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Used Audi A6 cars for sale in Belfast, County Antrim

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

Audi, A6

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

43
Low Mileage
£51,990
£755/pm (PCP)
  • 2L
  • 3.4kMiles
  • Diesel
  • Auto
  • Body StyleEstate

Belfast Audi

Audi, A6

2021 - 40 TDI S Line 4dr S Tronic

9
£21,494
£310/pm (PCP)
  • 2L
  • 58kMiles
  • Diesel
  • Semi Auto
  • Body StyleSaloon

Lakeside Autos

Audi, A6

2016 - 2.0 TDI Ultra SE 5dr S Tronic

20
Low Mileage
£12,995
£252/pm (HP)
  • 2L
  • 73kMiles
  • Diesel
  • Semi Auto
  • Body StyleEstate

Lakeside Autos

Audi, A6

2020 - 40 TDI S Line 5dr S Tronic

41
£22,995
£354/pm (PCP)
  • 2L
  • 50.6kMiles
  • Diesel
  • Auto
  • Body StyleEstate

Donnelly Mallusk Motorstore

Audi, A6

2025 - 2.0 TDI Quattro 204 S line 5dr S Tronic

39
£49,990
£779/pm (PCP)
  • 2L
  • 6.3kMiles
  • Diesel
  • Auto
  • Body StyleEstate

Belfast Audi

Audi, A6

2022 - 40 TDI Black Edition 4dr S Tronic

31
Reduced
£27,995
£405/pm (PCP)
  • 2L
  • 27.4kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

Crawford Clarke Cars

Audi, A6

2022 - 40 TDI Quattro S Line 5dr S Tronic [Tech Pack]

15
£29,995
£437/pm (PCP)
  • 2L
  • 34.4kMiles
  • Diesel
  • Auto
  • Body StyleEstate

Ballyrobert at Mallusk

Audi, A6

2020 - 50 TFSI e Quattro S Line 4dr S Tronic

11
£20,950
£309/pm (PCP)
  • 2L
  • 59kMiles
  • Hybrid
  • Auto
  • Body StyleSaloon

J Hair Motors

Audi, A6

2019 - 40 TDI Sport 4dr S Tronic

35
£18,490
£303/pm (PCP)
  • 2L
  • 57.9kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

Belfast Audi

Audi, A6

2016 - 2.0 TDI Quattro Black Edition 4dr S Tronic

18
£12,995
£252/pm (HP)
  • 2L
  • 101.2kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

Nick Bonar Cars

Audi, A6

2022 - 40 TDI Quattro Black Edition 4dr S Tronic [Tech] - REVERSING CAMERA, CARPLA

40
£24,990
  • 2L
  • 47kMiles
  • Diesel
  • Semi Auto
  • Body StyleSaloon

TrustFord Lisburn

Audi, A6

2019 - 40 TDI S Line 5dr S Tronic

24
£19,995
£343/pm (PCP)
  • 2L
  • 61.4kMiles
  • Diesel
  • Semi Auto
  • Body StyleEstate

CarBrothers NI

Audi, A6

2024 - 40 TDI Quattro Black Edition 4dr S Tronic

39
£32,990
£505/pm (PCP)
  • 2L
  • 41.5kMiles
  • Diesel
  • Auto
  • Body StyleSaloon

Belfast Audi

Audi, A6

2025 - 210kW 83kWh Sport 5dr Auto

37
£42,990
£566/pm (PCP)
  • 24Miles
  • Electric
  • Auto
  • Body StyleEstate

Belfast Audi

Audi, A6

2014 - 2.0 TDI Ultra Black Edition 4dr

6
£9,950
£188/pm (HP)
  • 2L
  • 107kMiles
  • Diesel
  • Manual
  • Body StyleSaloon

J Hair Motors

Audi, A6

2018 - 2.0 TDI Quattro S Line 5dr S Tronic

17
Reduced
£15,995
£315/pm (HP)
  • 1.5L
  • 69kMiles
  • Diesel
  • Semi Auto
  • Body StyleEstate

Lakeside Autos