrol
  • •
  • Semiauto
Hatfield Audi
Icon - phone receiver 01707 512 048

Hatfield (2 miles)

Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic
Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic
Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic
£44,295

Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic

  • 2025
  • •
  • 3,515 miles
  • •
  • Diesel
  • •
  • Semiauto
Hatfield Audi
Icon - phone receiver 01707 512 048

Hatfield (2 miles)

Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic
Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic
Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic
£46,995

Audi A6 Avant 40 TDI Quattro Black Edition 5dr S Tronic

  • 2025
  • •
  • 2,000 miles
  • •
  • Diesel
  • •
  • Semiauto
Hatfield Audi
Icon - phone receiver 01707 512 048

Hatfield (2 miles)

View 4 automatic >

Owner reviews for the Audi A6

No edits, no filters—just real feedback from verified vehicle owners to help you make confident decisions.

Overall rating 4.5/5
Performance * * * * Running costs * * * Comfort * * * * * Reliability * * * * Space Practicality * * * * *
Read 62 reviews >

Why buy through The AA

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Vehicle history, MOT, mileage, accident and police reports are all checked - on every vehicle.

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Exclusive AA offers

12 months free breakdown cover (or discounted upgrade if you're an AA member) and £75 off a Service & MOT. T&Cs apply.

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