Used Audi A3 cars for sale on What Car?
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What Car? Classifieds has 4,121 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 4,121
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Audi A3 1.5 TFSI 35 S Line Sportback S Tronic Euro 6 (s/s) 5dr
Grimsby, South humberside
- 2025 reg
- Petrol
- 5 Doors
- Automatic
- 6,984 Miles
£28,510
Audi A3 Sportback 1.5 TFSIe 40 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh
Crewe, Cheshire
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 1,197 Miles
£29,790
Audi A3 Sportback 1.5 TFSIe 40 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh
Crewe, Cheshire
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 1,301 Miles
£29,750
Audi A3 1.5 TFSIe Black Edition Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh
Southend, Essex
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 1,830 Miles
£30,750
Audi A3 1.0 TFSI 30 Sport Sportback Euro 6 (s/s) 5dr
Ballymena, County antrim
- 2021 reg
- Petrol
- 5 Doors
- Manual
- 46,239 Miles
£16,495
Audi A3 1.4 TFSI SE Sportback Euro 5 (s/s) 5dr
Farnham, Surrey
- 2013 reg
- Petrol
- 5 Doors
- Manual
- 21,300 Miles
£9,690
Audi A3 1.4 TFSI SE Sportback Euro 6 (s/s) 5dr
Nottingham, Nottinghamshire
- 2015 reg
- Petrol
- 5 Doors
- Manual
- 112,856 Miles
£5,295
Audi A3 1.5 TFSI 35 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr
Ellesmere port, Cheshire
- 2025 reg
- Petrol
- 5 Doors
- Automatic
- 5,401 Miles
£28,950
Audi A3 1.5 TFSI 35 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr
Ellesmere port, Cheshire
- 2025 reg
- Petrol
- 5 Doors
- Automatic
- 2,463 Miles
£28,950
Audi A3 1.5 TFSI CoD 35 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr
Romford, Essex
- 2019 reg
- Petrol
- 5 Doors
- Automatic
- 65,678 Miles
£13,495
Audi A3 1.4 TFSIe 40 Sport Sportback S Tronic Euro 6 (s/s) 5dr 13kWh
Dunstable, Bedfordshire
- 2021 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 93,230 Miles
£12,974
Audi A3 2.0 TDI SE Technik Sportback Euro 6 (s/s) 5dr
Wigan, Lancashire
- 2014 reg
- Diesel
- 5 Doors
- Manual
- 100,656 Miles
£5,727
Audi A3 Saloon 1.5 TFSI 35 S Line Euro 6 (s/s) 4dr
Dundee, Angus
- 2023 reg
- Petrol
- 4 Doors
- Manual
- 17,620 Miles
£21,995
Audi A3 1.5 TFSIe S Line Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh
Tamworth, Staffordshire
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 2,100 Miles
£30,500
Audi A3 2.0 TDI 35 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr
Deeside, Clwyd
- 2019 reg
- Diesel
- 5 Doors
- Automatic
- 48,000 Miles
£16,995
Audi A3 1.0 TFSI 30 S Line Sportback S Tronic Euro 6 (s/s) 5dr
Bromsgrove, Worcestershire
- 2021 reg
- Petrol
- 5 Doors
- Automatic
- 31,870 Miles
£19,295
Audi A3 1.5 TFSI 35 S Line S Tronic Euro 6 (s/s) 4dr
Feltham, Middlesex
- 2021 reg
- Petrol
- 4 Doors
- Automatic
- 58,405 Miles
£17,999
Audi A3 1.5 TFSIe 40 S Line Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh
Beckenham, Kent
- 2025 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 3,321 Miles
£27,990
Audi A3 1.4 TFSI CoD S Line Euro 6 (s/s) 3dr
Wolverhampton, Staffordshire
- 2017 reg
- Petrol
- 3 Doors
- Manual
- 107,000 Miles
£7,895
Audi A3 Saloon 1.5 TFSI 35 S Line S Tronic Euro 6 (s/s) 4dr
Bedford, Bedfordshire
- 2024 reg
- Petrol
- 4 Doors
- Automatic
- 5,449 Miles
£28,255
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