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Cazoo
Cars for sale
Audi
A6
Under £20,000
Page 5

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Used Audi A6 cars for sale under £20,000 - Page 5

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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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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

21
£4,690
Audi A6
2014 (14) 2.0 TDI S Line 4dr Multitronic
2014
137,000 miles
Diesel
Auto
Northwest Cars And Commercials Ltd
stockport
15
£7,000£126 (HP)
Audi A6
2014 2.0 TDI ULTRA S LINE 4Door
2014
94,080 miles
Diesel
Manual
Heneage Cars
grimsby
10
£3,695
Audi A6
2011 (61) 2.0 TDI S Line 4dr
2.0 TDI, SLINE, 177 BHP
2011
136,684 miles
Diesel
Manual
S & A CAR AND COMMERCIALS LIMITED
stoke-on-trent
13
£7,495£136 (HP)
Audi A6
2012 (12) 3.0 V6 TDI Quattro SE 5dr S Tronic
2012
102,000 miles
Diesel
Auto
Ex Cop Cars LTD T/A Ex Police Car Specialists
manchester
12
£3,495
Audi A6
2006 3.0 TDI 233 Quattro S Line 5dr Tip Auto part exchange welcome
12 month's mot, service history, 2 keys, warranty,
2006
125,000 miles
Diesel
Auto
Axholme Car Exchange Limited
scunthorpe

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80
£12,995£252 (HP)
Audi A6
2014 2.8 V6 FSI QUATTRO S LINE AUTO ULEZ HI SPEC LEATHER 4WD REVCAM BTOOTH 2 KEY 5Door
ULEZ+4WD+AUTO+LEATHER+HISPEC+REVCAM+BTOOOTH+EXTRAS
2014
45,176 miles
Petrol
Auto
Bros Motors
manchester
39
£500 off
£11,481£11,981
Audi A6
2015 (64) 1.8 TFSI SE EXECUTIVE 4DR SEMI AUTOMATIC
APPLE CARPLAY + TAN LEATHER
2015
34,132 miles
Petrol
Manual
Daniel Maxwell Car Sales
stockport
7
£12,400£244 (HP)
Audi A6
2018 (18) 1.8 TFSI SE Executive 4dr S Tronic
2018
55,393 miles
Petrol
Auto
Carworld Supermarket
peterborough
48
£18,690
Audi A6
2021 40 TFSI Sport 4dr S Tronic
FULL SERVICE HIST+SATNAV
2021
35,374 miles
Petrol
Auto
Fleetwood Car Centre
fleetwood
19
£18,498
Audi A6
2018 40 TDI S Line 4dr S Tronic
£500 extra on your valuation
2018
44,124 miles
Diesel
Auto
Arnold Clark Birtley Motorstore / MG / Vanstore
birtley

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12
£6,495
Audi A6
2014 (14) 2.0 TDI Ultra Black Edition 5dr S Tronic
FULL SERVICE HISTORY, HPI CLEAR, HOMR DELIVERY !!
2014
156,352 miles
Diesel
Auto
Fieldhouse Car Sales
meriden
38
£16,549£326 (HP)
Audi A6
2020 50 Tfsi E Quattro Sport 4Dr S Tronic
DIGI DASH|LEATHER|SENSORS
2020
62,655 miles
Hybrid
Auto
Lookers CAR HUB Star City
birmingham
53
£6,500£130 (HP)
Audi A6
2013 2.0 TDI S Line 5dr
NEW IN STOCK ! RESERVE NOW !
2013
106,600 miles
Diesel
Manual
IMV Motors Ltd
birmingham
34
£14,899£292 (HP)
Audi A6
2015 3.0 BiTDI [320] Quattro Black Edition 5dr Tip Auto
PAN ROOF/TECH PACK
2015
109,000 miles
Diesel
Auto
AutoTyne
hebburn
41
£7,290£132 (HP)
Audi A6
2014 (64) 2.0 TDI Ultra S Line 5dr
STUNNING EXAMPLE
2014
108,000 miles
Diesel
Manual
Silverline Auto
nuneaton
19
£5,495£94 (HP)
Audi A6
2013 (63) 2.0 TDI SE 4dr
2013
79,000 miles
Diesel
Manual
Motorline Car Sales
leicester
66
£8,990£179 (HP)
Audi A6
2016 2.0 A6 SE Executive TDI Ultra 4dr
*SAT NAV*FINANCE AVAILABLE*
2016
87,388 miles
Diesel
Manual
City Motors (Cambs) Ltd
peterborough
26
£4,999£84 (HP)
Audi A6
2014 (64) 2.0 TDI Ultra SE 4dr
WWW.BROOKWAYCARS.CO.UK
2014
118,924 miles
Diesel
Manual
Brookway Cars ltd
prenton
51
£7,250
Audi A6
2016 (16) 2.0 TDI Ultra Black Edition 4dr S Tronic
2016
150,000 miles
Diesel
Auto
Drive Time Specialist Cars Limited
west bromwich
19
£3,999£63 (HP)
Audi A6
2013 (13) 2.0 TDI SE 4dr
FULL SERVICE HISTORY APRIL 2027 MOT
2013
121,168 miles
Diesel
Manual
Shotton Part EX Change Centre
durham
73
£11,550£221 (HP)
Audi A6
2017 (67) 2.0 TDI Ultra SE Executive 4dr S Tronic
LEATHER+NAV+S/HIST+FINANCE
2017
72,500 miles
Diesel
Auto
Cambridgeshire Motor House LTD
peterborough
25
£19,995
Audi A6
2021 40 TDI Quattro Black Edition 5dr S Tronic
£1,060 OF OPTIONAL EXTRAS
2021
90,890 miles
Diesel
Auto
V12 Central Hub
18
£13,120
Audi A6
2017 2.0 TDI Ultra S Line 4dr S Tronic
2017
55,228 miles
Diesel
Auto
Evans Halshaw Ford Chester
chester
17
£8,495£157 (HP)
Audi A6
2016 (66) 2.0 TDI Ultra SE Executive 5dr S Tronic
2016
111,000 miles
Diesel
Auto
SK CAR COMPANY LTD
brierley hill

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