2018 Tesla Model X prices
There are 30 used 2018 Tesla Model X cars for sale from UK dealers on AskCar, as of 8 November 2026. Typical asking price £22,500 (the median: half cost less, half cost more). The cheapest is £18,295. The middle half are priced between £20,500 and £27,000. Median mileage: about 68,000 miles.
Dealers lowered the asking price on more than one in ten of 2018 Tesla Model X cars: 4 of the 30 in the 14 days to 8 November 2026.
2018 Tesla Model X against other years
A 2017 Tesla Model X car has a typical asking price of £19,100, as of 8 November 2026.
AskCar lists 94 used Tesla Model X across the UK, from 77 dealerships.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
2018 Tesla Model X cars for sale now, page 2 of 2
This page lists 2018 Tesla Model X cars not picked out on page 1, cheapest first.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 90 priced Tesla Model X adverts on AskCar as of 8 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 Tesla Model X.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.
This list leaves out 4 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.
- 2018 Tesla Model X 100D, automatic, electric, hatchback, 5 doors, white. Mileage: 130,000 miles. Price: £19,995, unchanged since AskCar first saw it on 25 September 2026, 44 days ago. Above the going rate: £4,542 (29%) over the AskCar estimate of £15,453. ULEZ compliant. Dealer: Platinum Car Sales in Merthyr Tydfil. AskCar page: https://askcar.co.uk/car/tesla-model-x-2018-5f1b2201a0b1
- 2018 Tesla Model X 100D, 417 bhp, automatic, electric, SUV, 5 doors, grey. Mileage: 80,000 miles. Price: £22,499, unchanged since AskCar first saw it on 23 October 2026, 16 days ago. Fair price: £1,036 (4%) over the AskCar estimate of £21,463. Euro 6 emissions standard. ULEZ compliant. Dealer: Phoenix Way Car Dealership in Egham. AskCar page: https://askcar.co.uk/car/tesla-model-x-2018-944936d6bc97
- 2018 Tesla Model X, automatic, electric, SUV, 5 doors, 6 seats, black. Mileage: 87,700 miles. Price: £23,990, unchanged since AskCar first saw it on 13 October 2026, 26 days ago. Above the going rate: £4,032 (20%) over the AskCar estimate of £19,958. ULEZ compliant. Dealer: JM Autohaus in Uxbridge. AskCar page: https://askcar.co.uk/car/tesla-model-x-2018-d903a77d993b
- 2018 Tesla Model X P100DL, 603 bhp, automatic, electric, SUV, 5 doors, grey. Mileage: 75,000 miles. Price: £26,995, reduced by £1,000 from £27,995 since AskCar first saw it on 13 September 2026, 56 days ago. Fair price: £517 (1%) over the AskCar estimate of £26,478. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 26 September 2026; ask the dealer for the current MOT. Dealer: Auto 2000 in Havering. AskCar page: https://askcar.co.uk/car/tesla-model-x-2018-eabef6da332a
- 2018 Tesla Model X 100D, 417 bhp, automatic, electric, SUV, 5 doors, blue. Mileage: 108,300 miles. Price: £29,995, unchanged since AskCar first saw it on 28 May 2026, 164 days ago. Above the going rate: £11,767 (64%) over the AskCar estimate of £18,228. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 October 2026; ask the dealer for the current MOT. Dealer: Lion Car Hub in Farnham. AskCar page: https://askcar.co.uk/car/tesla-model-x-2018-66da9650b4fd
Tesla Model X prices by year
Tesla Model X near you
- In England (86 cars)
- In Scotland (5 cars)
- In Wales (3 cars)
- Near London (30 cars)
- Near Barnet (29 cars)
- Near Richmond upon Thames (25 cars)
- Near Hillingdon (22 cars)
- Near Havering (22 cars)
- Near Watford (22 cars)
- Near Stevenage (19 cars)
- Near Egham (19 cars)
- Near Burnley (15 cars)
- Near Harlow (15 cars)
- Near Sutton (14 cars)
- Near High Wycombe (14 cars)
- Near Berkhamsted (14 cars)
- Near Bromley (13 cars)
- Near Rochdale (13 cars)
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