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
A3
Northern Ireland

274

Used Audi A3 cars for sale in Northern Ireland

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.

31
£17,999
Audi A3
2023 - 30 TFSI Sport 5dr
Drive Away Today
2023
20,548 miles
Petrol
Manual
Usedirect Portadown
portadown
14
£15,900
Audi A3
2020 - 30 TDI Technik 5dr
2020
45,000 miles
Diesel
Manual
Car Sales NI Ltd
omagh
38
£22,495
Audi A3
2023 - 30 TFSI S Line 5dr S Tronic
2023
15,429 miles
Petrol
Auto
Shelbourne Autoselect
portadown
17
£15,700
Audi A3
2020 - 30 TFSI Sport 5dr
2020
45,642 miles
Petrol
Manual
Pat O'Kane Car Sales Ltd
drumahoe
11
£6,950
Audi A3
2013 - 1.6 TDI SE 5dr
2013
77,895 miles
Diesel
Manual
Brian McManus Car Sales Ltd
dungiven
9
£11,500
Audi A3
2014 - 2.0 TDI S Line 4dr S Tronic
2014
91,000 miles
Diesel
Auto
DCX Car Sales
armagh
17
£5,995
Audi A3
2014 - 2.0 TDI 184 Sport 5dr
2014
108,000 miles
Diesel
Manual
J.D AUTOS NI Ltd
craigavon
18
£6,995
Audi A3
2017 - 2.0 TDI SE 5dr
2017
115,864 miles
Diesel
Manual
Affordable Cars and Commercials
ballyclare
14
£12,950
Audi A3
2020 - 35 TDI Sport 5dr
2020
75,000 miles
Diesel
Manual
George O'Hara Motors
limavady
33
£16,995
Audi A3
2022 - 40 TFSI e Sport 5dr S Tronic
2022
51,765 miles
Hybrid
Auto
Radius Vehicle Solutions
belfast

AI-powered car search – only in the app

AI-powered car search – only in the app

22
£17,450
Audi A3
2020 - 35 TDI Technik 5dr S Tronic
2020
39,800 miles
Diesel
Auto
Roy Hanna Motors
antrim
14
£9,990
Audi A3
2019 - 30 TDI 116 SE Technik 5dr
2019
94,035 miles
Diesel
Manual
CMC Car Sales
cookstown
22
£6,995
Audi A3
2015 - 1.6 TDI 110 Quattro Sport 5dr
2015
84,910 miles
Diesel
Manual
Dunwoody Car Sales
lisburn
18
£12,995
Audi A3
2015 - S3 TFSI Quattro 3dr
2015
78,242 miles
Petrol
Manual
CarBrothers NI
newtownabbey
17
£6,950
Audi A3
2016 - 2.0 TDI SE Technik 5dr
2016
121,000 miles
Diesel
Manual
J.D AUTOS NI Ltd
craigavon
44
£22,695
Audi A3
2024 - 35 TFSI Sport 5dr
2024
6,046 miles
Petrol
Manual
SERE Lisburn
lisburn
50
£29,990
Audi A3
2025 - 35 TFSI Black Edition 5dr S Tronic
2025
4,616 miles
Petrol
Auto
Portadown Audi
portadown
21
£6,495
Audi A3
2015 - 1.6 TDI 110 SE Technik 3dr S Tronic
2015
108,000 miles
Diesel
Auto
J&M Cars Magherafelt
magherafelt
10
£9,375
Audi A3
2016 - 1.6 TDI SE Technik 5dr S Tronic
2016
108,000 miles
Diesel
Auto
RW MOTORS Ltd
portadown
50
£29,990
Audi A3
2025 - 35 TFSI Black Edition 5dr S Tronic
2025
1,926 miles
Petrol
Auto
Portadown Audi
portadown
7
£17,900
Audi A3
2022 - 30 TDI Technik 5dr
2022
58,000 miles
Diesel
Manual
Car Sales NI Ltd
omagh
43
£29,990
Audi A3
2025 - 35 TFSI Black Edition 5dr S Tronic
2025
4,605 miles
Petrol
Auto
Portadown Audi
portadown
12
£19,950
Audi A3
2022 - 30 TDI Sport 5dr
2022
50,000 miles
Diesel
Auto
Colin Francis Cars
magherafelt
9
£18,950
Audi A3
2021 - 30 TDI Sport 4dr
2021
31,219 miles
Diesel
Manual
McGrath Motors
cookstown

1
2
…
12

274 Used Audi A3 cars for sale in Northern Ireland | Cazoo

Find used car dealers near you

Colin Francis Cars

magherafelt, londonderry

233 vehicles in stock

BMW Bavarian

belfast, antrim

Ballyrobert at Mallusk

newtownabbey, antrim

Jack Reid Cars Carrickfergus

whitehead carrickfergus, antrim

Brian McManus Car Sales Ltd

dungiven, londonderry

MCautosales

magherafelt, londonderry

See more dealers

231 vehicles in stock

184 vehicles in stock

182 vehicles in stock

153 vehicles in stock

148 vehicles in stock

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