Used Audi A3 cars for sale on What Car?
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What Car? Classifieds has 4,468 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 4,468
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Audi A3 1.5 TFSI Black Edition Sportback S Tronic Euro 6 (s/s) 5dr
Guildford, Surrey
- 2025 reg
- Petrol
- 5 Doors
- Automatic
- 4,316 Miles
£31,770
Audi A3 1.2 TFSI SE Sportback Euro 5 (s/s) 5dr
Watford, Hertfordshire
- 2011 reg
- Petrol
- 5 Doors
- Manual
- 71,488 Miles
£3,999
Audi A3 2.0 TDI S Line Sportback S Tronic Euro 5 (s/s) 5dr
Welwyn, Hertfordshire
- 2013 reg
- Diesel
- 5 Doors
- Automatic
- 99,000 Miles
£7,800
- 2026 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 1,988 Miles
£29,795
Audi A3 Sportback 1.5 TFSI Sport Sportback Euro 6 (s/s) 5dr
Preston, Lancashire
- 2026 reg
- Petrol
- 5 Doors
- Manual
- 1,988 Miles
£25,495
- 2026 reg
- Petrol
- 5 Doors
- Manual
- 3,509 Miles
£33,490
Audi A3 1.6 TDI S Line Euro 5 (s/s) 3dr
Hitchin, Hertfordshire
- 2014 reg
- Diesel
- 3 Doors
- Manual
- 84,510 Miles
£6,824
Audi A3 2.0 TDI 30 Technik Sportback Euro 6 (s/s) 5dr
Mexborough, South yorkshire
- 2021 reg
- Diesel
- 5 Doors
- Manual
- 128,377 Miles
£9,871
Audi A3 1.5 TFSI 35 S Line Sportback S Tronic Euro 6 (s/s) 5dr
Leeds, West yorkshire
- 2025 reg
- Petrol
- 5 Doors
- Automatic
- 1,631 Miles
£29,500
Audi A3 1.5 TFSIe Black Edition Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh
Leeds, West yorkshire
- 2026 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 10 Miles
£38,000
- 2022 reg
- Petrol Plug-in Hybrid
- 5 Doors
- Automatic
- 65,295 Miles
£15,831
- 2017 reg
- Diesel
- 4 Doors
- Automatic
- 64,173 Miles
£11,735
Audi A3 1.4 TFSI CoD S Line Sportback S Tronic Euro 6 (s/s) 5dr
Blackburn, Lancashire
- 2016 reg
- Petrol
- 5 Doors
- Automatic
- 38,467 Miles
£16,495
Audi A3 2.0 TDI S Line Sportback S Tronic Quattro Euro 6 (s/s) 5dr
Bedford, Bedfordshire
- 2015 reg
- Diesel
- 5 Doors
- Automatic
- 117,249 Miles
£7,495
Audi A3 1.5 TFSI 35 S Line S Tronic Euro 6 (s/s) 4dr
Glasgow, Renfrewshire
- 2025 reg
- Petrol
- 4 Doors
- Automatic
- 3,286 Miles
£28,799
Audi A3 2.0 TDI S Line Euro 6 (s/s) 3dr
Northampton, Northamptonshire
- 2016 reg
- Diesel
- 3 Doors
- Manual
- 87,249 Miles
£10,000
Audi A3 2.0 TFSI Sport S Tronic Euro 6 (s/s) 3dr
Leicester, Leicestershire
- 2017 reg
- Petrol
- 3 Doors
- Automatic
- 111,000 Miles
£8,000
Audi A3 2.0 TDI S Line Sportback Euro 6 (s/s) 5dr
St. albans, Hertfordshire
- 2015 reg
- Diesel
- 5 Doors
- Manual
- 90,000 Miles
£7,999
Audi A3 2.0 FSI SE Sportback 5dr
Barry, South glamorgan
- 2005 reg
- Petrol
- 5 Doors
- Automatic
- 16,868 Miles
£6,990
Audi A3 1.5 TFSI 35 S Line S Tronic Euro 6 (s/s) 4dr
Glasgow, Renfrewshire
- 2025 reg
- Petrol
- 4 Doors
- Automatic
- 3,658 Miles
£28,880
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