AA Cars uses cookies. If you use our site, we'll assume you are happy with this.

Add your postcode for better results
Examples: audi a6 diesel automatic or audi a6 diesel manual
1 - 20 of 742 Cars for sale

Used Diesel Audi A6 for Sale

Buy with confidence: all used cars come with an AA history check and free AA breakdown cover

You won't find any stolen vehicles or insurance write-offs on AA Cars

Free breakdown cover and free history check
Add your postcode for more accurate results.

Audi A6 3.0 Bi TDI quattro Black Edition (320 PS)

£41,995
LONDON
2016 (66) 5,000 miles Diesel Automatic
Franchised Dealer
020 3018 2472* View details

Audi A6 2.0 TDI (190PS) Ultra S Line

£31,000 was £31,990
LONDON
2016 (66) 30 miles Diesel Automatic
Franchised Dealer
020 3018 2472* View details

Audi A6 2.0 TDI (190PS) quattro Black Edition

£30,995
LONDON
2016 (66) 2,050 miles Diesel Automatic
Franchised Dealer
020 3018 2472* View details

Audi A6 2.0 TDI (190 PS) Ultra S Line Avant

£29,995
LONDON
2016 (66) 5,000 miles Diesel Automatic
Franchised Dealer
020 3018 2472* View details

Audi A6 2.0 TDI (190 PS) Ultra Black Edition Avant

£29,500 was £29,995
LONDON
2015 (16) 1,545 miles Diesel Automatic
Franchised Dealer
020 3018 2472* View details

Audi A6 2.0 TDI (190PS) quattro Black Edition

£29,000 was £31,489
LONDON
2016 (16) 3,047 miles Diesel Automatic
Franchised Dealer
020 3018 2472* View details

Audi A6 2.0 TDI (190PS) Ultra S Line

£28,500 was £29,490
LONDON
2016 (66) 10 miles Diesel Automatic
Franchised Dealer
020 3018 2472* View details

Audi A6 2.0 TDI (190PS) Ultra S Line

£28,500 was £28,990
LONDON
2016 (66) 50 miles Diesel Automatic
Franchised Dealer
020 3018 2472* View details

Audi A6 2.0 TDI (190 PS) Ultra S Line Avant

£27,987
LONDON
2016 (16) 6,000 miles Diesel Automatic
Franchised Dealer
020 3018 2472* View details

Audi A6 2.0 TDI (190 PS) Ultra S Line Avant

£27,500
LONDON
2016 (16) 5,000 miles Diesel Automatic
Franchised Dealer
020 3018 2472* View details

Audi A6 2.0 TDI (190 PS) Ultra SE Avant

£26,000 was £26,990
LONDON
2016 (66) 25 miles Diesel Manual
Franchised Dealer
020 3018 2472* View details

Audi A6 2.0 TDI (177 PS) SE Avant

£18,995
LONDON
2014 (14) 27,963 miles Diesel Automatic
Franchised Dealer
020 3018 2472* View details

Audi A6 Avant TDI QUATTRO S LINE

£25,995
LONDON
2014 (64) 36,600 miles Diesel Automatic
020 3018 2473* View details

Audi A6 2.0 TDI S LINE 177PS - SOLD

£13,890
LONDON
2012 (12) 66,000 miles Diesel Automatic
020 3018 2883* View details

Audi A6 2.0 TDI SE Multitronic 4dr* HPI CLEAR*FULL SERVICE HISTORY*ONE O

£11,800
LONDON
2012 (62) 91,500 miles Diesel Automatic
AA Dealer Promise
020 0002 2051* View details

Audi A6 2.7TDI SE**2 FORMER KEEPER*2 KEYS*MOT DUE 17/10/2017*FREE 6 MONT

£4,300
LONDON
2006 (56) 106,734 miles Diesel Manual
AA Dealer Promise
020 3018 4349* View details

Audi A6 2.0 TDIE S LINE

£7,250
LONDON
2010 (59) 117,000 miles Diesel Automatic
AA Dealer Promise
020 3018 6329* View details

Audi A6 3.0 TDI S LINE QUATTRO

£5,650
LONDON
2005 (05) 115,000 miles Diesel Automatic
AA Dealer Promise
020 3018 6329* View details

Audi A6 2.7 TDI S LINE

£6,750 was £7,650
LONDON
2006 (56) 94,800 miles Diesel Automatic
AA Dealer Promise
020 3018 2366* View details

Audi A6 Avant 2.5 TDI SE AVANT MULTITRONIC 163BHP

£2,745 was £2,794
LONDON
2004 (04) 121,257 miles Diesel Automatic
020 3018 2758* View details

* Calls may be recorded for training and monitoring purposes. Please refrain from providing credit/debit card information on these calls. If you do so it is at your own risk.

** plus VAT where applicable