Used Audi A6 cars for sale in London, Greater London

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Find your perfect used Audi A6 for sale in London or on finance from our extensive local network of car supermarkets, specialist, independent and officially franchised Audi dealerships.

Audi, A6

2025 - Audi Avant 40 TFSI S Line 5dr S Tronic [Tech Pack] Auto

73
£40,432
  • 2L
  • 3.2kMiles
  • Petrol
  • Semi Auto
  • Body StyleEstate

Marshall Audi Wimbledon

Audi, A6

2022 - 40 TFSI Sport 5dr S Tronic Auto

13
£23,720
  • 2L
  • 45.5kMiles
  • Petrol
  • Semi Auto
  • Body StyleEstate

Marshall Audi South East London (Beckenham)

Audi, A6

2014 - TDI ultra Black Edition 4-Door

48
£7,990
Finance available £156 pm
  • 2L
  • 113.9kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

DVP Car Sales Ltd

Audi, A6

2012 (12) - 2.0 TDI S Line 4dr Multitronic

10
£3,500
Finance available £56 pm
  • 2L
  • 198kMiles
  • Diesel
  • Semi Auto
  • Body StyleSaloon

Value For Money Cars

Audi, A6

2024 - Audi Avant S line 40 TFSI 204 PS S tronic Auto 5-Door

43
£37,820
  • 2L
  • 6.5kMiles
  • Petrol
  • Semi Auto
  • Body StyleEstate

Marshall Audi South East London (Beckenham)

Audi, A6

2024 (74) - 40 TFSI Black Edition 5dr S Tronic

25
£39,400
Finance available £849 pm
  • 2L
  • 5kMiles
  • Petrol
  • Semi Auto
  • Body StyleEstate

Delivered By Heycar

4.3/5 Stars

Audi, A6

2021 (70) - 2.0 TFSI 45 Black Edition S Tronic quattro Euro 6 (s/s) 4dr

41
Reduced
£19,499
Finance available £380 pm
  • 2L
  • 99.4kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

CARS YARD

020 3957 7371 *
4.6/5 Stars

Audi, A6

2014 (64) - 3.0 TDI [204] Quattro SE 5dr S Tronic

29
£5,995
Finance available £112 pm
  • 3L
  • 159.5kMiles
  • Diesel
  • Semi Auto
  • Body StyleEstate

Innosource Cars Ltd

Audi, A6

2022 (72) - 2.0 TDI 40 S line S Tronic quattro Euro 6 (s/s) 4dr

50
£28,100
Finance available £605 pm
  • 2L
  • 32.4kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

Car Planet Barnet

Audi, A6

2019 (68) - 2.0 TDI 40 Sport S Tronic Euro 6 (s/s) 4dr

50
Low Mileage
£18,550
Finance available £392 pm
  • 2L
  • 39.6kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

Car Planet Barnet

Audi, A6

2025 - Audi Avant 40 TFSI S Line 5dr S Tronic [Tech Pack] Auto

82
£40,488
  • 2L
  • 3.2kMiles
  • Petrol
  • Semi Auto
  • Body StyleEstate

Marshall Audi Wimbledon

Audi, A6

2022 - AVANT TDI QUATTRO S LINE MHEV Semi Auto 5-Door

35
£42,795
  • 2L
  • 2kMiles
  • Semi Auto
  • Body StyleEstate

Marshall Audi South East London (Beckenham)

Audi, A6

2019 (19) - 45 TFSI Quattro Sport 4dr S Tronic

66
Low Mileage
£18,100
Finance available £390 pm
  • 2L
  • 32.4kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Big Motoring World Wimbledon

Audi, A6

2024 - Audi Avant 40 TFSI S Line 5dr S Tronic [Tech Pack] Auto

46
Low Mileage
£38,990
  • 2L
  • 601Miles
  • Petrol
  • Semi Auto
  • Body StyleEstate

Marshall Audi South East London (Beckenham)

Audi, A6

2020 (70) - 2.0 TDI 40 Sport Saloon 4dr Diesel S Tronic Euro 6 (s/s) (204 ps)

68
£19,100
Finance available £347 pm
  • 2L
  • 54.7kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

Big Motoring World Wimbledon

Audi, A6

2020 - 45 TFSI 265 Quattro S Line 4dr S Tronic Auto

72
Low Mileage
£25,020
  • 2L
  • 31.2kMiles
  • Petrol
  • Semi Auto
  • Body StyleSaloon

Marshall Audi Wimbledon