2018 SEAT Leon 1.5 TSI EVO Xcellence
Price: £13,995. Fair price: £572 (4%) over the AskCar estimate of £13,423, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,097 priced SEAT Leon adverts on AskCar as of 7 November 2026.
AskCar lists 2,172 used SEAT Leon from 1,307 UK dealerships, as of 7 November 2026.
Overview
- Make: SEAT
- Model: Leon
- Trim: Xcellence
- Version: 1.5 TSI EVO Xcellence DSG FWD Euro 6 (s/s) 5dr ST (148 bhp)
- Year: 2018
- Mileage: 34,117 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 1.5 litres, 148 bhp
- Gearbox: Automatic (DSG)
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 118 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 34,117 miles, this 2018 SEAT Leon Xcellence has covered about 34,600 fewer miles than other 2018 SEAT Leon cars. The AskCar estimate for this car is £13,423. It is priced at £13,995, which is £572 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 2,097 SEAT Leon cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 163 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by I & S Car Centre in Wrexham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £572 (4%) over the AskCar estimate of £13,423.
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 2,097 priced SEAT Leon adverts across different ages and specifications, as of 7 November 2026.
A 2018 SEAT Leon with the 1.5 petrol engine is typically advertised at £9,700: the median of the 32 for sale on AskCar, as of 7 November 2026.
Time on sale
The dealer may accept less. This 2018 SEAT Leon has been on sale for at least 163 days. About half of 2018 SEAT Leon cars are gone from sale within a month of being advertised: 222 of the 436 first advertised between 7 July 2026 and 4 October 2026.
Price history
AskCar first saw this advert on 28 May 2026 at £13,995. 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 7 November 2026: valid until 5 June 2027.
It has had 7 MOTs. The latest, on 20 May 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 34,124 miles, which matches the advertised 34,117 miles.
Advertised mileage is about 34,600 miles lower than the median mileage of a 2018 SEAT Leon on AskCar.
Similar cars
1 other 2018 SEAT Leon Xcellence 1.5 petrol automatic estate is for sale at UK dealers, as of 7 November 2026.
The closest to this car in mileage:
- 2018 SEAT Leon Xcellence, 1.5 petrol estate, purple. Mileage: 58,521 miles. Price: £10,999, £2,996 less than this car. Dealer: Bripark Wigan in Wigan. AskCar page: https://askcar.co.uk/car/seat-leon-2018-cb140707baf4
Browse all SEAT Leon cars for sale · 2018 SEAT Leon price guide
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- Used SEAT Leon for sale near Wrexham
Photos
20 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.