Used 2025 Audi A6 cars for sale

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Used 2025 Audi A6 cars for sale

If you're looking for a used 2025 Audi A6 car, Parkers has 17 for sale from trusted dealers to suit all budgets, with easy tools to narrow your choice to the right secondhand car for you.

Audi A6 Saloon (2025/74)

Added this week

58

40 TDI Quattro Black Edition 4dr S Tronic

Automatic | 2025/74 | Diesel | 1,000 miles

£40,998
Audi A6 Avant (2025/25)

Added this week

21

50 TFSI e 17.9kWh Qtro S Line 5dr S Tronic

Automatic | 2025/25 | Petrol Parallel PHEV | 10 miles

£52,990
Audi A6 Saloon (2025/25)

Added this week

22

50 TFSI e Quattro Black Edition 4dr S Tronic

Automatic | 2025/25 | Petrol Parallel PHEV | 10 miles

£60,990
Audi A6 Avant (2025/25)

21

40 TDI Quattro S Line 5dr S Tronic

Automatic | 2025/25 | Diesel | 85 miles

£44,950
Audi A6 Avant (2025/25)

32

40 TFSI Black Edition 5dr S Tronic

Automatic | 2025/25 | Petrol | 10 miles

£57,000
Audi A6 Saloon (2025/25)

26

40 TDI Quattro Black Edition 4dr S Tronic

Automatic | 2025/25 | Diesel | 304 miles

£58,000
Audi A6 Avant (2025/25)

34

40 TDI Quattro Black Edition 5dr S Tronic

Automatic | 2025/25 | Diesel | 336 miles

£62,000
Audi A6 Avant (2025/25)

22

40 TDI Quattro S Line 5dr S Tronic

Automatic | 2025/25 | Diesel | 309 miles

£49,950
Audi A6 Avant (2025/25)

38

40 TDI Quattro Black Edition 5dr S Tronic

Automatic | 2025/25 | Diesel | 361 miles

£59,490
Audi A6 Avant (2025/25)

20

50 TFSI e 17.9kWh Qtro Sport 5dr S Tronic [C+S]

Automatic | 2025/25 | Petrol Parallel PHEV | 50 miles

£48,880
Audi A6 Saloon (2025/74)

20

50 TFSI e 17.9kWh Quattro Sport 4dr S Tronic

Automatic | 2025/74 | Petrol Parallel PHEV | 10 miles

£51,990
Audi A6 Avant (2025/74)

24

45 TFSI Quattro Black Ed 5dr S Tronic

Automatic | 2025/74 | Petrol | 1,700 miles

£54,950