2018 SEAT Leon 1.6 TDI SE Dynamic Technology

Overview

• Make: SEAT
• Model: Leon
• Trim: SE Dynamic Technology
• Version: 1.6 TDI SE Dynamic Technology Manual FWD Euro 6 (s/s) 5dr (113 bhp)
• Year: 2018
• Mileage: 84,000 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.6 litres, 113 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 106 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 SEAT Leon SE Dynamic Technology is advertised with 84,000 miles, approximately 17,000 above the typical mileage for its age. Priced at £7,995, it is advertised £536 above the AskCar estimate of £7,459. The AskCar estimate uses UK dealer asking prices, including 2,093 SEAT Leon adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 40 days ago. The government's MOT record matches its advertised mileage. You can find this car at Coopers Car Sales in Caerphilly. 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: £536 (7%) over the AskCar estimate of £7,459.

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 1.6 diesel engine is typically advertised at £8,000: the median of the 27 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 SEAT Leon has been on sale for at least 40 days.

Price history

AskCar first saw this advert on 25 September 2026 at £7,995. 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 4 November 2026: valid until 13 April 2027.

It has had 6 MOTs. The latest, on 14 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 84,214 miles, which matches the advertised 84,000 miles.

Advertised mileage is about 17,000 miles higher than the median mileage of a 2018 SEAT Leon on AskCar.

Similar cars

4 other 2018 SEAT Leon SE Dynamic Technology 1.6 diesel manual hatchbacks are for sale at UK dealers, from £6,595 to £10,498, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 SEAT Leon SE Dynamic Technology, 1.6 diesel hatchback, blue. Mileage: 78,000 miles. Price: £8,750, £755 more than this car. Dealer: C Russell Auto Sales in Downpatrick. AskCar page: https://askcar.co.uk/car/seat-leon-2018-9f9fd707c576
• 2018 SEAT Leon SE Dynamic Technology, 1.6 diesel hatchback, black. Mileage: 74,000 miles. Price: £6,990, £1,005 less than this car. Dealer: M5 Motors in West Bromwich. AskCar page: https://askcar.co.uk/car/seat-leon-2018-c65b343fcbb0
• 2018 SEAT Leon SE Dynamic Technology, 1.6 diesel hatchback, blue. Mileage: 99,000 miles. Price: £6,595, £1,400 less than this car. Dealer: Autobarn Approved Used Cars in Hereford. AskCar page: https://askcar.co.uk/car/seat-leon-2018-a518124bd2e5