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Cazoo
Cars for sale
Audi
A6
Under £20,000
Page 2

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Used Audi A6 cars for sale under £20,000 - Page 2

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From 27 June 2024, the Cazoo brand has been owned by Motors.co.uk Limited.

Trustpilot ratings are accumulated across the entirety of Cazoo's brand history.

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31
£1,995
Audi A6
2007 (07) 3.0 TDI 233 Quattro S Line 4dr Tip Auto
FSH, long MOT , 3M warranty
2007
167,000 miles
Diesel
Auto
MYK Autos Limited
wakefield
29
£1,995
Audi A6
2010 (10) 2.0 TDI 170 Le Mans 4dr
2010
114,000 miles
Diesel
Manual
Autoworld Cars LTD
dewsbury
14
£2,975
Audi A6
2014 (14) 2.0 TDI SE 5dr Multitronic + AUTO + MOTORWAY MILES COMPANY CAR
FREE DELIVERY + FREE SERVICE + FREE WARRANTY
2014
207,000 miles
Diesel
Auto
Hanli Motors Ltd
bradford
10
£5,850
Audi A6
2015 (15) 2.0 TDI Ultra Black Edition 4dr S Tronic
Great Condition, Full Service History
2015
171,000 miles
Diesel
Auto
H A Performance
leeds
16
£5,250
Audi A6
2014 (64) 2.0 TDI Ultra S Line 4dr
2014
170,500 miles
Diesel
Manual
Allerton Trade Centre Ltd
bradford

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21
£400 off
£11,395£11,795£218 (HP)
Audi A6
2017 2.0 TDI ultra Black Edition 4Door
TIMING AND WATER PUMP DONE
2017
95,000 miles
Diesel
Auto
Makk Cars LTD
rochdale
24
£6,050£106 (HP)
Audi A6
2012 (12) 3.0 TDI Quattro SE 5dr S Tronic
Audi A6 SE TDI Quattro V6 3.0 Diesel 106k miles
2012
106,000 miles
Diesel
Auto
Sheffield Trade Center
ecclesfield
35
£7,690
Audi A6
2013 (63) 2.0 TDI BLACK EDITION AVANT MULTITRONIC 5Door
BLACK PACK + BEAUTIFULLY MAINTAINED + 2 KEYS +
2013
143,000 miles
Diesel
Auto
Apex Auto Traders Ltd
bradford
2
£300 off
£1,695£1,995
Audi A6
2008 (58) 2.0 TDI TDV S Line 5dr
FULL MOT+FULLY SERVICED+S LINE+ESTATE+ DELIVERY
2008
175,000 miles
Diesel
Manual
S A MOTOR GROUP LTD
wakefield
7
£1,195
Audi A6
2013 (13) 2.0 TDI SE 5dr
AUDI A6 2.0 TDI SE 5dr. Spares or repairs
2013
187,000 miles
Diesel
Manual
Hr reid ltd
oldham

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26
£7,500
Audi A6
2017 (12) 2.0 TDI Ultra SE Executive 4dr S Tronic
2017 Audi A6 Se Executive Tdi Ultra SA
2017
148,000 miles
Diesel
Auto
Sheffield Trade Center
ecclesfield
24
£5,495
Audi A6
2013 (63) 3.0 TDI Black Edition 4dr Multitronic
FULL MOT+WARRANTY
2013
148,000 miles
Diesel
Auto
Vintage Car Sales
ossett
21
£7,995
Audi A6
2008 (08) S6 FSI Quattro 4dr Tip Auto
2 Former Keepers + S/History + ULEZ + CAZ + V10
2008
87,000 miles
Petrol
Auto
BEECHES MOTOR ZONE LTD
keighley west
13
£9,989
Audi A6
2018 (68) 40 TDI Sport 4dr S Tronic
2018
154,000 miles
Diesel
Auto
Motorhub
keighley
28
£19,490£302 (PCP)
Audi A6
2019 (69) 40 TDI Quattro Black Edition 5dr S Tronic
2019
82,000 miles
Diesel
Auto
Diamond Motors
leeds
21
£3,995
Audi A6
2011 (11) 2.0 TDI S Line 4dr
FULL MOT+WARRANTY
2011
146,000 miles
Diesel
Auto
Vintage Car Sales
ossett
21
£5,350
Audi A6
2015 (65) 2.0 TDI Ultra S Line 4dr
2015
174,000 miles
Diesel
Manual
Ulez Autos
rotherham
10
£5,295
Audi A6
2013 (62) 2.0 TDI S Line 5dr Multitronic
MULTI TRONIC+HISTORY+WARRANTY+DELIVERY
2013
144,000 miles
Diesel
Auto
S A MOTOR GROUP LTD
wakefield
48
£8,779£163 (HP)
Audi A6
2014 (14) 2.0 TDI Ultra Black Edition 4dr S Tronic
APPLY FOR FINANCE + PX WELCOME
2014
75,000 miles
Diesel
Auto
Motorshift Ltd
bury
19
£9,890
Audi A6
2014 (64) 2.0 TDI Ultra S Line 5dr S Tronic
NO ADMIN FEES?SERVICE HISTORY
2014
102,690 miles
Diesel
Auto
Dace Car Supermarket
stockport
4.8
46
£9,779£184 (HP)
Audi A6
2016 (66) 2.0 TDI Ultra SE Executive 4dr
APPLY FOR FINANCE + PX WELCOME
2016
70,000 miles
Diesel
Manual
Motorshift Ltd
bury
48
£20,000£367 (PCP)
Audi A6
2018 (68) 40 TDI S Line 4dr S Tronic
2018
40,000 miles
Diesel
Auto
Mylson Stoke Ltd
newcastle-under-lyme
37
£9,695£183 (HP)
Audi A6
2016 (16) 2.0 TDI Quattro Black Edition 4dr S Tronic
2016
107,537 miles
Diesel
Auto
Diamond Vehicle Solutions Limited
darwen
50
£18,495£359 (HP)
Audi A6
2018 (18) 3.0 BiTDI [320] Quattro Black Edition 4dr Tip Auto
£8K SPEC!|81K|FSH|6M WARRANTY
2018
81,200 miles
Diesel
Auto
Signature Car Specialists LTD
burnley

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Audi A6 review

Pros

Incredibly quiet and refined, making it a perfect motorway cruiser
Stunning, high-tech interior that feels genuinely special
Strong and efficient diesel engines are great all-rounders

Cons

Rivals like the BMW 5 Series are more fun to drive
The ride can be a bit firm on sporty S line models
The long options list can make used models vary hugely in spec

Audi A6 summary

4 / 5 review score

Author The Cazoo editorial team

Author: The Cazoo editorial team7th Jan 2026 – 9 min read

Audi A6 review image

365 Used Audi A6 cars for sale under £20,000 - Page 2 | Cazoo