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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

2026 - 2.0 TFSI 204 S line 4dr S Tronic

36
£41,895
  • 2L
  • 1.6kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Hitchin Audi

01462 412595 *
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Audi, A6

2018 (68) - 2.0 TDI Quattro SE Executive 4dr S Tronic

20
£7,995
£147/pm (HP)
  • 2L
  • 122kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

Deals On Wheels

01494 932759 *
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Audi, A6

2022 - 40 TDI Quattro S Line 4dr S Tronic [Tech Pack]

36
£27,995
  • 2L
  • 28.1kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

Amersham Audi

01494 419943 *
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Audi, A6

2021 - 40 TFSI S Line 5dr S Tronic

1
£23,500
£416/pm (PCP)
  • 2L
  • 52.8kMiles
  • Petrol
  • Auto
  • Body StyleEstate

Car Planet Barnet

020 3957 7301 *
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Audi, A6

2013 (63) - S6 TFSI Quattro 5dr S Tronic

37
£12,995
£252/pm (HP)
  • 4L
  • 119kMiles
  • Petrol
  • Auto
  • Body StyleEstate

Drive Co Cars Ltd

01494 296486 *
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Audi, A6

2024 - 40 TFSI Black Edition 5dr S Tronic

47
Reduced
£35,950
£539/pm (PCP)
  • 2L
  • 10.1kMiles
  • Petrol
  • Auto
  • Body StyleEstate

Clive Sutton Ltd

020 3910 4738 *
4.6/5 Stars
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Audi, A6

2018 - 2.0 A6 S Line 40 TDI Semi-Auto 4dr

27
Low Mileage
£17,949
£318/pm (PCP)
  • 2L
  • 55.7kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

Braceys Motors

01462 411295 *
4/5 Stars
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Audi, A6

2013 (13) - 2.0 TDI SE 4dr

60
£3,899
£61/pm (HP)
  • 2L
  • 129.5kMiles
  • Diesel
  • Manual
  • Body StyleSaloon

BM CARS WATFORD LTD T/A Chiswell Green Cars

01923 927506 *
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Audi, A6

2026 - 2.0 TFSI 204 S line 4dr S Tronic

1
Low Mileage
£40,450
  • 2L
  • 391Miles
  • Petrol
  • Auto
  • Body StyleSaloon

Amersham Audi

01494 419943 *
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Audi, A6

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

46
Reduced
£11,995
£231/pm (HP)
  • 3L
  • 103.6kMiles
  • Diesel
  • Auto
  • Body StyleEstate

S.M.T Automotive Ltd

01296 326349 *
4.8/5 Stars
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Audi, A6

2019 - 40 TDI S Line 4dr S Tronic

36
Low Mileage
£19,995
  • 2L
  • 53kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

Hitchin Audi

01462 412595 *
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Audi, A6

2016 (66) - 2.0 TDI Quattro Black Edition 4dr S Tronic

58
Low Mileage
£15,695
£308/pm (HP)
  • 2L
  • 58kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

Precision Motor Group

020 3953 7318 *
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Audi, A6

2021 - 45 TFSI 265 Quattro Black Edition 5dr S Tronic

54
Low Mileage
£30,549
£527/pm (PCP)
  • 2L
  • 27kMiles
  • Petrol
  • Auto
  • Body StyleEstate

Motorpoint Chingford

020 3910 4754 *
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Audi, A6

2020 - TDI 50 QUATTRO S LINE BLACK EDITION 4-Door

23
Reduced
£25,000
£369/pm (PCP)
  • 3L
  • 50kMiles
  • Diesel
  • Semi Auto
  • Body StyleSaloon

Rowland Ridgwell

01279 215649 *
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Audi, A6

2023 - 40 TFSI Black Edition 5dr S Tronic [Tech Pack]

36
£33,250
  • 2L
  • 21.3kMiles
  • Petrol
  • Auto
  • Body StyleEstate

Amersham Audi

01494 419943 *
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Audi, A6

2021 - 40 TFSI Sport 4dr S Tronic

1
£17,900
£308/pm (PCP)
  • 2L
  • 41.9kMiles
  • Petrol
  • Auto
  • Body StyleSaloon

Car Planet Watford

01923 927636 *
4.4/5 Stars
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* Telephone numbers starting with 084X or 087X will cost you up to 13p per minute plus your telephone company's access charge. Calls to other telephone numbers will only cost your phone company's access charge.