Used Audi A6 for Sale

Used Audi A6 cars in stock

£37,750
Audi A6 50 TFSI e Quattro S Line 4dr S Tronic
- 2024
- •
- 10,938 miles
- •
- Hybrid
- •
- Semiauto
Finchley Road Audi
020 3018 6201

London
£49,995
Audi A6 Avant 2.0 TDI Quattro 204 Launch Edition 5dr S Tronic
- 2025
- •
- 5,000 miles
- •
- Diesel
- •
- Semiauto
Finchley Road Audi
020 3018 6201

London
£21,700
Audi A6 Avant AVANT TFSI S LINE
- 2021
- •
- 62,242 miles
- •
- Petrol
- •
- Semi Auto
Big Motoring World Wimbledon
020 3018 4926

London
£6,999
Audi A6 2.0 TDI ultra S line S Tronic Euro 6 (s/s) 4dr
- 2015
- •
- 121,000 miles
- •
- Diesel
- •
- Automatic
BNM Auto Ltd
020 3018 5276

London
£22,201
Audi A6 40 TFSI Sport 4dr S Tronic [Tech Pack]
- 2022
- •
- 19,092 miles
- •
- Petrol
- •
- Semiauto
Audi City Wimbledon
020 3018 4471

London
£52,790
Audi A6 Avant 2.0 TDI Quattro 204 Launch Edition 5dr S Tronic
- 2025
- •
- 1,501 miles
- •
- Diesel
- •
- Semiauto
Audi City Wimbledon
020 3018 4471

London

View 798 vehicles

AA inspected Audi A6 cars

This vehicle has passed an AA inspection

£17,990
Audi A6 Saloon 2.0 TFSIe 50 Sport Saloon 4dr Petrol Plug-in Hybrid S Tronic qua
- 2020
- •
- 53,560 miles
- •
- Hybrid
- •
- Automatic
Automatic Motors Ltd
01895 702 857

West Drayton
This vehicle has passed an AA inspection

£9,795
Audi A6 ALLROAD TDI QUATTRO
- 2013
- •
- 111,699 miles
- •
- Diesel
- •
- Automatic
Easy Carz
01582 232 504

Luton
This vehicle has passed an AA inspection
AA finance available

£18,489
Audi A6 Avant 2.0 TDI 40 S line S Tronic Euro 6 (s/s) 5dr
- 2019
- •
- 67,477 miles
- •
- Diesel
- •
- Automatic
Quality Part X Stevenage
01438 981 736

Stevenage

View 18 inspected

Audi A6 cars from Manufacturer Approved Dealers

Vehicles inspected by the dealer to ensure they meet the manufacturer's standards

£37,750
Audi A6 50 TFSI e Quattro S Line 4dr S Tronic
- 2024
- •
- 10,938 miles
- •
- Hybrid
- •
- Semiauto
Finchley Road Audi
020 3018 6201

London
£49,995
Audi A6 Avant 2.0 TDI Quattro 204 Launch Edition 5dr S Tronic
- 2025
- •
- 5,000 miles
- •
- Diesel
- •
- Semiauto
Finchley Road Audi
020 3018 6201

London
£22,201
Audi A6 40 TFSI Sport 4dr S Tronic [Tech Pack]
- 2022
- •
- 19,092 miles
- •
- Petrol
- •
- Semiauto
Audi City Wimbledon
020 3018 4471

London
£52,790
Audi A6 Avant 2.0 TDI Quattro 204 Launch Edition 5dr S Tronic
- 2025
- •
- 1,501 miles
- •
- Diesel
- •
- Semiauto
Audi City Wimbledon
020 3018 4471

London
£48,851
Audi A6 Avant 2.0 TDI Quattro 204 Launch Edition 5dr S Tronic
- 2025
- •
- 4,097 miles
- •
- Diesel
- •
- Semiauto
Marshall Audi of Beckenham (Sales)
020 3018 5512

Beckenham
£59,490
Audi A6 2.0 TDI Quattro 204 Launch Edition 4dr S Tronic
- 2025
- •
- 2,512 miles
- •
- Diesel
- •
- Semiauto
Marshall Audi of Beckenham (Sales)
020 3018 5512

Beckenham

View 252 approved

Electric used Audi A6 cars in stock

£88,750
Audi A6 Avant 2.0 TFSI 204 S line 5dr S Tronic
- 2025
- •
- 1,000 miles
- •
- Electric
- •
- Semiauto
West London Audi
020 3018 5659

Brentford
£56,999
Audi A6 Avant Edition 1 e-tron performance 270,00 kW
- 2025
- •
- 5,614 miles
- •
- Electric
- •
- Automatic
Epsom Audi
01737 612 459

Epsom
£51,990
Audi A6 Sportback S line e-tron performance 270,00 kW
- 2025
- •
- 4,950 miles
- •
- Electric
- •
- Automatic
Walton Audi
01932 642 013

Walton-On-Thames

View 30 available

Hybrid used Audi A6 cars in stock

£37,750
Audi A6 50 TFSI e Quattro S Line 4dr S Tronic
- 2024
- •
- 10,938 miles
- •
- Hybrid
- •
- Semiauto
Finchley Road Audi
020 3018 6201

London
£32,500
Audi A6 50 TFSI e 17.9kWh Quattro Black Edition 4dr S Tron
- 2022
- •
- 22,731 miles
- •
- Hybrid
- •
- Semiauto
West London Audi
020 3018 5659

Brentford
£46,500
Audi A6 Avant 50 TFSI e 17.9kWh Qtro Vorsprung 5dr S Tronic
- 2023
- •
- 5,566 miles
- •
- Hybrid
- •
- Semiauto
West London Audi
020 3018 5659

Brentford

View 28 available

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

Used Audi A6

Although not market leading (it directly competes with two other German behemoths of car manufacturing), the A6 is a head turning choice in a class full of head turners. Bearing the Audi proviso for impeccable interiors, the A6 comes equipped with technology both incredibly sophisticated yet simple to use (Audi MMI, sat nav and a number of optional driver assist functions), while cabin size nears that of the class above it. The 2.0 TDi engine satisfies the need for power and efficiency, but for the more speed obsessed the performance of the 3.0 BiTDi V6 (0-62mph in 5.1 seconds), may prove more alluring.