2021 BMW X5 M 4.4 i V8 Competition

Price: £54,950. Good value: £8,055 (12%) under the AskCar estimate of £63,005, our expected asking price for this car from its model, age, mileage and specification, drawing on 137 priced BMW X5 M adverts on AskCar as of 5 November 2026.

AskCar lists 142 used BMW X5 M from 120 UK dealerships, as of 5 November 2026.

Overview

  • Make: BMW
  • Model: X5 M
  • Trim: Competition
  • Version: 4.4 i V8 Competition Auto 4WD Euro 6 (s/s) 5dr (616 bhp)
  • Year: 2021
  • Mileage: 37,597 miles
  • Fuel: Petrol
  • Body: SUV, 5 doors, 5 seats
  • Engine: 4.4 litres, 616 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Black
  • CO2: 306 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

With 37,597 miles on the clock, this 2021 BMW X5 M Competition has done roughly 6,200 fewer miles than a typical 2021 BMW X5 M. The dealer is asking £54,950, which is £8,055 below the AskCar estimate of £63,005. To work out the AskCar estimate, we analyse UK dealer adverts for 137 BMW X5 M cars across different ages and specifications. We first recorded this advert 43 days ago, and its asking price has since fallen by £1,000. Its advertised mileage matches the government's MOT record. The seller is Redline Specialist Cars, based in Knaresborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Good value: £8,055 (12%) under the AskCar estimate of £63,005.

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 137 priced BMW X5 M adverts across different ages and specifications, as of 5 November 2026.

A 2021 BMW X5 M with the 4.4 petrol engine is typically advertised at £58,500: the median of the 26 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2021 BMW X5 M has been on sale for at least 43 days.

Price history

AskCar first saw this advert on 23 September 2026 at £55,950. Its asking price is now £54,950, £1,000 less. The latest price cut was seen on 8 October 2026.

Price changes recorded:

  • 23 September 2026: £55,950
  • 8 October 2026: £54,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 18 August 2027.

It has had 4 MOTs. The latest, on 22 July 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 36,857 miles, which matches the advertised 37,597 miles.

Advertised mileage is about 6,200 miles lower than the median mileage of a 2021 BMW X5 M on AskCar.

Similar cars

25 other 2021 BMW X5 M Competition 4.4 petrol automatic SUVs are for sale at UK dealers, from £49,990 to £88,995, as of 5 November 2026.

The 3 closest to this car in mileage:

  • 2021 BMW X5 M Competition, 4.4 petrol SUV, black. Mileage: 37,288 miles. Price: £59,985, £5,035 more than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/bmw-x5-m-2021-c40aa8015475
  • 2021 BMW X5 M Competition, 4.4 petrol SUV, white. Mileage: 39,729 miles. Price: £56,745, £1,795 more than this car. Dealer: Marks Tey Cars in Colchester. AskCar page: https://askcar.co.uk/car/bmw-x5-m-2021-10d2ddb29015
  • 2021 BMW X5 M Competition, 4.4 petrol SUV, black. Mileage: 41,856 miles. Price: £57,995, £3,045 more than this car. Dealer: MotorClass Premium Vehicles in Wigan. AskCar page: https://askcar.co.uk/car/bmw-x5-m-2021-312b2b4065da
  • The nearest: 2021 BMW X5 M Competition, 4.4 petrol SUV, grey, 17 miles from this car. Mileage: 45,416 miles. Price: £64,899, £9,949 more than this car. Dealer: Stratstone Bmw Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-x5-m-2021-10de48fe66f5

Browse all BMW X5 M cars for sale · 2021 BMW X5 M price guide

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Photos

59 photos of this car are on its AskCar page.

As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.