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Used Diesel Audi A3 cars for sale

We have 514 Diesel Audi A3 cars in stock. All cars come with 12 months free breakdown cover (or a discounted upgrade if you're an AA member) and £75 off your next service & MOT.

Used Diesel Audi A3 in stock

  • AA finance available

    Audi A3 2.0 TDI Sport Sportback Euro 6 (s/s) 5dr
    £10,502 Audi A3 2.0 TDI Sport Sportback Euro 6 (s/s) 5dr
    • 2017
    • •
    • 59,578 miles
    • •
    • Diesel
    • •
    • Manual
    Hiltop Motors
    Icon - phone receiver 020 3018 4147

    Icon - location pin London

  • AA finance available

    Audi A3 2.0 TDI S line Euro 6 (s/s) 2dr
    £12,388 Audi A3 Cabriolet 2.0 TDI S line Euro 6 (s/s) 2dr
    • 2017
    • •
    • 59,473 miles
    • •
    • Diesel
    • •
    • Manual
    Hiltop Motors
    Icon - phone receiver 020 3018 4147

    Icon - location pin London

  • Audi A3 35 TDI S Line 5dr S Tronic
    £25,750 Audi A3 35 TDI S Line 5dr S Tronic
    • 2023
    • •
    • 29,502 miles
    • •
    • Diesel
    • •
    • Semiauto
    West London Audi
    Icon - phone receiver 020 3018 5659

    Icon - location pin Brentford

  • Audi A3 35 TDI Edition 1 4dr S Tronic
    £25,750 Audi A3 Saloon 35 TDI Edition 1 4dr S Tronic
    • 2022
    • •
    • 20,617 miles
    • •
    • Diesel
    • •
    • Semiauto
    West London Audi
    Icon - phone receiver 020 3018 5659

    Icon - location pin Brentford

  • Audi A3 1.6 TDI Black Edition Sportback Euro 6 (s/s) 5dr
    £11,200 Audi A3 1.6 TDI Black Edition Sportback Euro 6 (s/s) 5dr
    • 2017
    • •
    • 75,743 miles
    • •
    • Diesel
    • •
    • Manual
    Car Planet Barnet
    Icon - phone receiver 020 3018 4932

    Icon - location pin London

  • Audi A3 1.6 TDI 30 S line Sportback Euro 6 (s/s) 5dr
    £17,150 Audi A3 1.6 TDI 30 S line Sportback Euro 6 (s/s) 5dr
    • 2018
    • •
    • 5,535 miles
    • •
    • Diesel
    • •
    • Manual
    Car Planet Barnet
    Icon - phone receiver 020 3018 4932

    Icon - location pin London

View 514 vehicles

AA inspected Diesel Audi A3 for sale

  • Star icon This vehicle has passed an AA inspection
    Audi A3 2.0 TDI S line Euro 6 (s/s) 4dr
    Audi A3 2.0 TDI S line Euro 6 (s/s) 4dr
    Audi A3 2.0 TDI S line Euro 6 (s/s) 4dr
    £9,995

    Audi A3 2.0 TDI S line Euro 6 (s/s) 4dr

    • 2017
    • •
    • 101,550 miles
    • •
    • Diesel
    • •
    • Manual
    V12 Sports and Classics
    Icon - phone receiver 020 3018 3514

    Hinckley (90 miles)

  • Star icon This vehicle has passed an AA inspection
    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
    Audi A3 1.6 TDI S line Sportback Euro 6 (s/s) 5dr
    £10,595

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

    • 2016
    • •
    • 67,800 miles
    • •
    • Diesel
    • •
    • Manual
    V12 Sports and Classics
    Icon - phone receiver 020 3018 3514

    Hinckley (90 miles)

  • Star icon This vehicle has passed an AA inspection
    AUDI A3 2.0 TDI Sport Sportback 5dr Diesel Manual Euro 6 (s/s) (150 ps)
    AUDI A3 2.0 TDI Sport Sportback 5dr Diesel Manual Euro 6 (s/s) (150 ps)
    AUDI A3 2.0 TDI Sport Sportback 5dr Diesel Manual Euro 6 (s/s) (150 ps)
    £7,225

    AUDI A3 2.0 TDI Sport Sportback 5dr Diesel Manual Euro 6 (s/s) (150 ps)

    • 2018
    • •
    • 132,853 miles
    • •
    • Diesel
    • •
    • Manual
    South and West Motors Ltd
    Icon - phone receiver 01225 262 438

    Bath (94 miles)

  • View 5 inspected >

    Diesel Audi A3 from Manufacturer Approved Dealers

    Vehicles inspected by the dealer to ensure they meet the manufacturer's standards
    • Audi A3 35 TDI S Line 5dr S Tronic
      £25,750 Audi A3 35 TDI S Line 5dr S Tronic
      • 2023
      • •
      • 29,502 miles
      • •
      • Diesel
      • •
      • Semiauto
      West London Audi
      Icon - phone receiver 020 3018 5659

      Icon - location pin Brentford

    • Audi A3 35 TDI Edition 1 4dr S Tronic
      £25,750 Audi A3 Saloon 35 TDI Edition 1 4dr S Tronic
      • 2022
      • •
      • 20,617 miles
      • •
      • Diesel
      • •
      • Semiauto
      West London Audi
      Icon - phone receiver 020 3018 5659

      Icon - location pin Brentford

    • Audi A3 35 TDI Black Edition 5dr S Tronic
      £32,718 Audi A3 35 TDI Black Edition 5dr S Tronic
      • 2025
      • •
      • 4,868 miles
      • •
      • Diesel
      • •
      • Semiauto
      Guildford Audi
      Icon - phone receiver 01483 334 696

      Icon - location pin Guildford

    • Audi A3 35 TDI S Line 5dr S Tronic
      £17,495 Audi A3 35 TDI S Line 5dr S Tronic
      • 2020
      • •
      • 68,500 miles
      • •
      • Diesel
      • •
      • Semiauto
      Stansted Audi
      Icon - phone receiver 01279 907 602

      Icon - location pin Bishop's Stortford

    • Audi A3 30 TDI S Line 5dr
      £21,968 Audi A3 30 TDI S Line 5dr
      • 2021
      • •
      • 10,153 miles
      • •
      • Diesel
      • •
      • Manual
      Marshall Audi Tunbridge Wells
      Icon - phone receiver 01892 272 429

      Icon - location pin Tunbridge Wells

    • AA finance available

      Audi A3 2.0 TDI 30 Sport Euro 6 (s/s) 4dr
      £14,120 Audi A3 2.0 TDI 30 Sport Euro 6 (s/s) 4dr
      • 2021
      • •
      • 86,531 miles
      • •
      • Diesel
      • •
      • Manual
      Quality Part X Ltd Dunstable
      Icon - phone receiver 01582 232 701

      Icon - location pin Dunstable

    View 73 approved >

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    All vehicles checked

    Vehicle history, MOT, mileage, accident and police reports are all checked - on every vehicle.

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    Exclusive AA offers

    12 months free breakdown cover (or discounted upgrade if you're an AA member) and £75 off a Service & MOT. T&Cs apply.

    • Diesel Audi models in stock
      • Audi A1
      • Audi A4
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      • Audi A6
      • Audi A7
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      • Audi S4
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      • Audi TT
      • Used Audi
      • Audi Dealers
      • Other family cars
    • Other Audi A3 fuel types in stock
      • Petrol Audi A3
      • Hybrid Audi A3
      • Plug-In-Hybrid Audi A3

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