2025 SEAT Leon 1.5 eTSI MHEV SE

Overview

• Make: SEAT
• Model: Leon
• Trim: SE
• Version: 1.5 eTSI Mhev SE DSG FWD Euro 6 (s/s) 5dr (113 bhp)
• Year: 2025
• Mileage: 31,356 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 113 bhp
• Gearbox: Automatic (DSG)
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 121 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 SEAT Leon is advertised with 31,356 miles, approximately 23,500 above the typical mileage for its age. Priced at £16,385, it is advertised £1,903 below the AskCar estimate of £18,288. To work out the AskCar estimate, we analyse UK dealer adverts for 2,054 SEAT Leon cars across different ages and specifications. We have tracked this advert for 31 days. The seller is Sere Used Car Supermarket Lisburn, based in Lisburn. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Good value: £1,903 (10%) under the AskCar estimate of £18,288.

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 2,054 priced SEAT Leon adverts across different ages and specifications, as of 2 November 2026.

A 2025 SEAT Leon with the 1.5 petrol engine is typically advertised at £20,400: the median of the 27 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2025 SEAT Leon has been on sale for at least 31 days.

Price history

AskCar first saw this advert on 2 October 2026 at £16,385. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 23,500 miles higher than the median mileage of a 2025 SEAT Leon on AskCar.