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Used Audi A6 cars for sale in Welwyn Garden City, Hertfordshire

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

Audi, A6

2021 (71) - 40 TFSI Sport 4dr S Tronic

1
Low Mileage
£21,400
£364/pm (PCP)
  • 2L
  • 13.3kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Car Planet Barnet

Audi, A6

2013 (63) - 2.0 TDI S Line 5dr Multitronic

61
£6,980
£134/pm (HP)
  • 2L
  • 118kMiles
  • Diesel
  • Auto
  • Body StyleEstate

Twinz Motors

Audi, A6

2020 - 4.0 RS 6 TFSI MHEV Quattro Auto 4WD 5dr

30
Low Mileage
£69,989
  • 4L
  • 26.5kMiles
  • Petrol
  • Auto
  • Body StyleEstate

Essex Prestige Autos Ltd

Audi, A6

2015 - 3.0 A6 Black Edition TDI Quattro Semi-Auto 4WD 5dr

46
£13,995
£290/pm (HP)
  • 3L
  • 103kMiles
  • Diesel
  • Auto
  • Body StyleEstate

S.M.T Automotive Ltd

Audi, A6

2025 - S6 TDI Quattro Black Ed 4dr Tip Auto [Tech Pro]

36
Low Mileage
£58,650
  • 3L
  • 3kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

Amersham Audi

Audi, A6

2025 - 270kW Performance 100kWh Launch Edition 5dr Auto

36
£61,950
  • 8.3kMiles
  • Electric
  • Auto
  • Body StyleEstate

Amersham Audi

Audi, A6

2017 (17) - 3.0 BiTDI [320] Quattro Black Edition 5dr Tip Auto

46
Low Mileage
£24,289
£478/pm (HP)
  • 3L
  • 62.4kMiles
  • Diesel
  • Auto
  • Body StyleEstate

A6 Motors Limited

Audi, A6

2018 (68) - 40 TDI S Line 5dr S Tronic

45
£15,400
£322/pm (HP)
  • 2L
  • 102.2kMiles
  • Diesel
  • Auto
  • Body StyleEstate

Car Planet Barnet

Audi, A6

2012 (12) - 2.0 TDI SE 5dr

22
Reduced
£3,780
  • 2L
  • 139kMiles
  • Diesel
  • Manual
  • Body StyleEstate

Twinz Motors

Audi, A6

2019 (68) - 50 TDI Quattro S Line 4dr Tip Auto

35
Low Mileage
£21,999
£329/pm (PCP)
  • 3L
  • 39.3kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

SCS AUTOS LTD

Audi, A6

2002 (52) - 2.5 TDI 180 Quattro SE 4dr

7
Low Mileage
£1,699
  • 2.5L
  • 175kMiles
  • Diesel
  • Manual
  • Body StyleSaloon

CL Auto Salvage

Audi, A6

2025 - 2.0 TFSI 204 S line 5dr S Tronic

36
£49,725
  • 2L
  • 1.3kMiles
  • Petrol
  • Auto
  • Body StyleEstate

Hitchin Audi

Audi, A6

2016 (16) - 2.0 TDI Ultra Black Edition 5dr S Tronic

4
£7,950
  • 2L
  • 177.5kMiles
  • Diesel
  • Semi Auto
  • Body StyleEstate

Auto Classics London

Audi, A6

2025 - 2.0 TDI Quattro 204 Launch Ed Plus 5dr S Tronic

36
Low Mileage
£54,950
  • 2L
  • 3kMiles
  • Diesel
  • Auto
  • Body StyleEstate

Amersham Audi

Audi, A6

2025 - 270kW Performance 100kWh Launch Edition 5dr Auto

35
£59,344
  • 12.2kMiles
  • Electric
  • Auto
  • Body StyleEstate

Hitchin Audi

Audi, A6

2016 - 3.0 A6 Allroad TDI Quattro Semi-Auto 4WD 5dr

50
£14,995
£313/pm (HP)
  • 3L
  • 72.9kMiles
  • Diesel
  • Auto
  • Body StyleEstate

S.M.T Automotive Ltd