2018 Ford Mondeo 2.0 TDCi ST Line X

Price: £15,990. Fair price: £801 (5%) over the AskCar estimate of £15,189, our expected asking price for this car from its model, age, mileage and specification, drawing on 712 priced Ford Mondeo adverts on AskCar as of 7 November 2026.

AskCar lists 768 used Ford Mondeo from 609 UK dealerships, as of 7 November 2026.

Overview

  • Make: Ford
  • Model: Mondeo
  • Trim: ST Line X
  • Version: 2.0 TDCi ST Line X Auto 4WD Euro 6 (s/s) 5dr Powershift (178 bhp)
  • Year: 2018
  • Mileage: 38,000 miles
  • Fuel: Diesel
  • Body: Estate, 5 doors, 5 seats
  • Engine: 2.0 litres, 178 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Black
  • CO2: 141 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Ford Mondeo ST Line X has covered 38,000 miles, around 37,400 fewer miles than is typical for its age. Its asking price of £15,990 is £801 above the AskCar estimate of £15,189. To work out the AskCar estimate, we analyse UK dealer adverts for 712 Ford Mondeo cars across different ages and specifications. We first recorded this car for sale 30 days ago. Its advertised mileage matches the government's MOT record. You can find this car at Gravelwood Car Sales Gravelwood in Sevenoaks. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £801 (5%) over the AskCar estimate of £15,189.

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 712 priced Ford Mondeo adverts across different ages and specifications, as of 7 November 2026.

A 2018 Ford Mondeo with the 2.0 diesel engine is typically advertised at £8,800: the median of the 49 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2018 Ford Mondeo has been on sale for at least 30 days.

Price history

AskCar first saw this advert on 8 October 2026 at £15,290. Its asking price is now £15,990, £700 more.

Price changes recorded:

  • 8 October 2026: £15,290
  • 9 October 2026: £15,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 27 March 2027.

It has had 6 MOTs. The latest, on 9 March 2026, passed.

Advisories at the latest test: rear brake disc worn, pitted or scored, but not seriously weakened; surface corrosion on underside of vehicle.

Mileage at that test: 36,703 miles, which matches the advertised 38,000 miles.

Advertised mileage is about 37,400 miles lower than the median mileage of a 2018 Ford Mondeo on AskCar.

Similar cars

1 other 2018 Ford Mondeo ST Line X 2.0 diesel automatic estate is for sale at UK dealers, as of 7 November 2026.

The closest to this car in mileage:

  • 2018 Ford Mondeo ST Line X, 2.0 diesel estate, red. Mileage: 75,000 miles. Price: £10,995, £4,995 less than this car. Dealer: Sports And Prestige in Nottingham. AskCar page: https://askcar.co.uk/car/ford-mondeo-2018-f4c3dc805559

Browse all Ford Mondeo cars for sale · 2018 Ford Mondeo price guide

More like this

Photos

32 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.