2018 SEAT Leon 2.0 TDI Xcellence Technology
Price: £9,995. Fair price: £112 (1%) under the AskCar estimate of £10,107, 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: Xcellence Technology
- Version: 2.0 TDI Xcellence Technology Manual FWD Euro 6 (s/s) 5dr
- Year: 2018
- Mileage: 56,779 miles
- Fuel: Diesel
- Body: Hatchback, 5 doors, 5 seats
- Engine: 2.0 litres
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Silver
- CO2: 112 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 56,779 miles on the clock, this 2018 SEAT Leon Xcellence Technology has done roughly 9,300 fewer miles than a typical 2018 SEAT Leon. Its asking price of £9,995 is £112 below the AskCar estimate of £10,107. The AskCar estimate uses 2,054 UK dealer adverts for the SEAT Leon, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 33 days ago. The government's MOT record matches its advertised mileage. It is advertised by Belle Vue Vehicles in Newcastle Upon Tyne. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £112 (1%) under the AskCar estimate of £10,107.
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 2018 SEAT Leon with the 2.0 diesel engine is typically advertised at £11,500: the median of the 76 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2018 SEAT Leon has been on sale for at least 33 days.
Price history
AskCar first saw this advert on 30 September 2026 at £9,995. 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 20 May 2027.
It has had 8 MOTs. The latest, on 14 May 2026, passed.
Advisories at the latest test: rear brake disc worn, pitted or scored, but not seriously weakened slight corrosion n/s and o/s.
Mileage at that test: 52,964 miles, which matches the advertised 56,779 miles.
Advertised mileage is about 9,300 miles lower than the median mileage of a 2018 SEAT Leon on AskCar.
Similar cars
2 other 2018 SEAT Leon Xcellence Technology 2.0 diesel manual hatchbacks are for sale at UK dealers, from £7,500 to £10,249, as of 2 November 2026.
The 2 closest to this car in mileage:
- 2018 SEAT Leon Xcellence Technology, 2.0 diesel hatchback, grey. Mileage: 58,000 miles. Price: £10,249, £254 more than this car. Dealer: Arrow Motor Company in Darlington. AskCar page: https://askcar.co.uk/car/seat-leon-2018-c561c25c4fa1
- 2018 SEAT Leon Xcellence Technology, 2.0 diesel hatchback, red. Mileage: 81,611 miles. Price: £7,500, £2,495 less than this car. Dealer: Gp Car Sales in Cradley Heath. AskCar page: https://askcar.co.uk/car/seat-leon-2018-5306bd620da1
Browse all SEAT Leon cars for sale · 2018 SEAT Leon price guide
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Photos
27 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.