2017 Tesla Model X 100D

Overview

• Make: Tesla
• Model: Model X
• Version: 100D 4WDE Auto 4WD 5dr (Dual Motor) (417 bhp)
• Year: 2017
• Mileage: 143,000 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

This 2017 Tesla Model X has covered 143,000 miles. The AskCar estimate for this car is £14,100. It is priced at £14,750, which is £650 above that estimate. The AskCar estimate draws on 90 Tesla Model X adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 160 days ago, and its asking price has since fallen by £2,245. The last MOT shows 144,049 miles, more than the advert. This is worth checking with the dealer. The latest recorded MOT expires on 25 December 2026. You can find this car at Bucks Trade Centre in High Wycombe. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £650 (4%) over the AskCar estimate of £14,100.

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 90 priced Tesla Model X adverts across different ages and specifications, as of 6 November 2026.

Time on sale

This 2017 Tesla Model X has been on sale for at least 160 days.

Price history

AskCar first saw this advert on 30 May 2026 at £16,995. Its asking price is now £14,750, £2,245 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 31 May 2026: £16,995
• 6 September 2026: £15,895
• 11 September 2026: £15,450
• 3 October 2026: £15,350
• 10 October 2026: £14,995
• 2 November 2026: £14,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 25 December 2026.

It has had 9 MOTs. The latest, on 26 December 2025, passed.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 144,049 miles. The advert says 143,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 65,600 miles higher than the median mileage of a 2017 Tesla Model X on AskCar.