2018 BMW X5 M prices
There are 7 used 2018 BMW X5 M cars for sale from UK dealers on AskCar, as of 7 November 2026. The cheapest is £23,000.
Dealers lowered the asking price on more than one in ten of 2018 BMW X5 M cars: 1 of the 7 in the 14 days to 7 November 2026.
AskCar lists 141 used BMW X5 M across the UK, from 118 dealerships.
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.
2018 BMW X5 M cars for sale now
This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage and recently reduced. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. All 7 cars listed here meet these rules.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 138 priced BMW X5 M adverts on AskCar as of 7 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 BMW X5 M.
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.
Best value 2018 BMW X5 M: priced furthest below the AskCar estimate
Their asking prices run from £23,000 to £39,995.
- 2018 BMW X5 M 4.4 BiTurbo V8, 575 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 67,125 miles. Price: £27,989, unchanged since AskCar first saw it on 25 September 2026, 43 days ago. Fair price: £2,051 (6%) under the AskCar estimate of £30,040. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 September 2027. Dealer: The Hertford Car Company in Hertford. AskCar page: https://askcar.co.uk/car/bmw-x5-m-2018-62ca43aaab30
- 2018 BMW X5 M 4.4 BiTurbo V8, 575 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 95,000 miles. Price: £23,000, reduced by £1,000 from £24,000 since AskCar first saw it on 25 September 2026, 43 days ago. Fair price: £1,543 (6%) under the AskCar estimate of £24,543. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 April 2027. Dealer: Riverside Cars in Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x5-m-2018-f7f35f7363c8
- 2018 BMW X5 M 4.4 BiTurbo V8, 575 bhp, automatic, petrol, SUV, 5 doors, silver. Mileage: 42,787 miles. Price: £33,500, reduced by £1,500 from £35,000 since AskCar first saw it on 17 September 2026, 51 days ago. Fair price: £1,274 (3%) under the AskCar estimate of £34,774. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 March 2027. Dealer: Sytner Leicester BMW in Leicester. AskCar page: https://askcar.co.uk/car/bmw-x5-m-2018-e9256b90b937
- 2018 BMW X5 M 4.4 BiTurbo V8, 575 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 56,680 miles. Price: £31,790, raised by £800 from £30,990 since AskCar first saw it on 26 August 2026, 73 days ago. Fair price: £426 (1%) under the AskCar estimate of £32,216. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 February 2027. Dealer: Stratstone Bmw Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/bmw-x5-m-2018-dd5e70cfcd4d
- 2018 BMW X5 M 4.4 BiTurbo V8, 575 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 41,185 miles. Price: £34,999, raised by £507 from £34,492 since AskCar first saw it on 6 October 2026, 32 days ago. Fair price: £83 (under 1%) under the AskCar estimate of £35,082. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 February 2027. Dealer: Red Lion Motors in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-x5-m-2018-4547cf6abd2b
- 2018 BMW X5 M 4.4 BiTurbo V8, 575 bhp, automatic, petrol, SUV, 5 doors, red. Mileage: 22,189 miles. Price: £39,995, reduced by £1,125 from £41,120 since AskCar first saw it on 21 August 2026, 78 days ago. Fair price: £1,372 (3%) over the AskCar estimate of £38,623. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 June 2027. Dealer: Silsoe Prestige Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-x5-m-2018-7290a7fafc35
- 2018 BMW X5 M 4.4 BiTurbo V8, 575 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 39,000 miles. Price: £36,995, unchanged since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £1,489 (4%) over the AskCar estimate of £35,506. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 31 August 2026; ask the dealer for the current MOT. Dealer: Select Cars Countrywide in Exeter. AskCar page: https://askcar.co.uk/car/bmw-x5-m-2018-723d1d636efe
Cheapest 2018 BMW X5 M: the lowest asking prices
These 7 are priced £23,000 to £39,995. They have covered 22,189 to 95,000 miles.
- 2018 BMW X5 M 4.4 BiTurbo V8: £23,000, 95,000 miles. Listed in full under best value.
- 2018 BMW X5 M 4.4 BiTurbo V8: £27,989, 67,125 miles. Listed in full under best value.
- 2018 BMW X5 M 4.4 BiTurbo V8: £31,790, 56,680 miles. Listed in full under best value.
- 2018 BMW X5 M 4.4 BiTurbo V8: £33,500, 42,787 miles. Listed in full under best value.
- 2018 BMW X5 M 4.4 BiTurbo V8: £34,999, 41,185 miles. Listed in full under best value.
- 2018 BMW X5 M 4.4 BiTurbo V8: £36,995, 39,000 miles. Listed in full under best value.
- 2018 BMW X5 M 4.4 BiTurbo V8: £39,995, 22,189 miles. Listed in full under best value.
Lowest-mileage 2018 BMW X5 M
These 7 have covered 22,189 to 95,000 miles. Their asking prices run from £23,000 to £39,995.
- 2018 BMW X5 M 4.4 BiTurbo V8: £39,995, 22,189 miles. Listed in full under best value.
- 2018 BMW X5 M 4.4 BiTurbo V8: £36,995, 39,000 miles. Listed in full under best value.
- 2018 BMW X5 M 4.4 BiTurbo V8: £34,999, 41,185 miles. Listed in full under best value.
- 2018 BMW X5 M 4.4 BiTurbo V8: £33,500, 42,787 miles. Listed in full under best value.
- 2018 BMW X5 M 4.4 BiTurbo V8: £31,790, 56,680 miles. Listed in full under best value.
- 2018 BMW X5 M 4.4 BiTurbo V8: £27,989, 67,125 miles. Listed in full under best value.
- 2018 BMW X5 M 4.4 BiTurbo V8: £23,000, 95,000 miles. Listed in full under best value.
Recently reduced 2018 BMW X5 M: the biggest price reductions in the 14 days to 7 November 2026
The dealer lowered the asking price on this car in the 14 days to 7 November 2026.
- 2018 BMW X5 M 4.4 BiTurbo V8: £33,500, 42,787 miles. Listed in full under best value.
BMW X5 M prices by year
BMW X5 M by trim
BMW X5 M near you
- In England (124 cars)
- In Scotland (10 cars)
- In Wales (4 cars)
- In Northern Ireland (3 cars)
- Near Rochdale (21 cars)
- Near Bolton (19 cars)
- Near London (18 cars)
- Near Huddersfield (17 cars)
- Near Hale (17 cars)
- Near Manchester (16 cars)
- Near Hillingdon (16 cars)
- Near Richmond upon Thames (16 cars)
- Near Egham (16 cars)
- Near Barnet (15 cars)
- Near Leeds (14 cars)
- Near Bradford (14 cars)
- Near Wakefield (14 cars)
- Near Keighley (14 cars)
- Near Berkhamsted (14 cars)
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