Used petrol SEAT Leon for sale under £15,000

There are 1,205 used petrol SEAT Leon under £15,000 for sale from UK dealers on AskCar, as of 29 October 2026. Typical asking price £10,300 (the median: half cost less, half cost more). The cheapest is £999. AskCar lists 2,162 used SEAT Leon across the UK, from 1,305 dealerships.

The middle half of the 1,205 cars are priced between £8,300 and £12,500.

As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

374 of the 1,205 cars had their price reduced in the last 14 days to 29 October 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202277£12,500£11,000 to £14,000
2021146£12,300£10,800 to £13,800
2020191£12,000£10,400 to £13,000
2019228£11,000£9,200 to £12,600
2018209£9,400£8,000 to £10,900
2017111£8,800£7,600 to £10,000
201669£7,600£6,500 to £9,500
201554£6,800£5,800 to £7,700
201456£5,500£4,700 to £7,000

Cars for sale now, page 4 of 13

Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 2,070 priced SEAT Leon adverts on AskCar as of 29 October 2026.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page.

Cheaper cars like each one, with its price history, are on its AskCar page.

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SEAT Leon by gearbox, fuel and body

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