Used Diesel Audi A6 Cars

Showing 1 to 10 of 272 second hand Diesel Audi A6 Cars
We have 272 used Audi A6 cars for sale online, so check out the listings. View stock from 112 dealers. Find a second hand Audi A6 by searching today.
Audi A6 40 TDI Quattro S Line 4dr S Tronic Saloon +23

2021

Semi-Auto

64.2 mpg

Tax: £200

Mileage: 57,920

Diesel

Audi A6 2.0 TDI Quattro 204 S line 5dr S Tronic Es +24

2026

Semi-Auto

Tax: £200

Mileage: 6,000

Diesel

Audi A6 40 TDI Quattro S Line 5dr S Tronic Estate +20

2023

Semi-Auto

Tax: £200

Mileage: 35,700

Diesel

Audi A6 40 TDI Quattro Black Edition 4dr S Tronic +20

2024

Semi-Auto

Tax: £200

Mileage: 21,657

Diesel

Audi A6 2.0 TDI Quattro 204 Edition 1 4dr S Tronic +24

2026

Semi-Auto

Tax: £200

Mileage: 6,750

Diesel

Audi A6 2.0 TDI 40 Black Edition S Tronic Euro 6 ( +54

2019

Automatic

50.4 mpg

Tax: £200

Mileage: 73,715

Diesel

Audi A6 40 TDI Quattro Black Edition 5dr S Tronic +24

2019

Semi-Auto

61.4 mpg

Tax: £200

Mileage: 57,574

Diesel

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Audi A6 40 TDI S Line 5dr S Tronic Estate 2019, 69 +24

2019

Semi-Auto

60.1 mpg

Tax: £200

Mileage: 69,656

Diesel

Audi A6 2.0 TDI Edition 1 S Tronic quattro Euro 6 +50
£66,205  or Finance from £1609 per month

Automatic

Tax: n/a

Mileage: 10

Diesel

Audi A6 Avant Edition 1 TDI quattro 204 PS S troni +65
£46,995  or Finance from £751 per month

2026

Automatic

50.4 mpg

Tax: £200

Mileage: 3,998

Diesel

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