2021 SEAT Leon 1.0 TSI EVO SE

Overview

• Make: SEAT
• Model: Leon
• Trim: SE
• Version: 1.0 TSI EVO SE Manual FWD Euro 6 (s/s) 5dr (108 bhp)
• Year: 2021
• Mileage: 55,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 55,000 miles on the clock, this 2021 SEAT Leon has done roughly 9,000 more miles than a typical 2021 SEAT Leon. Its asking price of £8,990 is £1,277 below the AskCar estimate of £10,267. The AskCar estimate uses 2,054 UK dealer adverts for the SEAT Leon, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. We checked its advertised mileage against the government's MOT record, and they match. The seller is Riverside Car Sales, based in Middlesbrough. 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

Good value: £1,277 (12%) under the AskCar estimate of £10,267.

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

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: 181 of the 375 first advertised between 8 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 2 November 2026 at £8,990. 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 21 November 2026.

It has had 3 MOTs. The latest, on 28 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 38,176 miles, which matches the advertised 55,000 miles.

Advertised mileage is about 9,000 miles higher than the median mileage of a 2021 SEAT Leon on AskCar.

Similar cars

4 other 2021 SEAT Leon SE 1.0 petrol manual hatchbacks are for sale at UK dealers, from £8,890 to £11,149, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 SEAT Leon SE, 1.0 petrol hatchback, red. Mileage: 62,252 miles. Price: £10,240, £1,250 more than this car. Dealer: Evans Halshaw Renault Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/seat-leon-2021-5668fed196af
• 2021 SEAT Leon SE, 1.0 petrol hatchback, white. Mileage: 68,245 miles. Price: £10,495, £1,505 more than this car. Dealer: Skinners Of Rye in Rye. AskCar page: https://askcar.co.uk/car/seat-leon-2021-14fabcdf4219
• 2021 SEAT Leon SE, 1.0 petrol hatchback, silver. Mileage: 39,389 miles. Price: £11,149, £2,159 more than this car. Dealer: Motorpoint Oldbury in Oldbury. AskCar page: https://askcar.co.uk/car/seat-leon-2021-54e748733dec

• The nearest: 2021 SEAT Leon SE, 1.0 petrol hatchback, blue, 125 miles from this car. Mileage: 74,584 miles. Price: £8,890, £100 less than this car. Dealer: Evans Halshaw Renault Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/seat-leon-2021-2cfc1662dd77