Used Audi A3 cars for sale on What Car?

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What Car? Classifieds has 4,905 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 4,905

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Audi A3 Sportback 1.4 TFSIe 40 S Line Sportback S Tronic Euro 6 (s/s) 5dr 13kWh

Audi A3 Sportback 1.4 TFSIe 40 S Line Sportback S Tronic Euro 6 (s/s) 5dr 13kWh

Northampton, Northamptonshire
  • 2024 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 30,440 Miles
£21,302
Full vehicle details
Audi A3 Sportback 1.5 TFSI Black Edition Sportback S Tronic Euro 6 (s/s) 5dr

Audi A3 Sportback 1.5 TFSI Black Edition Sportback S Tronic Euro 6 (s/s) 5dr

Bridgend, Mid glamorgan
  • 2026 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 5,580 Miles
£32,675
Full vehicle details
Audi A3 Sportback 1.5 TFSI Sport Sportback Euro 6 (s/s) 5dr

Audi A3 Sportback 1.5 TFSI Sport Sportback Euro 6 (s/s) 5dr

Yeovil, Somerset
  • 2025 reg
  • Petrol
  • 5 Doors
  • Manual
  • 6,150 Miles
£25,495
Full vehicle details
Audi A3 Sportback 1.5 TFSI Sport Sportback S Tronic Euro 6 (s/s) 5dr

Audi A3 Sportback 1.5 TFSI Sport Sportback S Tronic Euro 6 (s/s) 5dr

Crewe, Cheshire
  • 2026 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 3,898 Miles
£23,990
Full vehicle details
Audi A3 1.4 TFSI CoD SE Sportback Euro 6 (s/s) 5dr

Audi A3 1.4 TFSI CoD SE Sportback Euro 6 (s/s) 5dr

Walton-on-thames, Surrey
  • 2014 reg
  • Petrol
  • 5 Doors
  • Manual
  • 68,600 Miles
£7,495
Full vehicle details
Audi A3 1.8 TFSI S Line S Tronic Euro 6 (s/s) 4dr

Audi A3 1.8 TFSI S Line S Tronic Euro 6 (s/s) 4dr

Peterborough, Northamptonshire
  • 2015 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 130,500 Miles
£6,770
Full vehicle details
Audi A3 1.5 TFSI 35 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr

Audi A3 1.5 TFSI 35 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr

Glasgow, Renfrewshire
  • 2024 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 19,250 Miles
£25,767
Full vehicle details
Audi A3 1.5 TFSI 35 S Line Sportback S Tronic Euro 6 (s/s) 5dr

Audi A3 1.5 TFSI 35 S Line Sportback S Tronic Euro 6 (s/s) 5dr

Coulsdon, Surrey
  • 2021 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 46,056 Miles
£17,500
Full vehicle details
Audi A3 1.5 TFSI 30 S Line Sportback S Tronic Euro 6 (s/s) 5dr

Audi A3 1.5 TFSI 30 S Line Sportback S Tronic Euro 6 (s/s) 5dr

Bexley, Kent
  • 2026 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 3,157 Miles
£27,295
Full vehicle details
Audi A3 1.6 TDI S Line Sportback Euro 6 (s/s) 5dr

Audi A3 1.6 TDI S Line Sportback Euro 6 (s/s) 5dr

Rotherham, South yorkshire
  • 2016 reg
  • Diesel
  • 5 Doors
  • Manual
  • 84,000 Miles
£9,750
Full vehicle details
Audi A3 1.0 TFSI 30 S Line Sportback Euro 6 (s/s) 5dr

Audi A3 1.0 TFSI 30 S Line Sportback Euro 6 (s/s) 5dr

Belfast, County antrim
  • 2024 reg
  • Petrol
  • 5 Doors
  • Manual
  • 43,238 Miles
£18,495
Full vehicle details
Audi A3 1.5 TFSI 35 Black Edition Sportback Euro 6 (s/s) 5dr

Audi A3 1.5 TFSI 35 Black Edition Sportback Euro 6 (s/s) 5dr

Wallsend, Tyne and wear
  • 2023 reg
  • Petrol
  • 5 Doors
  • Manual
  • 38,921 Miles
£20,950
Full vehicle details
Audi A3 1.4 TFSI E-tron Sportback E-S Tronic Euro 6 5dr 8.8kWh

Audi A3 1.4 TFSI E-tron Sportback E-S Tronic Euro 6 5dr 8.8kWh

Newtownards, County down
  • 2015 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 75,398 Miles
£8,430
Full vehicle details
Audi A3 1.5 TFSI 30 Sport Sportback Euro 6 (s/s) 5dr

Audi A3 1.5 TFSI 30 Sport Sportback Euro 6 (s/s) 5dr

Walsall, West midlands
  • 2024 reg
  • Petrol
  • 5 Doors
  • Manual
  • 267 Miles
£20,999
Full vehicle details
Audi A3 1.5 TFSI CoD SE Technik Sportback Euro 6 (s/s) 5dr

Audi A3 1.5 TFSI CoD SE Technik Sportback Euro 6 (s/s) 5dr

Leicester, Leicestershire
  • 2018 reg
  • Petrol
  • 5 Doors
  • Manual
  • 89,283 Miles
£8,599
Full vehicle details
Audi A3 1.0 TFSI 30 Technik Sportback Euro 6 (s/s) 5dr

Audi A3 1.0 TFSI 30 Technik Sportback Euro 6 (s/s) 5dr

Shrewsbury, Shropshire
  • 2022 reg
  • Petrol
  • 5 Doors
  • Manual
  • 91,898 Miles
£10,780
Full vehicle details
Audi A3 1.5 TFSI 35 Edition 1 Sportback S Tronic Euro 6 (s/s) 5dr

Audi A3 1.5 TFSI 35 Edition 1 Sportback S Tronic Euro 6 (s/s) 5dr

Harrogate, North yorkshire
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 7,170 Miles
£26,500
Full vehicle details
Audi A3 1.0 TFSI 30 S Line Sportback Euro 6 (s/s) 5dr

Audi A3 1.0 TFSI 30 S Line Sportback Euro 6 (s/s) 5dr

  • 2020 reg
  • Petrol
  • 5 Doors
  • Manual
  • 51,890 Miles
£14,499
Full vehicle details
Audi A3 1.5 TFSI S Line Sportback S Tronic Euro 6 (s/s) 5dr

Audi A3 1.5 TFSI S Line Sportback S Tronic Euro 6 (s/s) 5dr

Leicester, Leicestershire
  • 2026 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 1,033 Miles
£31,500
Full vehicle details
Audi A3 1.5 TFSI 35 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr

Audi A3 1.5 TFSI 35 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr

Chingford, London
  • 2025 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 4,405 Miles
£28,650
Full vehicle details
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