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Cazoo
Cars for sale
Audi
A3
Under £20,000
Page 86

2,287

Used Audi A3 cars for sale under £20,000 - Page 86

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38
£5,995£105 (HP)
Audi A3
2013 - 1.4 TFSI S Line 3dr
2013
106,000 miles
Petrol
Manual
FC Motors
newtownabbey
18
£16,950£335 (HP)
Audi A3
2021 - 30 TDI Sport 4dr
2021
80,003 miles
Diesel
Manual
Campbell Trade Sales
armagh
30
£11,995£231 (HP)
Audi A3
2016 - 2.0 TDI Sport 4dr [Nav]
2016
65,385 miles
Diesel
Manual
North Down Motors
bangor
41
£17,995£296 (PCP)
Audi A3
2021 - 30 TDI Technik 5dr
2021
49,986 miles
Diesel
Manual
O'Loughlin Brothers
maghera
50
£14,495
Audi A3
2016 (66) - 1.4 TFSI CoD S line Sportback 5dr Petrol Manual Euro 6 (s/s) (150 ps)
LADY OWNER SINCE APRIL 17-FSH!
2016
41,878 miles
Petrol
Manual
Baglan Car Centre
port talbot
4.3
11
£7,750£142 (HP)
Audi A3
2013 - 1.6 TDI Sport 3dr S Tronic
2013
97,000 miles
Diesel
Auto
MCautosales
magherafelt
22
£14,995£294 (HP)
Audi A3
2018 - 1.5 TFSI Black Edition 5dr
2018
58,918 miles
Petrol
Manual
Crawford Clarke Cars
belfast
21
£12,995£252 (HP)
Audi A3
2020 (70) - 1.0 TFSI 30 Sport Saloon 4dr Petrol Manual Euro 6 (s/s) (110 ps)
2020
80,894 miles
Petrol
Manual
Cottage Cars
hayes
4.2
23
£7,795£143 (HP)
Audi A3
2014 - 1.4 TFSI Sport 5-Door
2014
78,000 miles
Petrol
Manual
Orchard Mill Motor Company
trowbridge
12
£8,995£168 (HP)
Audi A3
2018 (67) - 1.5 TFSI Sport 5dr
Full service history
2018
82,000 miles
Petrol
Manual
CUSTOM CAR AND COMMERCIALS LIMITED
carlisle
10
£5,299
Audi A3
1.2 TFSI S Line 3dr
71,000 miles
Petrol
Manual
CARS IN LTD SOUTHALL
southall
44
£16,490£325 (HP)
Audi A3
2021 (70) - 30 TFSI Sport 5dr S Tronic
2 OWNERs+ VAT QUALIFYING
2021
49,165 miles
Petrol
Auto
Empire Cars Bedford
wilstead
4.7
19
£8,490£157 (HP)
Audi A3
2015 (15) - 1.6 TDI Sport 2dr
£20 a year tax
2015
92,374 miles
Diesel
Manual
Glasgow Vehicle Sales Ltd
glasgow
29
£13,995£273 (HP)
Audi A3
2015 - 2.0 TDI S Line 2dr S Tronic
2015
47,900 miles
Diesel
Auto
Roy Hanna Motors
antrim
9
£2,395
Audi A3
2011 (11) - 2.0 TDI 170 Quattro Sport 5dr
2011
124,000 miles
Diesel
Manual
Slough Cars
slough
4.6
17
£4,000£63 (HP)
Audi A3
2012 (12) - 2.0 TDI Black Edition 5dr [Start Stop] + 100K MILES + FSH
SERVICE HISTORY + BLACK EDITION + NO OFFERS
2012
100,000 miles
Diesel
Manual
Mexus
london
13
£6,494£115 (HP)
Audi A3
2014 (14) - 1.4 TFSI CoD S line Sportback Euro 6 (s/s) 5dr
OVER 25 IN STOCK + 5 SERVICES
2014
109,000 miles
Petrol
Manual
Vivian Price Cars
hambrook
27
£7,990
Audi A3
2015 - 2.0 TDI Sport 4dr
2015
122,000 miles
Diesel
Manual
Davidson Cars
stewartstown
71
£18,895
Audi A3
2022 (22) - 1.5 TFSI 35 S line Sportback Euro 6 (s/s) 5dr
Full service history
2022
49,431 miles
Petrol
Manual
K L Motors
renfrew
31
£14,999
Audi A3
2020 (70) - 1.0 TFSI 30 Technik Sportback 5dr Petrol Manual Euro 6 (s/s) (110 ps)
1.0 TFSi Petrol Model!
2020
56,241 miles
Petrol
Manual
Pinetree Car Superstore Tonypandy
tonypandy
24
£16,195
Audi A3
2021 (21) - 1.0 TFSI 30 Sport Sportback 5dr Petrol S Tronic Euro 6 (s/s) (110 ps)
2021
45,903 miles
Petrol
Auto
Andy Hall Cars
weston-super-mare
4.1
30
£16,995
Audi A3
2018 (18) - 1.5 TFSI S Line 2dr S Tronic
2018
46,389 miles
Petrol
Auto
Albion Road Motor Co
broadstairs
27
£17,500£339 (HP)
Audi A3
2020 (70) - 1.0 TFSI 30 Sport Sportback Euro 6 (s/s) 5dr
Bluetooth|Nav|Rear Camera
2020
10,800 miles
Petrol
Manual
Alistair Buchan
east wemyss
15
£8,995£168 (HP)
Audi A3
2016 - 1.6 TDI Ultra 110 SE Technik 5dr
2016
85,665 miles
Diesel
Manual
Crawford Car Sales (NI) Ltd
enniskillen

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Audi A3 review

Pros

Comfortable ride
Surprisingly good value
Very fuel-efficient engines

Cons

Some rivals have more space
Interior not to all tastes
Not best-in-class for interior quality

Audi A3 summary

4.5 / 5 review score

Author Charles Harvey kneeling in front of a car

Author: Charlie Harvey18th Dec 2025 – 8 min read

Audi A3 review image

2,287 Used Audi A3 cars for sale under £20,000 - Page 86 | Cazoo