2020 BMW X6 4.4 M50i V8
Version: 4.4 M50i V8 Auto 4WD Euro 6 (s/s) 5dr (523 bhp)
Price: £32,990. Fair price: £1,317 (3%) under the AskCar estimate of £34,307, our expected asking price for this car from its model, age, mileage and specification, drawing on 528 priced BMW X6 adverts on AskCar as of 31 October 2026.
AskCar lists 541 used BMW X6 from 380 UK dealerships, as of 31 October 2026.
Overview
- Make
- BMW
- Model
- X6
- Version
- 4.4 M50i V8 Auto 4WD Euro 6 (s/s) 5dr (523 bhp)
- Mileage
- 77,294 miles
- Year
- 2020
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 4.4 L
- Gearbox
- Automatic
- Power
- 523 bhp
- Seats
- 5
- CO2
- 259 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- M50i V8
- Emissions standard
- Euro 6
About this car
This 2020 BMW X6 has covered 77,294 miles, around 27,400 more miles than is typical for its age. Priced at £32,990, it is advertised £1,317 below the AskCar estimate of £34,307. The AskCar estimate uses UK dealer asking prices, including 528 BMW X6 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert today. Its recorded MOT is valid until 25 August 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Swansway Garages, based in Crewe.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £32,990 |
Price and mileage comparison
Fair price: £1,317 (3%) under the AskCar estimate of £34,307.
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 528 priced BMW X6 adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 27,400 miles higher than the median mileage of a 2020 BMW X6 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 25 August 2027. 73,340 miles at the last test.
Other matching cars
5 other 2020 BMW X6 automatic petrol cars are for sale at UK dealers from £32,994 to £41,950, as of 31 October 2026.
- 2020 BMW X6. Price: £32,994. Mileage: 70,000 miles. Dealer: Greenland Cars in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-x6-2020-565a54530c5a
- 2020 BMW X6. Price: £36,698. Mileage: 52,120 miles. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/bmw-x6-2020-984b76989bb2
- 2020 BMW X6. Price: £39,990. Mileage: 34,741 miles. Dealer: Car City UK Catterick in Catterick. AskCar page: https://askcar.co.uk/car/bmw-x6-2020-fd0b13cca81a
- 2020 BMW X6. Price: £41,895. Mileage: 43,000 miles. Dealer: Blackrock Motor Company in Rochdale. AskCar page: https://askcar.co.uk/car/bmw-x6-2020-6c97ffa39559
- 2020 BMW X6. Price: £41,950. Mileage: 46,500 miles. Dealer: Magee Automotive in Lisburn. AskCar page: https://askcar.co.uk/car/bmw-x6-2020-1fd1f7d2ed3c
The 5 matching cars have covered 34,741 to 70,000 miles, compared with 77,294 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 X6 cars for sale · 2020 BMW X6 price guide
More like this
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.