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Free basic breakdown offer hanging from rear view mirror

Used Diesel SEAT Leon Cars for sale

We have 145 Diesel SEAT Leon 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 SEAT Leon in stock

  • SEAT Leon 2.0 TDI CR FR DSG Euro 5 (s/s) 5dr
    £4,995
    SEAT Leon 2.0 TDI CR FR DSG Euro 5 (s/s) 5dr
    • 2015
    • •
    • 140,075 miles
    • •
    • Diesel
    • •
    • Automatic
    Car Ninja Ltd

    Icon - location pin Twickenham

  • SEAT Leon 2.0 TDI FR Technology Euro 6 (s/s) 5dr
    £8,495
    SEAT Leon 2.0 TDI FR Technology Euro 6 (s/s) 5dr
    • 2017
    • •
    • 85,902 miles
    • •
    • Diesel
    • •
    • Manual
    Car Ninja Ltd

    Icon - location pin Twickenham

  • SEAT Leon 2.0 Leon Stylance Auto 5dr
    £2,495
    SEAT LEON 2.0 Leon Stylance Auto 5dr
    • 2007
    • •
    • 95,000 miles
    • •
    • Diesel
    • •
    • Automatic
    The We Love Car Group

    Icon - location pin Leatherhead

  • SEAT Leon 2.0 TDI FR Euro 4 5dr
    £3,495
    SEAT Leon 2.0 TDI FR Euro 4 5dr
    • 2007
    • •
    • 77,000 miles
    • •
    • Diesel
    • •
    • Manual
    Harentor Ltd

    Icon - location pin St. Albans

  • SEAT Leon 1.6 TDI SE Sport Tourer 5dr Diesel DSG Euro 6 (s/s) (110 ps) +FR
    £4,495
    SEAT LEON 1.6 TDI SE Sport Tourer 5dr Diesel DSG Euro 6 (s/s) (110 ps) +FR
    • 2015
    • •
    • 130,000 miles
    • •
    • Diesel
    • •
    • Automatic
    SG Motorhouse

    Icon - location pin Hoddesdon

  • AA finance available

    SEAT Leon 2.0 TDI FR DSG Euro 6 (s/s) 5dr
    £8,650
    SEAT Leon 2.0 TDI FR DSG Euro 6 (s/s) 5dr
    • 2015
    • •
    • 72,450 miles
    • •
    • Diesel
    • •
    • Automatic
    Fifield Cars Ltd

    Icon - location pin Chertsey

View 145 vehicles

AA inspected Diesel SEAT Leon for sale

  • Star icon This vehicle has passed an AA inspection

    AA finance available

    SEAT Leon 1.6 TDI SE Dynamic Euro 6 (s/s) 5dr
    SEAT Leon 1.6 TDI SE Dynamic Euro 6 (s/s) 5dr
    SEAT Leon 1.6 TDI SE Dynamic Euro 6 (s/s) 5dr
    £9,971
    SEAT Leon 1.6 TDI SE Dynamic Euro 6 (s/s) 5dr
    • 2020
    • •
    • 59,190 miles
    • •
    • Diesel
    • •
    • Manual
    Quality Part X Stevenage

    Icon - location pin Stevenage

  • Star icon This vehicle has passed an AA inspection
    SEAT LEON 2.0 TDI CR FR Hatchback 5dr Diesel DSG Euro 5 (s/s) (184 ps)
    SEAT LEON 2.0 TDI CR FR Hatchback 5dr Diesel DSG Euro 5 (s/s) (184 ps)
    SEAT LEON 2.0 TDI CR FR Hatchback 5dr Diesel DSG Euro 5 (s/s) (184 ps)
    £5,250
    SEAT LEON 2.0 TDI CR FR Hatchback 5dr Diesel DSG Euro 5 (s/s) (184 ps)
    • 2014
    • •
    • 135,569 miles
    • •
    • Diesel
    • •
    • Automatic
    Breckland Vehicle Specialist Ltd

