2018 SEAT Leon 1.0 TSI Ecomotive SE Technology
Price: £8,495. Good value: £1,045 (10%) under the AskCar estimate of £9,540, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,054 priced SEAT Leon adverts on AskCar as of 2 November 2026.
AskCar lists 2,123 used SEAT Leon from 1,289 UK dealerships, as of 2 November 2026.
Overview
- Make: SEAT
- Model: Leon
- Trim: SE Technology
- Version: 1.0 TSI SE Technology DSG FWD Euro 6 5dr (113 bhp)
- Year: 2018
- Mileage: 57,210 miles
- Fuel: Petrol
- Body: 5 doors, 5 seats
- Engine: 1.0 litres, 113 bhp
- Gearbox: Automatic (DSG)
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 102 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 57,210 miles, this 2018 SEAT Leon SE Technology has covered about 8,900 fewer miles than other 2018 SEAT Leon cars. Its asking price of £8,495 is £1,045 below the AskCar estimate of £9,540. To work out the AskCar estimate, we analyse UK dealer adverts for 2,054 SEAT Leon cars across different ages and specifications. It first appeared in our advert records 10 days ago. Its advertised mileage matches the government's MOT record. The seller is Edinburgh Car Sales, based in Edinburgh. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Good value: £1,045 (10%) under the AskCar estimate of £9,540.
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.
Time on sale
This 2018 SEAT Leon has been on sale for at least 10 days.
Price history
AskCar first saw this advert on 23 October 2026 at £8,495. 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 2 November 2026: valid until 25 June 2027.
It failed its MOT on 23 June 2026 (front brake pad(s) less than 1.5 mm thick; nearside rear shock absorbers has a serious fluid leak; offside rear shock absorbers has a serious fluid leak; and 1 more) and passed 2 days later, on 25 June 2026.
There were no advisories at the latest test.
Mileage at that test: 56,255 miles, which matches the advertised 57,210 miles.
Advertised mileage is about 8,900 miles lower than the median mileage of a 2018 SEAT Leon on AskCar.
Browse all SEAT Leon cars for sale · 2018 SEAT Leon price guide
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Photos
3 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.