Used Audi A3 cars for sale on What Car?

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What Car? Classifieds has 4,827 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 4,827

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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

Llandudno junction, Gwynedd
  • 2026 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 4,000 Miles
£29,750
Full vehicle details
Audi A3 1.4 TFSIe 45 S Line Competition Sportback S Tronic Euro 6 (s/s) 5dr 13kWh

Audi A3 1.4 TFSIe 45 S Line Competition Sportback S Tronic Euro 6 (s/s) 5dr 13kWh

Swanley, Kent
  • 2022 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 42,770 Miles
£19,495
Full vehicle details
Audi A3 1.4 TFSIe 40 Sport Sportback S Tronic Euro 6 (s/s) 5dr 13kWh

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

Bury, Lancs
  • 2023 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 83,888 Miles
£13,686
Full vehicle details
Audi A3 1.0 TFSI 30 Black Edition Sportback Euro 6 (s/s) 5dr

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

Broxburn, West lothian
  • 2018 reg
  • Petrol
  • 5 Doors
  • Manual
  • 38,000 Miles
£13,995
Full vehicle details
Audi A3 2.0 TDI S Line Sportback S Tronic Quattro Euro 6 (s/s) 5dr

Audi A3 2.0 TDI S Line Sportback S Tronic Quattro Euro 6 (s/s) 5dr

North shields, Tyne and wear
  • 2014 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 94,796 Miles
£8,389
Full vehicle details
Audi A3 1.4 TFSIe 40 Sport Sportback S Tronic Euro 6 (s/s) 5dr 13kWh

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

Sevenoaks, Kent
  • 2021 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 93,630 Miles
£11,995
Full vehicle details
Audi A3 1.5 TFSI 35 Edition 1 S Tronic Euro 6 (s/s) 4dr

Audi A3 1.5 TFSI 35 Edition 1 S Tronic Euro 6 (s/s) 4dr

Middlesbrough, Cleveland
  • 2023 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 27,956 Miles
£24,458
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

Poole, Dorset
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 30,231 Miles
£22,495
Full vehicle details
Audi A3 1.5 TFSI 35 Sport Euro 6 (s/s) 4dr

Audi A3 1.5 TFSI 35 Sport Euro 6 (s/s) 4dr

Walton-on-thames, Surrey
  • 2025 reg
  • Petrol
  • 4 Doors
  • Manual
  • 9,788 Miles
£23,759
Full vehicle details
Audi A3 Sportback 2.0 TDI 35 S Line Sportback S Tronic Euro 6 (s/s) 5dr

Audi A3 Sportback 2.0 TDI 35 S Line Sportback S Tronic Euro 6 (s/s) 5dr

Edinburgh, Midlothian
  • 2026 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 50 Miles
£34,398
Full vehicle details
Audi A3 1.5 TFSIe 40 S Line Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh

Audi A3 1.5 TFSIe 40 S Line Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh

  • 2025 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 6,786 Miles
£26,197
Full vehicle details
Audi A3 2.0 TFSI Sport Sportback Euro 6 (s/s) 5dr

Audi A3 2.0 TFSI Sport Sportback Euro 6 (s/s) 5dr

Bury, Lancashire
  • 2017 reg
  • Petrol
  • 5 Doors
  • Manual
  • 90,625 Miles
£8,270
Full vehicle details
Audi A3 2.0 TDI S Line Sportback Euro 6 (s/s) 5dr

Audi A3 2.0 TDI S Line Sportback Euro 6 (s/s) 5dr

Sheffield, Yorkshire
  • 2014 reg
  • Diesel
  • 5 Doors
  • Manual
  • 108,500 Miles
£6,490
Full vehicle details
Audi A3 1.4 TFSI CoD Sport Sportback Euro 6 (s/s) 5dr

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

Kilmarnock, Ayrshire
  • 2017 reg
  • Petrol
  • 5 Doors
  • Manual
  • 74,000 Miles
£8,495
Full vehicle details
Audi A3 1.5 TFSI CoD 35 S Line Sportback S Tronic Euro 6 (s/s) 5dr

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

Spalding, Lincolnshire
  • 2019 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 52,823 Miles
£12,250
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

Waltham abbey, Essex
  • 2021 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 67,436 Miles
£16,000
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

Hessle, North humberside
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 26,026 Miles
£22,817
Full vehicle details
Audi A3 2.0 TDI S Line Sportback S Tronic Euro 6 (s/s) 5dr

Audi A3 2.0 TDI S Line Sportback S Tronic Euro 6 (s/s) 5dr

Oldham, Lancashire
  • 2017 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 102,441 Miles
£9,995
Full vehicle details
Audi A3 Sportback 1.5 TFSI 35 S Line Sportback S Tronic Euro 6 (s/s) 5dr

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

Bedford, Bedfordshire
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 18,991 Miles
£22,499
Full vehicle details
Audi A3 1.5 TFSI CoD SE Euro 6 (s/s) 3dr

Audi A3 1.5 TFSI CoD SE Euro 6 (s/s) 3dr

Slough, Buckinghamshire
  • 2017 reg
  • Petrol
  • 3 Doors
  • Manual
  • 95,000 Miles
£6,499
Full vehicle details
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