2021 BMW X5 3.0 30d MHT M Sport

Overview

• Make: BMW
• Model: X5
• Trim: M Sport
• Version: 3.0 30d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (282 bhp)
• Year: 2021
• Mileage: 36,894 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 282 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 186 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW X5 M Sport has covered 36,894 miles, around 14,800 fewer miles than is typical for its age. Its asking price of £34,790 is £5,800 below the AskCar estimate of £40,590. The AskCar estimate uses 3,220 UK dealer adverts for the BMW X5, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 162 days ago, the asking price has dropped by £709. The recorded MOT expired on 14 August 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 P W Millar Ford, based in Barry. 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

Good value: £5,800 (14%) under the AskCar estimate of £40,590.

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 3,220 priced BMW X5 adverts across different ages and specifications, as of 6 November 2026.

A 2021 BMW X5 with the 3.0 diesel engine is typically advertised at £37,000: the median of the 219 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2021 BMW X5 has been on sale for at least 162 days.

Price history

AskCar first saw this advert on 28 May 2026 at £35,499. Its asking price is now £34,790, £709 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 28 May 2026: £35,499
• 31 July 2026: £35,299
• 16 October 2026: £34,990
• 2 November 2026: £34,790

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 14 August 2026; ask the dealer for the current MOT.

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

Advisories at the latest test: front tyre worn close to legal limit/worn on edge both side.

Mileage at that test: 33,898 miles, which matches the advertised 36,894 miles.

Advertised mileage is about 14,800 miles lower than the median mileage of a 2021 BMW X5 on AskCar.

Similar cars

95 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 6 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW X5 M Sport, 3.0 diesel SUV, grey. Mileage: 37,215 miles. Price: £39,000, £4,210 more than this car. Dealer: Evans Halshaw BYD Rotherham in Rotherham. AskCar page: https://askcar.co.uk/car/bmw-x5-2021-36f82a5dd679
• 2021 BMW X5 M Sport, 3.0 diesel SUV, grey. Mileage: 37,460 miles. Price: £42,490, £7,700 more than this car. Dealer: Phantom Motor Company in Hindley Green. AskCar page: https://askcar.co.uk/car/bmw-x5-2021-158fd0006065
• 2021 BMW X5 M Sport, 3.0 diesel SUV, white. Mileage: 35,968 miles. Price: £39,495, £4,705 more than this car. Dealer: Sytner Tring BMW in Tring. AskCar page: https://askcar.co.uk/car/bmw-x5-2021-de145187e808

• The nearest: 2021 BMW X5 M Sport, 3.0 diesel SUV, white, 17 miles from this car. Mileage: 70,616 miles. Price: £36,290, £1,500 more than this car. Dealer: Auto Unit in Newport. AskCar page: https://askcar.co.uk/car/bmw-x5-2021-d78a401dddd2