2020 SEAT Leon prices

There are 301 used 2020 SEAT Leon cars for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £12,300 (the median: half cost less, half cost more). The cheapest is £4,250. The middle half are priced between £10,500 and £14,400. Median mileage: about 52,000 miles.

Dealers lowered the asking price on more than a third of 2020 SEAT Leon cars: 110 of the 301 in the 14 days to 10 November 2026.

2020 SEAT Leon prices by engine and mileage

A 2020 SEAT Leon 2.0 petrol car typically costs £18,000, against £12,000 for the 1.5 petrol, as of 10 November 2026.

A 2020 SEAT Leon 1.5 petrol car with 20,000 to 40,000 miles typically costs £14,400, against £10,100 with 60,000 miles or more.

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
1.5 petrol£12,000Too few for sale£14,400£12,600£10,100
2.0 petrol£18,000Too few for saleToo few for sale£18,700£14,200
1.0 petrol£11,000Too few for saleToo few for saleToo few for saleToo few for sale

Only 14 of the 2020 SEAT Leon cars for sale have the 1.4 plug-in hybrid engine, too few to give a typical asking price.

Only 14 of the 2020 SEAT Leon cars for sale have the 1.6 diesel engine, too few to give a typical asking price.

2020 SEAT Leon prices by trim

TrimTypical asking price, 2020 cars
FR£12,000
SE Dynamic£10,500
FR Black Edition£12,900
Cupra 290£18,900
CupraToo few for sale
Xcellence LUXToo few for sale
Cupra 300Too few for sale
SEToo few for sale
FR SportToo few for sale
XcellenceToo few for sale

Only 11 of the 2020 SEAT Leon cars for sale are Cupra, too few to give a typical asking price.

Only 9 of the 2020 SEAT Leon cars for sale are Xcellence LUX, too few to give a typical asking price.

Only 8 of the 2020 SEAT Leon cars for sale are Cupra 300, too few to give a typical asking price.

Only 7 of the 2020 SEAT Leon cars for sale are SE, too few to give a typical asking price.

Only 4 of the 2020 SEAT Leon cars for sale are FR Sport, too few to give a typical asking price.

Only 3 of the 2020 SEAT Leon cars for sale are Xcellence, too few to give a typical asking price.

Typical asking prices are of 2020 SEAT Leon cars for sale on 10 November 2026, and are given only where at least 20 cars with a price are for sale.

2020 SEAT Leon against other years

A 2019 SEAT Leon car has a typical asking price of £11,400 and a 2021 one £13,000, as of 10 November 2026.

AskCar lists 2,134 used SEAT Leon across the UK, from 1,285 dealerships.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2020 SEAT Leon cars for sale now, page 6 of 6

This page lists 2020 SEAT Leon cars not picked out on page 1, cheapest first.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 2,066 priced SEAT Leon adverts on AskCar as of 10 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2020 SEAT Leon.

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. Each car's AskCar page has its full price history and cheaper cars like it.

This list leaves out 12 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

SEAT Leon by gearbox, fuel and body

SEAT Leon prices by year

SEAT Leon by trim

2020 SEAT Leon by price

2020 SEAT Leon by trim

SEAT Leon by price

SEAT Leon near you

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