2018 SEAT Leon 2.0 TSI Cupra 300

Overview

• Make: SEAT
• Model: Leon
• Trim: Cupra 300
• Version: 2.0 TSI Cupra 300 Manual FWD Euro 6 (s/s) 5dr (296 bhp)
• Year: 2018
• Mileage: 59,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 296 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 158 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 SEAT Leon Cupra 300 has covered 59,000 miles, around 7,100 fewer miles than is typical for its age. The dealer is asking £17,995, which is £1,952 above the AskCar estimate of £16,043. To work out the AskCar estimate, we analyse UK dealer adverts for 2,054 SEAT Leon cars across different ages and specifications. We have tracked this advert for 33 days. The government's MOT record matches its advertised mileage. You can find this car at Vision Car Sales in Swindon. 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

Above the going rate: £1,952 (12%) over the AskCar estimate of £16,043.

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 2018 SEAT Leon with the 2.0 petrol engine is typically advertised at £11,500: the median of the 76 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 SEAT Leon has been on sale for at least 33 days.

Price history

AskCar first saw this advert on 30 September 2026 at £17,995. 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 14 December 2026.

It has had 6 MOTs. The latest, on 9 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 57,267 miles, which matches the advertised 59,000 miles.

Advertised mileage is about 7,100 miles lower than the median mileage of a 2018 SEAT Leon on AskCar.

Similar cars

11 other 2018 SEAT Leon Cupra 300 2.0 petrol manual hatchbacks are for sale at UK dealers, from £11,990 to £19,850, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 SEAT Leon Cupra 300, 2.0 petrol hatchback, red. Mileage: 59,529 miles. Price: £15,495, £2,500 less than this car. Dealer: Anchor Cars in Reading. AskCar page: https://askcar.co.uk/car/seat-leon-2018-106b77571d5e
• 2018 SEAT Leon Cupra 300, 2.0 petrol hatchback, orange. Mileage: 65,032 miles. Price: £15,990, £2,005 less than this car. Dealer: Bella Cars in Huddersfield. AskCar page: https://askcar.co.uk/car/seat-leon-2018-417251725f50
• 2018 SEAT Leon Cupra 300, 2.0 petrol hatchback, orange. Mileage: 66,868 miles. Price: £14,498, £3,497 less than this car. Dealer: Arnold Clark Edinburgh Seafield Motorstore / Vanstore in Edinburgh. AskCar page: https://askcar.co.uk/car/seat-leon-2018-1cca683d2105