Used Audi A3 cars for sale on What Car?

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What Car? Classifieds has 4,614 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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Audi A3 1.0 TFSI 30 S Line Sportback S Tronic Euro 6 (s/s) 5dr

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

Wakefield, West yorkshire
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 18,000 Miles
£21,290
Full vehicle details
Audi A3 Sportback 1.5 TFSI 35 Black Edition Sportback S Tronic Euro 6 (s/s) 5dr

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

Cheltenham, Gloucestershire
  • 2025 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 5,167 Miles
£29,250
Full vehicle details
Audi A3 Sportback 1.5 TFSI 35 Technik Sportback Euro 6 (s/s) 5dr

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

Peterborough, Northamptonshire
  • 2020 reg
  • Petrol
  • 5 Doors
  • Manual
  • 12,455 Miles
£16,499
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

Stafford, Staffordshire
  • 2023 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 29,344 Miles
£21,490
Full vehicle details
Audi A3 Sportback 1.5 TFSI 35 Edition 1 Sportback S Tronic Euro 6 (s/s) 5dr

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

Bristol, South gloucestershire
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 32,998 Miles
£24,600
Full vehicle details
Audi A3 Sportback 1.5 TFSI 30 S Line Sportback S Tronic Euro 6 (s/s) 5dr

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

Dundee, Angus
  • 2026 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 1,287 Miles
£28,995
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

Poole, Dorset
  • 2022 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 62,407 Miles
£17,900
Full vehicle details
Audi A3 1.5 TFSIe 17.9kWh S Line Sportback S Tronic Euro 6 (s/s) 5dr

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

Swindon, Wiltshire
  • 2026 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 4,625 Miles
£28,995
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

Bolton, Lancashire
  • 2026 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 4,970 Miles
£29,997
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

Tamworth, Staffordshire
  • 2026 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 3,970 Miles
£29,490
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

Liverpool, Merseyside
  • 2023 reg
  • Petrol
  • 5 Doors
  • Manual
  • 14,692 Miles
£21,790
Full vehicle details
Audi A3 1.0 TFSI 30 S Line Euro 6 (s/s) 4dr

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

Liverpool, Merseyside
  • 2023 reg
  • Petrol
  • 4 Doors
  • Manual
  • 13,568 Miles
£20,390
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

Liverpool, Merseyside
  • 2022 reg
  • Petrol
  • 5 Doors
  • Manual
  • 21,240 Miles
£19,990
Full vehicle details
Audi A3 1.0 TFSI S Line Sportback S Tronic Euro 6 (s/s) 5dr

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

Edwinstowe, Mansfield
  • 2018 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 62,760 Miles
£12,950
Full vehicle details
Audi A3 1.0 TFSI 30 S Line Euro 6 (s/s) 4dr

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

London road, Hook
  • 2021 reg
  • Petrol
  • 4 Doors
  • Manual
  • 54,677 Miles
£14,099
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

Bristol, Gloucestershire
  • 2016 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 42,300 Miles
£11,730
Full vehicle details
Audi A3 1.5 TFSI CoD S Line Sportback Euro 6 (s/s) 5dr

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

Wimbledon, Greater london
  • 2017 reg
  • Petrol
  • 5 Doors
  • Manual
  • 20,562 Miles
£16,000
Full vehicle details
Audi A3 1.4 TFSIe 40 S Line Sportback S Tronic Euro 6 (s/s) 5dr 13kWh

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

Chatham, Kent
  • 2023 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 56,552 Miles
£17,350
Full vehicle details
Audi A3 1.0 TFSI 30 Sport Sportback S Tronic Euro 6 (s/s) 5dr

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

Norwich, Norfolk
  • 2024 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 32,994 Miles
£18,290
Full vehicle details
Audi A3 2.0 TDI Black Edition S Tronic Auto 6Spd Euro 6 (s/s) 4dr

Audi A3 2.0 TDI Black Edition S Tronic Auto 6Spd Euro 6 (s/s) 4dr

Edwinstowe, Mansfield
  • 2017 reg
  • Diesel
  • 4 Doors
  • Automatic
  • 74,551 Miles
£13,250
Full vehicle details
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