2021 SEAT Leon 2.0 TDI SE Dynamic
Price: £13,650. Fair price: £435 (3%) over the AskCar estimate of £13,215, 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 Dynamic
- Version: 2.0 TDI SE Dynamic Manual FWD Euro 6 5dr (113 bhp)
- Year: 2021
- Mileage: 39,000 miles
- Fuel: Diesel
- Body: Hatchback, 5 doors, 5 seats
- Engine: 2.0 litres, 113 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 116 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 SEAT Leon SE Dynamic has covered 39,000 miles, around 7,900 fewer miles than is typical for its age. Priced at £13,650, it is advertised £435 above the AskCar estimate of £13,215. The AskCar estimate draws on 2,097 SEAT Leon adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale today. Its advertised mileage matches the government's MOT record. You can find this car at Igen Autos in Magherafelt. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £435 (3%) over the AskCar estimate of £13,215.
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.
Time on sale
AskCar first saw this 2021 SEAT Leon advertised today. About half of 2021 SEAT Leon cars are gone from sale within a month of being advertised: 193 of the 404 first advertised between 8 July 2026 and 4 October 2026.
Price history
AskCar first saw this advert on 7 November 2026 at £13,650. 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 25 March 2027.
It has had 3 MOTs. The latest, on 26 March 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 33,440 miles, which matches the advertised 39,000 miles.
Advertised mileage is about 7,900 miles lower than the median mileage of a 2021 SEAT Leon on AskCar.
Similar cars
2 other 2021 SEAT Leon SE Dynamic 2.0 diesel manual hatchbacks are for sale at UK dealers, from £7,995 to £9,699, as of 7 November 2026.
The 2 closest to this car in mileage:
- 2021 SEAT Leon SE Dynamic, 2.0 diesel hatchback, black. Mileage: 83,620 miles. Price: £9,699, £3,951 less than this car. Dealer: Rcs Car Sales Worcester in Worcester. AskCar page: https://askcar.co.uk/car/seat-leon-2021-dabe54ef08af
- 2021 SEAT Leon SE Dynamic, 2.0 diesel hatchback, black. Mileage: 112,241 miles. Price: £7,995, £5,655 less than this car. Dealer: Autoplex Motors in Bury. AskCar page: https://askcar.co.uk/car/seat-leon-2021-120033049589
Browse all SEAT Leon cars for sale · 2021 SEAT Leon price guide
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Photos
14 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.