2021 SEAT Leon 1.0 TSI EVO SE Dynamic

Price: £12,800. Fair price: £86 (under 1%) over the AskCar estimate of £12,714, 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: 32,598 miles
  • Fuel: Petrol
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 1.0 litres, 108 bhp
  • Gearbox: Manual
  • Drive: Front-wheel drive
  • Colour: White
  • CO2: 126 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 SEAT Leon SE Dynamic has covered 32,598 miles, around 13,400 fewer miles than is typical for its age. Priced at £12,800, it is advertised £86 above the AskCar estimate of £12,714. The AskCar estimate uses UK dealer asking prices, including 2,054 SEAT Leon adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 72 days ago, the asking price has dropped by £200. The latest recorded MOT expiry date is 29 September 2026, which has passed. Confirm its status with the dealer. The government's MOT record matches its advertised mileage. You can find this car at Carlingo in Harrogate. 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: £86 (under 1%) over the AskCar estimate of £12,714.

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 72 days.

Price history

AskCar first saw this advert on 22 August 2026 at £13,000. Its asking price is now £12,800, £200 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

  • 22 August 2026: £13,000
  • 21 October 2026: £12,800

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 29 September 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 25 August 2026, failed.

It failed on: reversing lamp inoperative.

Mileage at that test: 32,610 miles, which matches the advertised 32,598 miles.

Advertised mileage is about 13,400 miles lower 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, grey. Mileage: 32,217 miles. Price: £12,921, £121 more than this car. Dealer: Carsa Durham in Durham. AskCar page: https://askcar.co.uk/car/seat-leon-2021-0adfd7830f16
  • 2021 SEAT Leon SE Dynamic, 1.0 petrol hatchback, grey. Mileage: 31,680 miles. Price: £12,833, the same price as this car. Dealer: Carsa Towcester in Towcester. AskCar page: https://askcar.co.uk/car/seat-leon-2021-994c4f5e2da0
  • 2021 SEAT Leon SE Dynamic, 1.0 petrol hatchback, white. Mileage: 34,169 miles. Price: £12,394, £406 less than this car. Dealer: Dave Fox Cars in Stone. AskCar page: https://askcar.co.uk/car/seat-leon-2021-c0aebf58251b
  • The nearest: 2021 SEAT Leon SE Dynamic, 1.0 petrol hatchback, silver, 15 miles from this car. Mileage: 73,500 miles. Price: £9,830, £2,970 less than this car. Dealer: Evans Halshaw Vauxhall Leeds in Leeds. AskCar page: https://askcar.co.uk/car/seat-leon-2021-00983c1a1b3e

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

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Photos

34 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.