2018 SEAT Leon 1.4

Overview

• Make: SEAT
• Model: Leon
• Version: 1.4 Manual 5dr
• Year: 2018
• Mileage: 80,699 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors
• Engine: 1.4 litres
• Gearbox: Manual
• Colour: White
• CO2: 114 g/km

About this car

This 2018 SEAT Leon is advertised with 80,699 miles, approximately 12,800 above the typical mileage for its age. The AskCar estimate for this car is £8,272. It is priced at £8,745, which is £473 above that estimate. The AskCar estimate uses 2,066 UK dealer adverts for the SEAT Leon, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 9 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Platinum Motorz in Oldham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £473 (5%) over the AskCar estimate of £8,272.

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 2,066 priced SEAT Leon adverts across different ages and specifications, as of 10 November 2026.

A 2018 SEAT Leon with the 1.4 petrol engine is typically advertised at £9,000: the median of the 93 for sale on AskCar, as of 10 November 2026.

Time on sale

This 2018 SEAT Leon has been on sale for at least 9 days.

Price history

AskCar first saw this advert on 1 November 2026 at £8,745. 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 10 November 2026: valid until 17 January 2027.

It failed its MOT on 17 January 2026 (exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits; exhaust lambda reading after 2nd fast idle outside specified limits) and passed later the same day.

Advisories at the latest test: nearside rear brake pad(s) wearing thin; nearside front tyre worn close to legal limit/worn on edge; central exhaust has a minor leak of exhaust gases.

Mileage at that test: 79,573 miles, which matches the advertised 80,699 miles.

Advertised mileage is about 12,800 miles higher than the median mileage of a 2018 SEAT Leon on AskCar.