Skip to main content

Cars for saleCars for sale Vans for saleVans for sale Find a dealerFind a dealer ReviewsCar reviews SellSell my car FinanceCar finance AdviceCar advice

Postcode

Filters & sort

View saved searches

Postcode

Add a postcode to find cars near me

Distance

Make

Model

Trim

Also known as 'Model variant' or 'Edition'

Cazoo
Cars for sale
Audi
A4
Under £20000
Page 30

916

Used Audi A4 cars for sale under £20000 - Page 30

Sort by

Contact us About Us Press Advertise with us Terms and conditions Privacy Policy Cookie policy Trust & Safety

Loading

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.

Motors.co.uk Limited T/A Cazoo (FRN 922774) is an Appointed Representative of Consumer Credit Compliance Limited, which is authorised and regulated by the Financial Conduct Authority (FRN 631736). The permissions of Consumer Credit Compliance Limited as a Principal Firm, allow Motors.co.uk Limited to undertake insurance and credit broking activities. Motors.co.uk Limited act as a credit broker, not a lender.

For insurance, we will refer you to MotorEasy Services Limited (FRN 747890), from which we receive a fixed commission per paid out deal, and Moneysupermarket.com Ltd (FRN 419791), where we earn a fixed percentage of the overall sales commission. For credit, we will refer you to Carmoney Limited (FRN 674094), and we will receive a fixed commission per paid out deal. You will not pay more as a result of our commission arrangements.

Motors.co.uk Limited, registered in England and Wales with company number 05975777, has its registered office at 27 Old Gloucester Street, London, WC1N 3AX, UK

Copyright © 2006-2026 Motors.co.uk Limited. All rights reserved.

Contains OS data © Crown copyright and database rights 2026.

Contains Royal Mail data © Royal Mail copyright and Database right 2026.

Contains National Statistics data © Crown copyright and database right 2026.

VAT No. GB 345 7692 64.

38
£17,175
Audi A4
2021 (71) - 2.0 TDI 30 Technik S Tronic Euro 6 (s/s) 4dr
WINTER SALE NOW ON, SAVE 100s!
2021
47,313 miles
Diesel
Auto
Quality Part X Ltd Stevenage
stevenage
4.3
26
£10,990
Audi A4
2016 - 2.0 A4 Ultra S Line TDI 4dr
72K- SAME KEEPER LAST 6 YEARS
2016
72,764 miles
Diesel
Manual
Autohub Northampton
northampton
1
£12,990
Audi A4
2016 - 2.0 TDI 190 S Line 4dr
2016
77,000 miles
Diesel
Manual
Davidson Cars
stewartstown
1
£15,990
Audi A4
2019 - 35 TFSI Black Edition 5dr
2019
67,000 miles
Petrol
Manual
Anchor Cars
reading
32
£11,495
Audi A4
2017 - 2.0 A4 SE Ultra TDI 5dr
FINANCE ARRANGED / P/X WELCOME
2017
60,100 miles
Diesel
Manual
Central Cars (Leigh) Ltd
leigh-on-sea
1
£19,020
Audi A4
2021 - 2.0 TFSI 35 Technik Estate 5dr Petrol S Tronic Euro 6 (s/s) (150 ps)
2021
72,624 miles
Petrol
Auto
Anchor Cars
reading
1
£17,790
Audi A4
2019 - 2.0 A4 Black Edition 35 TDI Semi-Auto 5dr
19IN ALLOYS+NAV+HEATED SEATS
2019
80,178 miles
Diesel
Auto
Ponko
cambridge
4
7
£3,780
Audi A4
2014 - 2.0 A4 Technik TDI 5dr
TECH PACK+NAV+PARK AID+CRUISE
2014
164,737 miles
Diesel
Manual
Ponko
cambridge
4
1
£11,995
Audi A4
2015 (15) - 2.0 TDI 150 S Line AUTO *ONE PREVIOUS OWNER FSH IMMACULATE* 5-Door
2015
72,000 miles
Diesel
Auto
Isaac Motors
garngoch
1
£19,495
Audi A4
2020 - 30 TDI Black Edition 4dr S Tronic
2020
81,000 miles
Diesel
Auto
Top Gear NI
magherafelt

