2020 BMW X4 3.0 M Sport
Version: 3.0 MHT M Sport Auto 4WD Euro 6 5dr
Price: £28,500. Fair price: £431 (1%) over the AskCar estimate of £28,069, our expected asking price for this car from its model, age, mileage and specification, drawing on 647 priced BMW X4 adverts on AskCar as of 29 October 2026.
AskCar lists 665 used BMW X4 from 464 UK dealerships, as of 29 October 2026.
Overview
- Make
- BMW
- Model
- X4
- Trim
- M Sport
- Version
- 3.0 MHT M Sport Auto 4WD Euro 6 5dr
- Mileage
- 42,628 miles
- Year
- 2020
- Fuel type
- Diesel
- Body type
- SUV
- Engine
- 3.0 L
- Gearbox
- Automatic
- Seats
- 5
- CO2
- 161 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
This 2020 BMW X4 M Sport is advertised with 42,628 miles, approximately 7,500 below the typical mileage for its age. Its asking price of £28,500 is £431 above the AskCar estimate of £28,069. The AskCar estimate draws on 647 BMW X4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 22 days ago. Its MOT is recorded as valid until 24 September 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Listers King's Lynn in King's Lynn and West Norfolk.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 7 October 2026, 22 days ago.
| Date observed | Asking price |
|---|---|
| 7 October 2026 | £28,500 |
| 29 October 2026 | £28,500 |
Price and mileage comparison
Fair price: £431 (1%) over the AskCar estimate of £28,069.
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 647 priced BMW X4 adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 7,500 miles lower than the median mileage of a 2020 BMW X4 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 24 September 2027. 42,243 miles at the last test.
Other matching cars
25 other 2020 BMW X4 M Sport automatic diesel cars are for sale at UK dealers from £16,449 to £29,295, as of 29 October 2026.
The 5 cheapest:
- 2020 BMW X4. Price: £16,449. Mileage: 140,000 miles. Dealer: Platinum Marques in Reading. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-30833a07098c
- 2020 BMW X4. Price: £16,895. Mileage: 125,000 miles. Dealer: C F Vehicle Wholesale in Derby. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-b770acb63721
- 2020 BMW X4. Price: £19,995. Mileage: 81,000 miles. Dealer: MSS Motor Group in Clacton-on-Sea. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-99441873e873
- 2020 BMW X4. Price: £21,000. Mileage: 96,000 miles. Dealer: Drive Time Specialist Cars in West Bromwich. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-b3f66f5ea819
- 2020 BMW X4. Price: £21,400. Mileage: 80,859 miles. Dealer: Sytner Select Cardiff in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-x4-2020-ac98b2535c7b
The 25 matching cars have covered 17,857 to 140,000 miles, compared with 42,628 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW X4 cars for sale · 2020 BMW X4 price guide
More like this
Photos
4 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.