2018 SEAT Leon 1.2 TSI SE Dynamic Technology

Overview

• Make: SEAT
• Model: Leon
• Trim: SE Dynamic Technology
• Version: 1.2 TSI SE Dynamic Technology Manual FWD Euro 6 (s/s) 5dr (108 bhp)
• Year: 2018
• Mileage: 79,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 116 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 SEAT Leon SE Dynamic Technology is advertised with 79,000 miles, approximately 12,000 above the typical mileage for its age. Priced at £7,495, it is advertised £56 above the AskCar estimate of £7,439. To work out the AskCar estimate, we analyse UK dealer adverts for 2,093 SEAT Leon cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 68 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Smarter Cars in Chichester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £56 (under 1%) over the AskCar estimate of £7,439.

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 2,093 priced SEAT Leon adverts across different ages and specifications, as of 4 November 2026.

A 2018 SEAT Leon with the 1.2 petrol engine is typically advertised at £8,500: the median of the 27 for sale on AskCar, as of 4 November 2026.

Time on sale

The dealer may accept less. This 2018 SEAT Leon has been on sale for at least 68 days. About half of 2018 SEAT Leon cars are gone from sale within a month of being advertised: 216 of the 418 first advertised between 7 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 28 August 2026 at £7,495. 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 4 November 2026: valid until 29 April 2027.

It has had 8 MOTs. The latest, on 29 April 2026, passed.

Advisories at the latest test: offside rear child seat fitted not allowing full inspection of adult belt; offside front shock absorbers has light misting of oil; nearside rear shock absorbers has light misting of oil; and 1 more.

Mileage at that test: 76,019 miles, which matches the advertised 79,000 miles.

Advertised mileage is about 12,000 miles higher than the median mileage of a 2018 SEAT Leon on AskCar.

Similar cars

22 other 2018 SEAT Leon SE Dynamic Technology 1.2 petrol manual hatchbacks are for sale at UK dealers, from £6,350 to £9,999, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 SEAT Leon SE Dynamic Technology, 1.2 petrol hatchback, grey. Mileage: 81,485 miles. Price: £6,992, £503 less than this car. Dealer: Euro Motor Company in Rotherham. AskCar page: https://askcar.co.uk/car/seat-leon-2018-bcd1cd36355a
• 2018 SEAT Leon SE Dynamic Technology, 1.2 petrol hatchback, silver. Mileage: 82,785 miles. Price: £7,000, £495 less than this car. Dealer: White Cottage Car Centre in Mirfield. AskCar page: https://askcar.co.uk/car/seat-leon-2018-da94d9864a2a
• 2018 SEAT Leon SE Dynamic Technology, 1.2 petrol hatchback, silver. Mileage: 83,500 miles. Price: £6,995, £500 less than this car. Dealer: Rivo Cars in Bradford. AskCar page: https://askcar.co.uk/car/seat-leon-2018-43df5e608876

• The nearest: 2018 SEAT Leon SE Dynamic Technology, 1.2 petrol hatchback, blue, 36 miles from this car. Mileage: 69,863 miles. Price: £8,599, £1,104 more than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/seat-leon-2018-a1f087a4c44b