2021 BMW X5 3.0 40d MHT M Sport

Overview

• Make: BMW
• Model: X5
• Trim: M Sport
• Version: 3.0 40d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (335 bhp)
• Year: 2021
• Mileage: 47,687 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 191 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW X5 M Sport is advertised with 47,687 miles, approximately 4,300 below the typical mileage for its age. The dealer is asking £39,940, which is £3,207 below the AskCar estimate of £43,147. To work out the AskCar estimate, we analyse UK dealer adverts for 3,215 BMW X5 cars across different ages and specifications. Since we first spotted the advert 158 days ago, the asking price has dropped by £5,050. The recorded MOT expired on 12 October 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Phantom Motor Company, based in Wigan. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £3,207 (7%) under the AskCar estimate of £43,147.

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 3,215 priced BMW X5 adverts across different ages and specifications, as of 4 November 2026.

A 2021 BMW X5 with the 3.0 diesel engine is typically advertised at £37,000: the median of the 212 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 BMW X5 has been on sale for at least 158 days.

Price history

AskCar first saw this advert on 30 May 2026 at £44,990. Its asking price is now £39,940, £5,050 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 31 May 2026: £44,990
• 16 June 2026: £44,490
• 7 July 2026: £43,990
• 26 August 2026: £43,290
• 9 September 2026: £43,280
• 12 September 2026: £40,910
• 17 October 2026: £39,940

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 12 October 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 13 October 2025, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge worn outer edge; coolant low.

Mileage at that test: 43,175 miles, which matches the advertised 47,687 miles.

Advertised mileage is about 4,300 miles lower than the median mileage of a 2021 BMW X5 on AskCar.

Similar cars

91 other 2021 BMW X5 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £26,990 to £52,990, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW X5 M Sport, 3.0 diesel SUV, black. Mileage: 47,858 miles. Price: £39,999, £59 more than this car. Dealer: Sytner Oldbury BMW in Oldbury. AskCar page: https://askcar.co.uk/car/bmw-x5-2021-ea6ad7ea5648
• 2021 BMW X5 M Sport, 3.0 diesel SUV, blue. Mileage: 48,200 miles. Price: £38,445, £1,495 less than this car. Dealer: Cameron Cars NI in Ballymoney. AskCar page: https://askcar.co.uk/car/bmw-x5-2021-0d84784dc84f
• 2021 BMW X5 M Sport, 3.0 diesel SUV, white. Mileage: 48,213 miles. Price: £39,975, the same price as this car. Dealer: Listers in Boston. AskCar page: https://askcar.co.uk/car/bmw-x5-2021-2e5e2920a6d1

• The nearest: 2021 BMW X5 M Sport, 3.0 diesel SUV, grey, under a mile from this car. Mileage: 37,460 miles. Price: £42,490, £2,550 more than this car. Dealer: Phantom Motor Company in Hindley Green. AskCar page: https://askcar.co.uk/car/bmw-x5-2021-158fd0006065