Used Audi A3 cars for sale on What Car?

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What Car? Classifieds has 4,603 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 4,603

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

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

Walsall, Staffordshire
  • 2019 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 44,976 Miles
£15,495
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

Bedford, Bedfordshire
  • 2014 reg
  • Diesel
  • 5 Doors
  • Manual
  • 98,619 Miles
£7,295
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

Newcastle upon tyne, Tyne and wear
  • 2025 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 17,900 Miles
£27,991
Full vehicle details
Audi A3 SALOON 1.5 TFSI 35 S Line S Tronic Euro 6 (s/s) 4dr

Audi A3 SALOON 1.5 TFSI 35 S Line S Tronic Euro 6 (s/s) 4dr

Middlesbrough, North yorkshire
  • 2020 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 39,348 Miles
£17,970
Full vehicle details
Audi A3 1.5 TFSI CoD S Line S Tronic Euro 6 (s/s) 4dr

Audi A3 1.5 TFSI CoD S Line S Tronic Euro 6 (s/s) 4dr

Coulsdon, Surrey
  • 2018 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 50,891 Miles
£14,400
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

Tooting, Surrey
  • 2023 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 20,927 Miles
£18,180
Full vehicle details
Audi A3 Saloon 1.0 TFSI 30 S Line Euro 6 (s/s) 4dr

Audi A3 Saloon 1.0 TFSI 30 S Line Euro 6 (s/s) 4dr

Dundee, Angus
  • 2023 reg
  • Petrol
  • 4 Doors
  • Manual
  • 42,046 Miles
£18,495
Full vehicle details
Audi A3 Sportback 1.0 TFSI 30 Sport Sportback S Tronic Euro 6 (s/s) 5dr

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

Dundee, Angus
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 24,734 Miles
£19,795
Full vehicle details
Audi A3 Sportback 1.5 TFSI 30 Sport Sportback Euro 6 (s/s) 5dr

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

Aberdeen, Kincardineshire
  • 2024 reg
  • Petrol
  • 5 Doors
  • Manual
  • 19,230 Miles
£20,999
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

Huddersfield, West yorkshire
  • 2026 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 2,000 Miles
£36,000
Full vehicle details
Audi A3 2.0 TDI 35 S Line Sportback S Tronic Euro 6 (s/s) 5dr

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

Warrington, Cheshire
  • 2023 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 33,622 Miles
£22,750
Full vehicle details
Audi A3 1.5 TFSIe Black Edition Sportback S Tronic Euro 6 (s/s) 5dr 17.9kWh

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

Warrington, Cheshire
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 7,086 Miles
£29,973
Full vehicle details
Audi A3 1.5 TFSI 35 S Line Sportback Euro 6 (s/s) 5dr

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

Hinckley, Leicestershire
  • 2022 reg
  • Petrol
  • 5 Doors
  • Manual
  • 35,140 Miles
£17,295
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

Huddersfield, West yorkshire
  • 2026 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 2,000 Miles
£34,000
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

Bexley, Kent
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 26,848 Miles
£22,100
Full vehicle details
Audi A3 1.4 TFSI CoD S Line S Tronic Euro 6 (s/s) 4dr (Nav)

Audi A3 1.4 TFSI CoD S Line S Tronic Euro 6 (s/s) 4dr (Nav)

Beckenham, Kent
  • 2016 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 49,000 Miles
£13,125
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

Huddersfield, West yorkshire
  • 2026 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 2,000 Miles
£34,000
Full vehicle details
Audi A3 2.0 TDI 35 S Line S Tronic Euro 6 (s/s) 4dr

Audi A3 2.0 TDI 35 S Line S Tronic Euro 6 (s/s) 4dr

West bromwich, West midlands
  • 2023 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 31,027 Miles
£23,998
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

  • 2023 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 58,889 Miles
£20,411
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

Huddersfield, West yorkshire
  • 2026 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 2,000 Miles
£34,000
Full vehicle details
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