2020 BMW X4 3.0 30d M Sport

Overview

• Make: BMW
• Model: X4
• Trim: M Sport
• Version: 3.0 xDrive30d M Sport Auto 4WD Euro 6 5dr Step (261 bhp)
• Year: 2020
• Mileage: 50,155 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 261 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 180 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW X4 M Sport has covered 50,155 miles. Its asking price of £27,450 is £689 below the AskCar estimate of £28,139. The AskCar estimate uses UK dealer asking prices, including 655 BMW X4 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 34 days ago, the asking price has dropped by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sytner Worcester BMW, based in Worcester. 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: £689 (2%) under the AskCar estimate of £28,139.

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 655 priced BMW X4 adverts across different ages and specifications, as of 4 November 2026.

A 2020 BMW X4 with the 3.0 diesel engine is typically advertised at £29,300: the median of the 36 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 BMW X4 has been on sale for at least 34 days.

Price history

AskCar first saw this advert on 1 October 2026 at £27,950. Its asking price is now £27,450, £500 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 1 October 2026: £27,950
• 24 October 2026: £27,450

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 27 September 2027.

It has had 4 MOTs. The latest, on 23 September 2026, passed.

Advisories at the latest test: offside rear coil spring corroded; nearside rear coil spring corroded.

Mileage at that test: 49,947 miles, which matches the advertised 50,155 miles.

Advertised mileage is about 100 miles higher than the median mileage of a 2020 BMW X4 on AskCar.

Similar cars

7 other 2020 BMW X4 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £21,400 to £29,295, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW X4 M Sport, 3.0 diesel SUV, grey. Mileage: 42,628 miles. Price: £28,500, £1,050 more than this car. Dealer: Listers BMW King's Lynn in King's Lynn. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-fc5bee9bfde5
• 2020 BMW X4 M Sport, 3.0 diesel SUV, blue. Mileage: 36,000 miles. Price: £28,160, £710 more than this car. Dealer: Car Holics in Hillingdon. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-7d6cbcea6d3a
• 2020 BMW X4 M Sport, 3.0 diesel SUV, blue. Mileage: 69,312 miles. Price: £24,979, £2,471 less than this car. Dealer: Manamanx in Reading. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-d7847189a5f9

• The nearest: 2020 BMW X4 M Sport, 3.0 diesel SUV, white, 68 miles from this car. Mileage: 80,859 miles. Price: £21,400, £6,050 less than this car. Dealer: Sytner Select Cardiff in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-ac98b2535c7b