2020 BMW X5 3.0 30d M Sport

Overview

• Make: BMW
• Model: X5
• Trim: M Sport
• Version: 3.0 xDrive30d M Sport Auto 4WD Euro 6 5dr (Third-row seating) (261 bhp)
• Year: 2020
• Mileage: 100,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 7 seats
• Engine: 3.0 litres, 261 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 162 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW X5 M Sport is advertised with 100,000 miles, approximately 42,000 above the typical mileage for its age. The dealer is asking £29,950, which is £1,865 above the AskCar estimate of £28,085. To work out the AskCar estimate, we analyse UK dealer adverts for 3,215 BMW X5 cars across different ages and specifications. It first appeared in our advert records 76 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Windmill Motors in Bourne. 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: £1,865 (6%) over the AskCar estimate of £28,085.

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 2020 BMW X5 with the 3.0 diesel engine is typically advertised at £35,000: the median of the 165 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 BMW X5 has been on sale for at least 76 days.

Price history

AskCar first saw this advert on 20 August 2026 at £29,950. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 14 June 2027.

It failed its MOT on 4 June 2026 (offside side repeater not working) and passed 6 days later, on 10 June 2026.

Advisories at the latest test: offside front lower suspension arm ball joint has slight play.

Mileage at that test: 97,671 miles, which matches the advertised 100,000 miles.

Advertised mileage is about 42,000 miles higher than the median mileage of a 2020 BMW X5 on AskCar.

Similar cars

73 other 2020 BMW X5 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £26,950 to £350,349, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW X5 M Sport, 3.0 diesel SUV, blue. Mileage: 94,775 miles. Price: £28,995, £955 less than this car. Dealer: Moy Auto Services in Dungannon. AskCar page: https://askcar.co.uk/car/bmw-x5-2020-5bb00308ffd5
• 2020 BMW X5 M Sport, 3.0 diesel SUV, white. Mileage: 106,000 miles. Price: £28,980, £970 less than this car. Dealer: The Car Arena in Kimberley. AskCar page: https://askcar.co.uk/car/bmw-x5-2020-a7ee2c7fe46b
• 2020 BMW X5 M Sport, 3.0 diesel SUV, white. Mileage: 91,073 miles. Price: £32,650, £2,700 more than this car. Dealer: Grange Road Motors in Cookstown. AskCar page: https://askcar.co.uk/car/bmw-x5-2020-336cb0737258

• The nearest: 2020 BMW X5 M Sport, 3.0 diesel SUV, other, 10 miles from this car. Mileage: 53,000 miles. Price: £37,995, £8,045 more than this car. Dealer: Taurus Autos in Colsterworth. AskCar page: https://askcar.co.uk/car/bmw-x5-2020-0db11e292976