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: 64,912 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 296 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 158 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 SEAT Leon Cupra 300 has covered 64,912 miles, around 3,000 fewer miles than is typical for its age. Its asking price of £14,900 is £363 below the AskCar estimate of £15,263. The AskCar estimate uses UK dealer asking prices, including 2,094 SEAT Leon adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 58 days ago, and its asking price has since fallen by £400. Our records show an MOT expiry date of 23 September 2026, which has passed. Ask the dealer for an update. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Marshall BYD Northampton, based in Northampton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £363 (2%) under the AskCar estimate of £15,263.

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 2,094 priced SEAT Leon adverts across different ages and specifications, as of 5 November 2026.

A 2018 SEAT Leon with the 2.0 petrol engine is typically advertised at £11,500: the median of the 82 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 SEAT Leon has been on sale for at least 58 days.

Price history

AskCar first saw this advert on 8 September 2026 at £15,300. Its asking price is now £14,900, £400 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 8 September 2026: £15,300
• 5 November 2026: £14,900

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: the latest record we hold ran out on 23 September 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 24 September 2025, passed.

Advisories at the latest test: front inner brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 54,209 miles, which matches the advertised 64,912 miles.

Advertised mileage is about 3,000 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 5 November 2026.

The 3 closest to this car in mileage:

• 2018 SEAT Leon Cupra 300, 2.0 petrol hatchback, orange. Mileage: 65,032 miles. Price: £15,990, £1,090 more 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, £402 less than this car. Dealer: Arnold Clark Edinburgh Seafield Motorstore / Vanstore in Edinburgh. AskCar page: https://askcar.co.uk/car/seat-leon-2018-1cca683d2105
• 2018 SEAT Leon Cupra 300, 2.0 petrol hatchback, blue. Mileage: 68,728 miles. Price: £13,995, £905 less than this car. Dealer: Group 1 Assured Norwich in Norwich. AskCar page: https://askcar.co.uk/car/seat-leon-2018-0b96be67470f

• The nearest: 2018 SEAT Leon Cupra 300, 2.0 petrol hatchback, blue, 36 miles from this car. Mileage: 91,621 miles. Price: £11,990, £2,910 less than this car. Dealer: West Brook Car Sales in Peterborough. AskCar page: https://askcar.co.uk/car/seat-leon-2018-e146cd768f09