    Icon - location pin Brandon

  • Star icon This vehicle has passed an AA inspection
    SEAT Leon 2.0 TDI SE Dynamic Euro 6 (s/s) 5dr
    SEAT Leon 2.0 TDI SE Dynamic Euro 6 (s/s) 5dr
    SEAT Leon 2.0 TDI SE Dynamic Euro 6 (s/s) 5dr
    £14,495
    SEAT Leon 2.0 TDI SE Dynamic Euro 6 (s/s) 5dr
    • 2021
    • •
    • 22,060 miles
    • •
    • Diesel
    • •
    • Manual
    V12 Sports and Classics

    Icon - location pin Hinckley

View 3 inspected

Diesel SEAT Leon from Manufacturer Approved Dealers

Vehicles inspected by the dealer to ensure they meet the manufacturer's standards
  • Star icon This vehicle has passed an AA inspection

    AA finance available

    SEAT Leon 1.6 TDI SE Dynamic Euro 6 (s/s) 5dr
    £9,971
    SEAT Leon 1.6 TDI SE Dynamic Euro 6 (s/s) 5dr
    • 2020
    • •
    • 59,190 miles
    • •
    • Diesel
    • •
    • Manual
    Quality Part X Stevenage

    Icon - location pin Stevenage

  • Star icon This vehicle has passed an AA inspection
    SEAT Leon 2.0 TDI CR FR Hatchback 5dr Diesel DSG Euro 5 (s/s) (184 ps)
    £5,250
    SEAT LEON 2.0 TDI CR FR Hatchback 5dr Diesel DSG Euro 5 (s/s) (184 ps)
    • 2014
    • •
    • 135,569 miles
    • •
    • Diesel
    • •
    • Automatic
    Breckland Vehicle Specialist Ltd

    Icon - location pin Brandon

  • Star icon This vehicle has passed an AA inspection
    SEAT Leon 2.0 TDI SE Dynamic Euro 6 (s/s) 5dr
    £14,495
    SEAT Leon 2.0 TDI SE Dynamic Euro 6 (s/s) 5dr
    • 2021
    • •
    • 22,060 miles
    • •
    • Diesel
    • •
    • Manual
    V12 Sports and Classics

    Icon - location pin Hinckley

  • SEAT Leon 2.0 TDI 184 FR Technology 5dr
    £11,747
    SEAT Leon ST 2.0 TDI 184 FR Technology 5dr
    • 2019
    • •
    • 42,233 miles
    • •
    • Diesel
    • •
    • Manual
    Arbury Seat Solihull

    Icon - location pin Solihull

  • SEAT Leon 2.0 TDI FR Technology ST Euro 6 (s/s) 5dr
    £8,995
    SEAT Leon 2.0 TDI FR Technology ST Euro 6 (s/s) 5dr
    • 2017
    • •
    • 71,000 miles
    • •
    • Diesel
    • •
    • Manual
    A. Lamb Autos

    Icon - location pin Chepstow

  • SEAT Leon 2.0 TDI CR FR Hatchback 5dr Diesel Manual Euro 5 (170 ps)
    £4,250
    SEAT LEON 2.0 TDI CR FR Hatchback 5dr Diesel Manual Euro 5 (170 ps)
    • 2010
    • •
    • 100,000 miles
    • •
    • Diesel
    • •
    • Manual
    CSW Automotive Ltd

    Icon - location pin Stafford

View 10 approved

Why buy through The AA

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Trusted dealers only

All dealers have committed to AA Cars Standards to give you peace of mind.

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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 SEAT models in stock
    • SEAT Alhambra
    • SEAT Altea
    • SEAT Arona
    • SEAT Ateca
    • SEAT Exeo
    • SEAT Ibiza
    • SEAT Tarraco
    • SEAT Toledo
    • Used SEAT
    • SEAT Dealers
    • Other family cars
  • Other SEAT Leon fuel types in stock
    • Petrol SEAT Leon
    • Hybrid SEAT Leon
    • Plug-in Hybrid SEAT Leon

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