2018 SEAT Leon 1.4 TSI Xcellence Technology

Overview

• Make: SEAT
• Model: Leon
• Trim: Xcellence Technology
• Version: 1.4 TSI Xcellence Technology Manual FWD Euro 6 (s/s) 5dr (123 bhp)
• Year: 2018
• Mileage: 26,029 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.4 litres, 123 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 120 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 SEAT Leon Xcellence Technology has covered 26,029 miles, around 40,900 fewer miles than is typical for its age. Its asking price of £12,950 is £965 above the AskCar estimate of £11,985. 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 126 days, and its asking price has been cut by £1,430. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at The Car Source in Glasgow. 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

Above the going rate: £965 (8%) over the AskCar estimate of £11,985.

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 1.4 petrol engine is typically advertised at £9,400: the median of the 95 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 126 days, and its asking price has been cut by £1,430. 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 1 July 2026 at £14,380. Its asking price is now £12,950, £1,430 less. The latest price cut was seen on 3 October 2026.

Price changes recorded:

• 1 July 2026: £14,380
• 14 July 2026: £14,070
• 5 August 2026: £13,950
• 2 September 2026: £13,500
• 3 October 2026: £12,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 14 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: 26,029 miles, which matches the advertised 26,029 miles.

Advertised mileage is about 40,900 miles lower than the median mileage of a 2018 SEAT Leon on AskCar.

Similar cars

6 other 2018 SEAT Leon Xcellence Technology 1.4 petrol manual hatchbacks are for sale at UK dealers, from £5,841 to £12,498, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 SEAT Leon Xcellence Technology, 1.4 petrol hatchback, red. Mileage: 16,516 miles. Price: £12,498, £452 less than this car. Dealer: Eastern Western Motor Group Car Deal Warehouse Superstore Newbridge in Edinburgh. AskCar page: https://askcar.co.uk/car/seat-leon-2018-2e7f1651c59e
• 2018 SEAT Leon Xcellence Technology, 1.4 petrol hatchback, blue. Mileage: 51,578 miles. Price: £10,599, £2,351 less than this car. Dealer: Luxo Motors in Epping. AskCar page: https://askcar.co.uk/car/seat-leon-2018-5ee316e382ac
• 2018 SEAT Leon Xcellence Technology, 1.4 petrol hatchback, blue. Mileage: 67,900 miles. Price: £8,799, £4,151 less than this car. Dealer: The Carzone Winsford in Winsford. AskCar page: https://askcar.co.uk/car/seat-leon-2018-36aa45c48a8f