2018 SEAT Leon 1.6 TDI SE Dynamic

Overview

• Make: SEAT
• Model: Leon
• Trim: SE Dynamic
• Version: 1.6 TDI SE Dynamic Manual FWD Euro 6 (s/s) 5dr (113 bhp)
• Year: 2018
• Mileage: 86,000 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.6 litres, 113 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 111 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 86,000 miles, this 2018 SEAT Leon SE Dynamic has covered about 18,100 more miles than other 2018 SEAT Leon cars. Priced at £5,984, it is advertised £959 below the AskCar estimate of £6,943. 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 saw this car advertised 161 days ago. Its asking price has since fallen by £1,000. The recorded MOT expired on 18 October 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by New Street Car Centre in Telford. 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

Good value: £959 (13%) under the AskCar estimate of £6,943.

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 1.6 diesel engine is typically advertised at £8,000: the median of the 26 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 SEAT Leon has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £6,984. Its asking price is now £5,984, £1,000 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 29 May 2026: £6,984
• 18 July 2026: £6,484
• 25 July 2026: £6,184
• 5 November 2026: £5,984

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 18 October 2026; ask the dealer for the current MOT.

It failed its MOT on 29 September 2025 (engine MIL inoperative or indicates a malfunction; nearside rear tyre obviously under inflated signs of tyre been run flat on inner sidewall; offside front tyre tread depth below requirements of 1.6mm) and passed 8 days later, on 7 October 2025.

Advisories at the latest test: TPM light on dash; nearside rear nail in tyre to close to sidewall to be repaired; offside rear tyre worn close to legal limit/worn on edge 2.3mm; and 6 more.

Mileage at that test: 79,561 miles, which matches the advertised 86,000 miles.

Advertised mileage is about 18,100 miles higher than the median mileage of a 2018 SEAT Leon on AskCar.

Similar cars

3 other 2018 SEAT Leon SE Dynamic 1.6 diesel manual hatchbacks are for sale at UK dealers, from £6,995 to £8,799, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 SEAT Leon SE Dynamic, 1.6 diesel hatchback, black. Mileage: 85,200 miles. Price: £6,995, £1,011 more than this car. Dealer: Sandylane Motors in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/seat-leon-2018-c315878326c5
• 2018 SEAT Leon SE Dynamic, 1.6 diesel hatchback, black. Mileage: 102,591 miles. Price: £6,995, £1,011 more than this car. Dealer: M H Motors in Newtownabbey. AskCar page: https://askcar.co.uk/car/seat-leon-2018-22693ed51647
• 2018 SEAT Leon SE Dynamic, 1.6 diesel hatchback, white. Mileage: 62,274 miles. Price: £8,799, £2,815 more than this car. Dealer: LMS Motors in Botley. AskCar page: https://askcar.co.uk/car/seat-leon-2018-2a3b95c5b909