Used Audi A3 cars for sale on What Car?

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What Car? Classifieds has 4,616 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 4,616

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

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

Warrington, Warrington
  • 2023 reg
  • Petrol
  • 4 Doors
  • Manual
  • 50,037 Miles
£17,060
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

Sheffield, South yorkshire
  • 2025 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 20,293 Miles
£27,212
Full vehicle details
Audi A3 1.5 TFSI CoD S Line Sportback S Tronic Euro 6 (s/s) 5dr

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

Brooke, Norwich
  • 2017 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 104,000 Miles
£9,750
Full vehicle details
Audi A3 1.5 TFSI Black Edition Sportback S Tronic Euro 6 (s/s) 5dr

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

Chingford, London
  • 2025 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 45 Miles
£29,695
Full vehicle details
Audi A3 1.5 TFSI Black Edition Sportback S Tronic Euro 6 (s/s) 5dr

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

Chingford, London
  • 2025 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 75 Miles
£29,946
Full vehicle details
Audi A3 1.5 TFSI 35 S Line S Tronic Euro 6 (s/s) 4dr

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

Doncaster, South yorkshire
  • 2026 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 5,668 Miles
£28,050
Full vehicle details
Audi A3 2.0 TDI 35 Edition 1 Sportback S Tronic Euro 6 (s/s) 5dr

Audi A3 2.0 TDI 35 Edition 1 Sportback S Tronic Euro 6 (s/s) 5dr

Loughborough, Leicestershire
  • 2022 reg
  • Diesel
  • 5 Doors
  • Automatic
  • 43,441 Miles
£21,945
Full vehicle details
Audi A3 1.4 TFSI CoD Black Edition Euro 6 (s/s) 3dr

Audi A3 1.4 TFSI CoD Black Edition Euro 6 (s/s) 3dr

Oldham, Lancashire
  • 2016 reg
  • Petrol
  • 3 Doors
  • Manual
  • 79,012 Miles
£9,995
Full vehicle details
Audi A3 1.5 TFSI 35 S Line S Tronic Euro 6 (s/s) 4dr

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

Bishops stortford, Hertfordshire
  • 2024 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 8,925 Miles
£26,495
Full vehicle details
Audi A3 1.4 TFSI CoD Sport S Tronic Euro 6 (s/s) 4dr

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

Swindon, Wiltshire
  • 2014 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 78,000 Miles
£8,990
Full vehicle details
Audi A3 2.0 TDI S Line S Tronic Auto 6Spd Euro 6 (s/s) 3dr

Audi A3 2.0 TDI S Line S Tronic Auto 6Spd Euro 6 (s/s) 3dr

Cwmbran, Gwent
  • 2016 reg
  • Diesel
  • 3 Doors
  • Automatic
  • 89,059 Miles
£9,250
Full vehicle details
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

Chorley, Lancashire
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 1,217 Miles
£23,495
Full vehicle details
Audi A3 1.5 TFSI Black Edition Sportback S Tronic Euro 6 (s/s) 5dr

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

Oxford, Oxfordshire
  • 2025 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 3,457 Miles
£28,400
Full vehicle details
Audi A3 1.5 TFSI 35 Black Edition S Tronic Euro 6 (s/s) 4dr

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

Newbury, Berkshire
  • 2026 reg
  • Petrol
  • 4 Doors
  • Automatic
  • 6,416 Miles
£29,400
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

Newbury, Berkshire
  • 2025 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 4,444 Miles
£28,400
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

Chingford, London
  • 2021 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 14,638 Miles
£23,850
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

Chandlers ford, Hampshire
  • 2026 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 3,942 Miles
£29,695
Full vehicle details
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

Willesden, Middlesex
  • 2023 reg
  • Petrol
  • 5 Doors
  • Automatic
  • 45,000 Miles
£16,845
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

Hemel hempstead, Hertfordshire
  • 2017 reg
  • Petrol Plug-in Hybrid
  • 5 Doors
  • Automatic
  • 87,637 Miles
£8,999
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

Nuneaton, Warwickshire
  • 2021 reg
  • Petrol
  • 5 Doors
  • Manual
  • 44,388 Miles
£15,600
Full vehicle details
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