2020 SEAT Leon 2.0 TSI Cupra 300
Price: £12,977. Fair price: £318 (2%) under the AskCar estimate of £13,295, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,093 priced SEAT Leon adverts on AskCar as of 4 November 2026.
AskCar lists 2,151 used SEAT Leon from 1,295 UK dealerships, as of 4 November 2026.
Overview
- Make: SEAT
- Model: Leon
- Trim: Cupra 300
- Version: 2.0 TSI Cupra 300 DSG 4WD Euro 6 5dr (295 bhp)
- Year: 2020
- Mileage: 105,000 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 2.0 litres, 295 bhp
- Gearbox: Automatic (DSG)
- Drive: Four-wheel drive
- Colour: Black
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2020 SEAT Leon Cupra 300 is advertised with 105,000 miles, approximately 55,000 above the typical mileage for its age. The dealer is asking £12,977, which is £318 below the AskCar estimate of £13,295. To work out the AskCar estimate, we analyse UK dealer adverts for 2,093 SEAT Leon cars across different ages and specifications. Since we first spotted the advert 22 days ago, the asking price has dropped by £12. The seller is J.L.A.N Motor Group, based in Birmingham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £318 (2%) under the AskCar estimate of £13,295.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 2,093 priced SEAT Leon adverts across different ages and specifications, as of 4 November 2026.
A 2020 SEAT Leon with the 2.0 petrol engine is typically advertised at £18,300: the median of the 62 for sale on AskCar, as of 4 November 2026.
Time on sale
This 2020 SEAT Leon has been on sale for at least 22 days.
Price history
AskCar first saw this advert on 13 October 2026 at £12,989. Its asking price is now £12,977, £12 less. The latest price cut was seen on 26 October 2026.
Price changes recorded:
- 13 October 2026: £12,989
- 26 October 2026: £12,977
Mileage and MOT
Advertised mileage is about 55,000 miles higher than the median mileage of a 2020 SEAT Leon on AskCar.
Similar cars
6 other 2020 SEAT Leon Cupra 300 2.0 petrol automatic estates are for sale at UK dealers, from £12,494 to £22,995, as of 4 November 2026.
The 3 closest to this car in mileage:
- 2020 SEAT Leon Cupra 300, 2.0 petrol estate, black. Mileage: 94,509 miles. Price: £12,494, £483 less than this car. Dealer: Motor Buying Group in Whiteley. AskCar page: https://askcar.co.uk/car/seat-leon-2020-ff9a15e6b789
- 2020 SEAT Leon Cupra 300, 2.0 petrol estate, silver. Mileage: 49,695 miles. Price: £18,950, £5,973 more than this car. Dealer: Derbyshire Motor Company in Chesterfield. AskCar page: https://askcar.co.uk/car/seat-leon-2020-705fddc92bc4
- 2020 SEAT Leon Cupra 300, 2.0 petrol estate, silver. Mileage: 47,658 miles. Price: £20,000, £7,023 more than this car. Dealer: Chris W Roads in Ripley. AskCar page: https://askcar.co.uk/car/seat-leon-2020-799113b707ce
- The nearest: 2020 SEAT Leon Cupra 300, 2.0 petrol estate, grey, 32 miles from this car. Mileage: 29,800 miles. Price: £22,995, £10,018 more than this car. Dealer: Corner House Garage in Broughton Astley. AskCar page: https://askcar.co.uk/car/seat-leon-2020-edd423e1efee
Browse all SEAT Leon cars for sale · 2020 SEAT Leon price guide
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Photos
16 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.