2020 SEAT Leon 1.6 TDI SE
Price: £9,795. Fair price: £705 (6%) under the AskCar estimate of £10,500, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,097 priced SEAT Leon adverts on AskCar as of 7 November 2026.
AskCar lists 2,172 used SEAT Leon from 1,307 UK dealerships, as of 7 November 2026.
Overview
- Make: SEAT
- Model: Leon
- Trim: SE
- Version: 1.6 TDI SE Manual FWD Euro 6 5dr (113 bhp)
- Year: 2020
- Mileage: 48,329 miles
- Fuel: Diesel
- Body: Estate, 5 doors, 5 seats
- Engine: 1.6 litres, 113 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Red
- CO2: 125 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2020 SEAT Leon is advertised with 48,329 miles, approximately 3,000 below the typical mileage for its age. Priced at £9,795, it is advertised £705 below the AskCar estimate of £10,500. The AskCar estimate uses 2,097 UK dealer adverts for the SEAT Leon, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 34 days ago. Its advertised mileage matches the government's MOT record. The seller is Philip Paul, based in Oswestry. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £705 (6%) under the AskCar estimate of £10,500.
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 2,097 priced SEAT Leon adverts across different ages and specifications, as of 7 November 2026.
A 2020 SEAT Leon with the 1.6 diesel engine is typically advertised at £7,900: the median of the 14 for sale on AskCar, as of 7 November 2026.
Time on sale
This 2020 SEAT Leon has been on sale for at least 34 days.
Price history
AskCar first saw this advert on 4 October 2026 at £9,795. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 13 September 2027.
It has had 6 MOTs. The latest, on 14 September 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 48,278 miles, which matches the advertised 48,329 miles.
Advertised mileage is about 3,000 miles lower than the median mileage of a 2020 SEAT Leon on AskCar.
Similar cars
2 other 2020 SEAT Leon SE 1.6 diesel manual estates are for sale at UK dealers, from £4,295 to £9,995, as of 7 November 2026.
The 2 closest to this car in mileage:
- 2020 SEAT Leon SE, 1.6 diesel estate, black. Mileage: 51,975 miles. Price: £9,995, £200 more than this car. Dealer: M H Motors in Newtownabbey. AskCar page: https://askcar.co.uk/car/seat-leon-2020-9127e7a8ac42
- 2020 SEAT Leon SE, 1.6 diesel estate, black. Mileage: 112,000 miles. Price: £4,295, £5,500 less than this car. Dealer: Motor Base Automobiles in Enfield. AskCar page: https://askcar.co.uk/car/seat-leon-2020-26713c6f3e33
Browse all SEAT Leon cars for sale · 2020 SEAT Leon price guide
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- Used SEAT Leon for sale near Oswestry
Photos
48 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.