2021 SEAT Leon 1.0 TSI EVO SE Dynamic

Price: £10,999. Fair price: £698 (6%) over the AskCar estimate of £10,301, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,054 priced SEAT Leon adverts on AskCar as of 2 November 2026.

AskCar lists 2,123 used SEAT Leon from 1,289 UK dealerships, as of 2 November 2026.

Overview

  • Make: SEAT
  • Model: Leon
  • Trim: SE Dynamic
  • Version: 1.0 TSI EVO SE Dynamic Manual FWD Euro 6 (s/s) 5dr (108 bhp)
  • Year: 2021
  • Mileage: 64,635 miles
  • Fuel: Petrol
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 1.0 litres, 108 bhp
  • Gearbox: Manual
  • Drive: Front-wheel drive
  • Colour: Grey
  • CO2: 126 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 SEAT Leon SE Dynamic has covered 64,635 miles, around 18,600 more miles than is typical for its age. Priced at £10,999, it is advertised £698 above the AskCar estimate of £10,301. The AskCar estimate draws on 2,054 SEAT Leon adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 30 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Bridgend Motor Group in Gateshead. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £698 (6%) over the AskCar estimate of £10,301.

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 2,054 priced SEAT Leon adverts across different ages and specifications, as of 2 November 2026.

A 2021 SEAT Leon with the 1.0 petrol engine is typically advertised at £11,800: the median of the 62 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 SEAT Leon has been on sale for at least 30 days.

Price history

AskCar first saw this advert on 3 October 2026 at £10,999. 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 2 November 2026: valid until 5 September 2027.

It has had 3 MOTs. The latest, on 6 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 64,172 miles, which matches the advertised 64,635 miles.

Advertised mileage is about 18,600 miles higher than the median mileage of a 2021 SEAT Leon on AskCar.

Similar cars

25 other 2021 SEAT Leon SE Dynamic 1.0 petrol manual hatchbacks are for sale at UK dealers, from £7,995 to £13,330, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2021 SEAT Leon SE Dynamic, 1.0 petrol hatchback, blue. Mileage: 63,246 miles. Price: £10,896, £103 less than this car. Dealer: Carsa Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/seat-leon-2021-ad853b641b77
  • 2021 SEAT Leon SE Dynamic, 1.0 petrol hatchback, blue. Mileage: 62,440 miles. Price: £9,949, £1,050 less than this car. Dealer: Sayara Motors in Bolton. AskCar page: https://askcar.co.uk/car/seat-leon-2021-0de4020f9130
  • 2021 SEAT Leon SE Dynamic, 1.0 petrol hatchback, grey. Mileage: 60,862 miles. Price: £10,391, £608 less than this car. Dealer: Citygate SEAT Slough in Slough. AskCar page: https://askcar.co.uk/car/seat-leon-2021-d83baa6a5e30
  • The nearest: 2021 SEAT Leon SE Dynamic, 1.0 petrol hatchback, silver, 6 miles from this car. Mileage: 40,608 miles. Price: £11,799, £800 more than this car. Dealer: Motorpoint Birtley in Birtley. AskCar page: https://askcar.co.uk/car/seat-leon-2021-ba4fbe6bbe36

Browse all SEAT Leon cars for sale · 2021 SEAT Leon price guide

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Photos

23 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.