2020 BMW X4 3.0 M40i

Overview

• Make: BMW
• Model: X4
• Version: 3.0 M40i Auto 4WD Euro 6 (s/s) 5dr
• Year: 2020
• Mileage: 48,411 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 216 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW X4 is advertised with 48,411 miles on the clock. The AskCar estimate for this car is £29,317. It is priced at £27,599, which is £1,718 below that estimate. The AskCar estimate uses 655 UK dealer adverts for the BMW X4, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 29 days ago. Its asking price has since fallen by £1,650. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Motorpoint Widnes, based in Widnes. 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: £1,718 (5%) under the AskCar estimate of £29,317.

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 petrol 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 29 days.

Price history

AskCar first saw this advert on 6 October 2026 at £29,249. Its asking price is now £27,599, £1,650 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 6 October 2026: £29,249
• 13 October 2026: £28,049
• 17 October 2026: £28,099
• 24 October 2026: £27,699
• 31 October 2026: £27,599

Mileage and MOT

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

It has had 5 MOTs. The latest, on 5 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 48,415 miles, which matches the advertised 48,411 miles.

Advertised mileage is about 1,700 miles lower than the median mileage of a 2020 BMW X4 on AskCar.