AI-powered car search – only in the app

AI-powered car search – only in the app

£9,495
Audi A4
2018 (18) - 1.4T FSI Sport 4dr S Tronic [Leather]
2018
104,000 miles
Petrol
Auto
Big Sams Motors Ltd
london
1
£11,995
Audi A4
2015 - 2.0 TDI 190 S Line 5dr S Tronic
B&O SOUND / PAN ROOF / VIRTUAL COCKPIT
2015
110,000 miles
Diesel
Auto
Peak Automotive Limited
launceston
31
£11,295
Audi A4
2016 - 2.0 TDI 190 Quattro S Line 4dr S Tronic
2016
116,080 miles
Diesel
Auto
Starrett 4x4
strabane
1
£3,995
Audi A4
2010 (10) - 2.0 TDI Executive S line Multitronic Euro 4 4dr
SERVICE HISTORY|12 MONTHS MOT
2010
118,473 miles
Diesel
Auto
Northampton Car Company
northampton
39
£10,990
Audi A4
2017 - 2.0 A4 S Line TDI Semi-Auto 4dr
APPLE CAR PLAY
2017
97,349 miles
Diesel
Auto
Autohub Northampton
northampton
55
£545 off
£9,950£10,495
Audi A4
2017 - 2.0T FSI S Line 4dr
2017
97,198 miles
Petrol
Manual
www.familycarsni.com
ballymena
11
£3,295
Audi A4
2009 - 2.0 TDI S line 2-Door
2009
125,000 miles
Diesel
Manual
Aberdare Motors Ltd
aberdare
25
£8,950
Audi A4
2017 - ALLROAD TDI QUATTRO
Audi A4 AllRoad 2.0 TDI Quattro ULEZ
2017
115,000 miles
Diesel
Auto
Stanbridge Motors Co.
leighton buzzard
24
£18,950
Audi A4
2019 - 35 TFSI Black Edition 4dr S Tronic
2019
44,000 miles
Petrol
Auto
Jack Reid Cars Carrickfergus
whitehead carrickfergus
13
£5,695
Audi A4
2015 - 2.0 TDI 177 SE Technik 4dr
2015
129,950 miles
Diesel
Manual
Affordable Cars and Commercials
ballyclare
70
£19,995
Audi A4
2019 - 2.0 A4 Black Edition 40 TDI Semi-Auto 5dr
2019
41,877 miles
Diesel
Auto
St Michaels Garage Sittingbourne
sittingbourne
33
£500 off
£11,495£11,995
Audi A4
2016 - 3.0 TDI Quattro S Line 5dr S Tronic
2016
100,000 miles
Diesel
Auto
VW Audi Auto Sales
ballyclare
14
£4,695
Audi A4
2009 (58) - 3.0 TDI Quattro S Line 4dr Tip Auto LAST OWNER 10 YEARS RARE MODEL 13 SERV
13 SERVICES VERY RARE CAR
2009
131,000 miles
Diesel
Auto
CJ AUTOS BRISTOL
warmley
4.7
36
£4,295
Audi A4
2007 (07) - 2.0 TDi TDV S Line 4dr Multitronic
2007
85,489 miles
Diesel
Auto
Severnside Car Company
bridgend

1
…
29
30
31
…
39

Audi A4 review

Pros

Stunning, high-quality interior that feels truly premium
A very quiet, comfortable, and refined car to drive
Spacious cabin with plenty of room for passengers

Cons

It carries a premium price tag compared to mainstream rivals
The automatic gearboxes can be a little slow to respond
There's no plug-in hybrid option to rival competitors

Audi A4 summary

4.5 / 5 review score

Author The Cazoo editorial team

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

Audi A4 review image

916 Used Audi A4 cars for sale under £20000 - Page 30 | Cazoo