2020 BMW X4 3.0 M40i Sport

Overview

• Make: BMW
• Model: X4
• Trim: Sport
• Version: 3.0 M40i Sport Auto 4WD Euro 6 5dr (349 bhp)
• Year: 2020
• Mileage: 53,671 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 349 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 209 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW X4 Sport is advertised with 53,671 miles, approximately 3,500 above the typical mileage for its age. The AskCar estimate for this car is £30,065. It is priced at £30,000, which is £65 below that estimate. The AskCar estimate draws on 660 BMW X4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 17 days ago. The government's MOT record matches its advertised mileage. You can find this car at Sytner Oldbury BMW in Warley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Price

Fair price: £65 (under 1%) under the AskCar estimate of £30,065.

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 660 priced BMW X4 adverts across different ages and specifications, as of 14 November 2026.

A 2020 BMW X4 with the 3.0 petrol engine is typically advertised at £28,900: the median of the 37 for sale on AskCar, as of 14 November 2026.

Time on sale

This 2020 BMW X4 has been on sale for at least 17 days.

Price history

AskCar first saw this advert on 28 October 2026 at £30,000. 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 14 November 2026: valid until 19 May 2027.

It failed its MOT on 20 April 2026 (nearside rear tyre tread depth below requirements of 1.6mm sidewall damage) and passed 1 day later, on 21 April 2026.

Advisories at the latest test: offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 48,526 miles, which matches the advertised 53,671 miles.

Advertised mileage is about 3,500 miles higher than the median mileage of a 2020 BMW X4 on AskCar.

Similar cars

4 other 2020 BMW X4 Sport 3.0 petrol automatic SUVs are for sale at UK dealers, from £29,985 to £37,796, as of 14 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW X4 Sport, 3.0 petrol SUV, white. Mileage: 51,000 miles. Price: £29,985, the same price as this car. Dealer: Brooklands Motor Centre in Leeds. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-51336c30337b
• 2020 BMW X4 Sport, 3.0 petrol SUV, blue. Mileage: 47,193 miles. Price: £30,032, the same price as this car. Dealer: JCT600 Volkswagen Bradford in Bradford. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-530a1efa5c38
• 2020 BMW X4 Sport, 3.0 petrol SUV, grey. Mileage: 32,948 miles. Price: £31,995, £1,995 more than this car. Dealer: Group 1 Farnborough BMW in Farnborough. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-dcf82b38fa24

• The nearest: 2020 BMW X4 Sport, 3.0 petrol SUV, white, 77 miles from this car. Mileage: 26,464 miles. Price: £37,796, £7,796 more than this car. Dealer: Williams Bmw Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-1262494d15f5