Used Audi A3 cars for sale on What Car?
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What Car? Classifieds has 4,172 approved used Audi A3 cars available for sale from top Audi dealers. Browse our classifieds now - the easiest and most powerful used car search tool around – and find the perfect approved used Audi A3 near you.
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Cars found 4,172
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Audi A3 1.5 TFSI 30 S Line Sportback S Tronic Euro 6 (s/s) 5dr
Canterbury, Kent
- 2025 reg
- Petrol
- 5 Doors
- Automatic
- 4,094 Miles
£27,540
Audi A3 1.5 TFSI 35 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr
Milton keynes, Buckinghamshire
- 2025 reg
- Petrol
- 5 Doors
- Automatic
- 5,185 Miles
£28,690
Audi A3 1.5 TFSIe S Line Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh
Amersham, Buckinghamshire
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 4,806 Miles
£30,500
Audi A3 1.5 TFSIe Black Edition Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh
Amersham, Buckinghamshire
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 2,201 Miles
£33,450
Audi A3 1.5 TFSI CoD 35 S Line Sportback S Tronic Euro 6 (s/s) 5dr
Liverpool, Merseyside
- 2018 reg
- Petrol
- 5 Doors
- Automatic
- 33,343 Miles
£16,490
Audi A3 1.5 TFSIe S Line Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh
Aylesbury, Buckinghamshire
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 2,755 Miles
£30,500
Audi A3 2.0 TDI S Line S Tronic Quattro Euro 6 (s/s) 3dr
Blackburn, Lancashire
- 2015 reg
- Diesel
- 3 Doors
- Automatic
- 124,850 Miles
£6,900
Audi A3 2.0 TDI 30 Sport Euro 6 (s/s) 4dr
Dunstable, Bedfordshire
- 2020 reg
- Diesel
- 4 Doors
- Manual
- 79,613 Miles
£13,789
Audi A3 1.4 TFSI Sport Sportback S Tronic Euro 6 (s/s) 5dr (Nav)
South croydon, Surrey
- 2016 reg
- Petrol
- 5 Doors
- Automatic
- 24,670 Miles
£13,450
Audi A3 Sportback 1.5 TFSIe 40 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh
Northampton, Northamptonshire
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 1,150 Miles
£31,594
Audi A3 Sportback 1.5 TFSIe 40 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh
Northampton, Northamptonshire
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 1,150 Miles
£31,211
Audi A3 Sportback 1.5 TFSI 35 S Line Sportback Euro 6 (s/s) 5dr
Edinburgh, Midlothian
- 2020 reg
- Petrol
- 5 Doors
- Manual
- 30,312 Miles
£18,397
Audi A3 Saloon 2.0 TDI 35 Edition 1 S Tronic Euro 6 (s/s) 4dr
Brighton, East sussex
- 2021 reg
- Diesel
- 4 Doors
- Automatic
- 27,329 Miles
£23,795
Audi A3 Saloon 1.5 TFSI 35 S Line S Tronic Euro 6 (s/s) 4dr
Brighton, East sussex
- 2021 reg
- Petrol
- 4 Doors
- Automatic
- 24,359 Miles
£20,495
Audi A3 1.5 TFSI 35 Sport Sportback S Tronic Euro 6 (s/s) 5dr
Bury, Lancashire
- 2022 reg
- Petrol
- 5 Doors
- Automatic
- 61,591 Miles
£16,431
Audi A3 1.0 TFSI 30 Sport Sportback Euro 6 (s/s) 5dr
Bury, Lancashire
- 2021 reg
- Petrol
- 5 Doors
- Manual
- 24,906 Miles
£15,953
Audi A3 1.0 TFSI 30 S Line Sportback S Tronic Euro 6 (s/s) 5dr
Blackburn, Lancashire
- 2023 reg
- Petrol
- 5 Doors
- Automatic
- 52,300 Miles
£19,995
Audi A3 1.4 TFSIe 45 S Line Competition Sportback S Tronic Euro 6 (s/s) 5dr 13kWh
- 2021 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 86,920 Miles
£16,199
Audi A3 1.0 TFSI Sport Euro 6 (s/s) 4dr
- 2018 reg
- Petrol
- 4 Doors
- Manual
- 72,116 Miles
£11,349
Audi A3 1.5 TFSI 35 S Line S Tronic Euro 6 (s/s) 4dr
Derby, Derbyshire
- 2022 reg
- Petrol
- 4 Doors
- Automatic
- 48,922 Miles
£19,450
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