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Cazoo
Cars for sale
Audi
A3
Under £20,000
Page 51

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Used Audi A3 cars for sale under £20,000 - Page 51

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

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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

20
£8,494£157 (HP)
Audi A3
2018 (68) 30 TDI 116 Sport 5dr S Tronic
2018
111,464 miles
Diesel
Auto
WMGB
bridgwater
19
£16,995£336 (HP)
Audi A3
2017 (67) S3 TFSI Quattro 5dr S Tronic
2017
67,000 miles
Petrol
Auto
S & S Car Sales
glenrothes
10
£14,490
Audi A3
2018 (18) 2.0 TDI S Line 5dr
150hp DIESELNAV LOW MILES
2018
41,000 miles
Diesel
Manual
Penton Citroen Andover
andover,
19
£18,498
Audi A3
2021 35 TFSI S Line 4dr
£500 extra on your valuation
2021
37,501 miles
Petrol
Manual
Peterhead MG
peterhead
4.7
19
£9,950£188 (HP)
Audi A3
2017 1.6 TDI 116 S Line 5dr S Tronic
AUTO | 6 STAMPS | CARPLAY
2017
95,100 miles
Diesel
Auto
Rely Motors Ltd
kinglassie
4.7

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31
£18,399
Audi A3
2022 35 TFSI S Line 5dr
SAT NAV LEATHER CARPLAY
2022
45,013 miles
Petrol
Manual
Usedirect/Premium Direct Newtownabbey
newtownabbey
34
£19,429£279 (PCP)
Audi A3
2021 35 TFSI S Line 5dr S Tronic
Luxurious Leather LED Headlights Parking Sensors Bluetooth Connectivity DAB Radio
2021
25,781 miles
Petrol
Auto
Carbase - Lympsham
lympsham
4.5
28
£12,975£251 (HP)
Audi A3
2018 (68) 1.5 TFSI CoD 35 Sport Saloon 4dr Petrol S Tronic Euro 6 (s/s) (150 ps)
RESERVE FOR GBP99
2018
48,582 miles
Petrol
Auto
Hilton Car Supermarket Aylesbury
aylesbury
31
£15,150£255 (PCP)
Audi A3
2021 35 TFSI Technik 5dr
2021
50,856 miles
Petrol
Manual
Car Planet Watford
watford
4.4
7
£7,450£135 (HP)
Audi A3
2015 1.6 TDI 110 Sport 5dr
2015
73,480 miles
Diesel
Manual
Carmichael Cars
ballymoney

AI-powered car search – only in the app

AI-powered car search – only in the app

26
£19,100£299 (PCP)
Audi A3
2021 SPORTBACK TFSI TECHNIK 5Door
Lane Assist,Satellite Navigati
2021
7,901 miles
Petrol
Auto
Big Motoring World Blue Bell Hill
chatham
40
£18,029£276 (PCP)
Audi A3
2022 1.4 TFSIe 40 S line Sportback 5dr Petrol Plugin Hybrid S Tronic Euro 6 (s/
2022
45,279 miles
Hybrid
Auto
Carsa Gloucester
gloucester
4.4
28
£13,075
Audi A3
2018 (18) 2.0 TFSI S line Sportback 5dr Petrol Manual Euro 6 (s/s) (190 ps)
GBP375 ExtrasRESERVE FOR GBP99
2018
59,816 miles
Petrol
Manual
Hilton Car Supermarket Milton Keynes
milton keynes
68
£13,995£273 (HP)
Audi A3
2017 S3 TFSI Quattro 5dr S Tronic
ONE OWNER 8 AUDI SERVICES PAN ROOF VIRTUAL C
2017
116,203 miles
Petrol
Auto
George Kingsley Vehicle Sales
colchester
26
£16,000£250 (PCP)
Audi A3
2022 SPORTBACK TFSI SPORT 5Door
Leather Seats,Lane Assist
2022
30,773 miles
Petrol
Manual
Big Motoring World Blue Bell Hill
chatham
25
£16,600£261 (PCP)
Audi A3
2022 30 TFSI Sport 5dr
Leather Seats,Apple CarPlay
2022
26,449 miles
Petrol
Manual
Big Motoring World Blue Bell Hill
chatham
39
£17,705£274 (PCP)
Audi A3
2022 1.0 TFSI 30 S line Sportback 5dr Petrol S Tronic Euro 6 (s/s) (110 ps) CR
2022
43,947 miles
Petrol
Auto
Carsa Portsmouth
portsmouth
4.4
19
£19,298
Audi A3
2023 30 TFSI S Line 5dr
£500 extra on your valuation
2023
33,448 miles
Petrol
Manual
Arnold Clark Edinburgh Sighthill Motorstore/Fiat/Abarth/Leap
edinburgh
4.7
7
£9,499
Audi A3
2019 (68) 30 TDI 116 SE Technik 5dr
ULEZ Compliant, 16 Inch Alloy wheels, Air Con, Bluetooth, Rear Parking Sensors, Sat Nav, Free RAC Warranty and Free 1 Yr RAC Recovery package
2019
92,926 miles
Diesel
Manual
Belmont Autos
glasgow
4.8
11
£15,779£229 (PCP)
Audi A3
2022 1.0 TFSI 30 Sport Sportback 5dr Petrol Manual Euro 6 (s/s) (110 ps)
Satellite Navigation Luxurious Leather Apple CarPlay Lane Departure Warning Parking Sensors
2022
32,342 miles
Petrol
Manual
Carbase - Weston
weston-super-mare
4.5
47
£18,995
Audi A3
2024 30 TFSI S Line 5dr
2024
36,762 miles
Petrol
Manual
Frosts Chichester
chichester
4.7
12
£16,498
Audi A3
2020 35 TFSI S Line 5dr
We make car buying easy
2020
50,490 miles
Petrol
Manual
Arnold Clark Click & Collect Sydenham
4.7
26
£16,400£337 (HP)
Audi A3
2018 2.0 TFSI Quattro S Line 5dr S Tronic
Panoramic Roof,Part Leather Se
2018
42,828 miles
Petrol
Auto
Big Motoring World Norwich
norwich
36
£17,990
Audi A3
2023 30 TFSI Technik 5dr
2023
21,152 miles
Petrol
Manual
Milton Keynes Audi
milton keynes
4.2

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