2020 BMW X4 2.0 20d M Sport
Price: £21,500. Above the going rate: £4,252 (24%) over the AskCar estimate of £17,248, our expected asking price for this car from its model, age, mileage and specification, drawing on 650 priced BMW X4 adverts on AskCar as of 5 November 2026.
AskCar lists 666 used BMW X4 from 463 UK dealerships, as of 5 November 2026.
Overview
- Make: BMW
- Model: X4
- Trim: M Sport
- Version: 2.0 20d M Sport Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
- Year: 2020
- Mileage: 107,856 miles
- Fuel: Diesel
- Body: SUV, 5 doors, 5 seats
- Engine: 2.0 litres, 187 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Blue
- CO2: 136 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 107,856 miles, this 2020 BMW X4 M Sport has covered about 57,700 more miles than other 2020 BMW X4 cars. The dealer is asking £21,500, which is £4,252 above the AskCar estimate of £17,248. To work out the AskCar estimate, we analyse UK dealer adverts for 650 BMW X4 cars across different ages and specifications. This car was first seen in our listings data 30 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Revolve Collections in Birmingham. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Above the going rate: £4,252 (24%) over the AskCar estimate of £17,248.
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 650 priced BMW X4 adverts across different ages and specifications, as of 5 November 2026.
A 2020 BMW X4 with the 2.0 diesel engine is typically advertised at £22,800: the median of the 21 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2020 BMW X4 has been on sale for at least 30 days.
Price history
AskCar first saw this advert on 6 October 2026 at £21,500. 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 5 November 2026: valid until 9 February 2027.
It has had 4 MOTs. The latest, on 10 February 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 100,748 miles, which matches the advertised 107,856 miles.
Advertised mileage is about 57,700 miles higher than the median mileage of a 2020 BMW X4 on AskCar.
Similar cars
15 other 2020 BMW X4 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £16,449 to £27,985, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2020 BMW X4 M Sport, 2.0 diesel SUV, grey. Mileage: 96,000 miles. Price: £21,000, £500 less than this car. Dealer: Drive Time Specialist Cars in West Bromwich. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-b3f66f5ea819
- 2020 BMW X4 M Sport, 2.0 diesel SUV, blue. Mileage: 83,549 miles. Price: £20,405, £1,095 less than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-9f331d2e9d9d
- 2020 BMW X4 M Sport, 2.0 diesel SUV, grey. Mileage: 78,577 miles. Price: £20,995, £505 less than this car. Dealer: Switch Car Group in Liverpool. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-3827825a49ea
Browse all BMW X4 cars for sale · 2020 BMW X4 price guide
More like this
- Used BMW X4 M Sport prices
- Used BMW X4 for sale under £30,000
- Used diesel BMW X4 for sale
- Used BMW X4 for sale near Birmingham
Photos
35 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.