2018 Tesla Model X 100D
Price: £21,995. Fair price: £56 (under 1%) over the AskCar estimate of £21,939, our expected asking price for this car from its model, age, mileage and specification, drawing on 87 priced Tesla Model X adverts on AskCar as of 2 November 2026.
AskCar lists 90 used Tesla Model X from 73 UK dealerships, as of 2 November 2026.
Overview
- Make: Tesla
- Model: Model X
- Version: 100D 4WDE Auto 4WD 5dr (Dual Motor) (417 bhp)
- Year: 2018
- Mileage: 74,864 miles
- Fuel: Electric
- Body: SUV, 5 doors, 5 seats
- Engine: 417 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Black
- CO2: 0 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 74,864 miles on the clock, this 2018 Tesla Model X has done roughly 9,500 more miles than a typical 2018 Tesla Model X. Its asking price of £21,995 is £56 above the AskCar estimate of £21,939. To work out the AskCar estimate, we analyse UK dealer adverts for 87 Tesla Model X cars across different ages and specifications. This car was first seen in our listings data 158 days ago. The government's MOT record matches its advertised mileage. You can find this car at Car Hub London in Harlow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £56 (under 1%) over the AskCar estimate of £21,939.
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 87 priced Tesla Model X adverts across different ages and specifications, as of 2 November 2026.
Time on sale
This 2018 Tesla Model X has been on sale for at least 158 days.
Price history
AskCar first saw this advert on 28 May 2026 at £21,995. 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 10 May 2027.
It has had 6 MOTs. The latest, on 11 May 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 74,988 miles, which matches the advertised 74,864 miles.
Advertised mileage is about 9,500 miles higher than the median mileage of a 2018 Tesla Model X on AskCar.
Browse all Tesla Model X cars for sale · 2018 Tesla Model X price guide
Photos
72 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.