2018 SEAT Leon 2.0 TDI Xcellence Technology

Overview

• Make: SEAT
• Model: Leon
• Trim: Xcellence Technology
• Version: 2.0 TDI Xcellence Technology Manual FWD Euro 6 (s/s) 5dr ST (148 bhp)
• Year: 2018
• Mileage: 45,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Purple
• CO2: 112 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 SEAT Leon Xcellence Technology has covered 45,000 miles, around 22,000 fewer miles than is typical for its age. The dealer is asking £11,699, which is £567 above the AskCar estimate of £11,132. To work out the AskCar estimate, we analyse UK dealer adverts for 2,093 SEAT Leon cars across different ages and specifications. This car was first seen in our listings data 160 days ago. Our latest MOT record expired on 25 August 2026. Check the current position with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Fabian Motor Company in Swansea. 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

Fair price: £567 (5%) over the AskCar estimate of £11,132.

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 2.0 diesel engine is typically advertised at £11,500: the median of the 81 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 SEAT Leon has been on sale for at least 160 days.

Price history

AskCar first saw this advert on 28 May 2026 at £11,699. 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 4 November 2026: the latest record we hold ran out on 25 August 2026; ask the dealer for the current MOT.

It has had 8 MOTs. The latest, on 26 August 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 45,200 miles, which matches the advertised 45,000 miles.

Advertised mileage is about 22,000 miles lower than the median mileage of a 2018 SEAT Leon on AskCar.

Similar cars

4 other 2018 SEAT Leon Xcellence Technology 2.0 diesel manual estates are for sale at UK dealers, from £4,000 to £9,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 SEAT Leon Xcellence Technology, 2.0 diesel estate, purple. Mileage: 56,100 miles. Price: £9,412, £2,287 less than this car. Dealer: Wynyard Motor Company in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/seat-leon-2018-8b8fa365fa81
• 2018 SEAT Leon Xcellence Technology, 2.0 diesel estate, purple. Mileage: 62,891 miles. Price: £9,995, £1,704 less than this car. Dealer: Ullswater Road Garage (Penrith) in Penrith. AskCar page: https://askcar.co.uk/car/seat-leon-2018-d13c454b582e
• 2018 SEAT Leon Xcellence Technology, 2.0 diesel estate, black. Mileage: 80,389 miles. Price: £4,000, £7,699 less than this car. Dealer: Premier Cars in South Ockendon. AskCar page: https://askcar.co.uk/car/seat-leon-2018-5486176878f7

• The nearest: 2018 SEAT Leon Xcellence Technology, 2.0 diesel estate, purple, 115 miles from this car. Mileage: 121,000 miles. Price: £5,490, £6,209 less than this car. Dealer: Planet Car Sales in Coventry. AskCar page: https://askcar.co.uk/car/seat-leon-2018-a2d0290ab811