2020 BMW X4 M 3.0 Competition

Overview

• Make: BMW
• Model: X4 M
• Trim: Competition
• Version: 3.0 i Competition Auto 4WD Euro 6 (s/s) 5dr (503 bhp)
• Year: 2020
• Mileage: 54,000 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 503 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Red
• CO2: 239 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 54,000 miles, this 2020 BMW X4 M Competition has covered about 17,700 more miles than other 2020 BMW X4 M cars. Priced at £38,500, it is advertised £914 above the AskCar estimate of £37,586. To work out the AskCar estimate, we analyse UK dealer adverts for 86 BMW X4 M cars across different ages and specifications. We first recorded this advert 67 days ago, and its asking price has since fallen by £3,990. Its advertised mileage matches the government's MOT record. It is for sale at NJ Cars in Rainham. 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

Fair price: £914 (2%) over the AskCar estimate of £37,586.

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 86 priced BMW X4 M adverts across different ages and specifications, as of 5 November 2026.

A 2020 BMW X4 M with the 3.0 petrol engine is typically advertised at £40,000: the median of the 17 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 BMW X4 M has been on sale for at least 67 days.

Price history

AskCar first saw this advert on 30 August 2026 at £42,490. Its asking price is now £38,500, £3,990 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 30 August 2026: £42,490
• 17 October 2026: £38,500

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 23 March 2027.

It has had 5 MOTs. The latest, on 24 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 49,191 miles, which matches the advertised 54,000 miles.

Advertised mileage is about 17,700 miles higher than the median mileage of a 2020 BMW X4 M on AskCar.

Similar cars

16 other 2020 BMW X4 M Competition 3.0 petrol automatic SUVs are for sale at UK dealers, from £36,779 to £64,990, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW X4 M Competition, 3.0 petrol SUV, black. Mileage: 54,640 miles. Price: £36,950, £1,550 less than this car. Dealer: J S Exclusive Motors in Milton Keynes. AskCar page: https://askcar.co.uk/car/bmw-x4-m-2020-42bc18322e1b
• 2020 BMW X4 M Competition, 3.0 petrol SUV, black. Mileage: 53,125 miles. Price: £36,995, £1,505 less than this car. Dealer: Stratstone Bmw Derby in Derby. AskCar page: https://askcar.co.uk/car/bmw-x4-m-2020-c646b2ce38b5
• 2020 BMW X4 M Competition, 3.0 petrol SUV, blue. Mileage: 45,987 miles. Price: £39,491, £991 more than this car. Dealer: David James in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-x4-m-2020-04fd0d0aff99

• The nearest: 2020 BMW X4 M Competition, 3.0 petrol SUV, grey, 21 miles from this car. Mileage: 43,519 miles. Price: £36,950, £1,550 less than this car. Dealer: Corr's Performance Cars in Bayford. AskCar page: https://askcar.co.uk/car/bmw-x4-m-2020-0780e0085d3e