2020 BMW X6 4.4 M50i V8

Overview

• Make: BMW
• Model: X6
• Version: 4.4 M50i V8 Auto 4WD Euro 6 (s/s) 5dr (523 bhp)
• Year: 2020
• Mileage: 46,500 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 4.4 litres, 523 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 259 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 46,500 miles, this 2020 BMW X6 has covered about 4,300 fewer miles than other 2020 BMW X6 cars. The AskCar estimate for this car is £40,878. It is priced at £41,950, which is £1,072 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 543 BMW X6 cars across different ages and specifications. It first appeared in our advert records 11 days ago. The latest recorded MOT expiry date is 25 October 2026, which has passed. Confirm its status with the dealer. We checked its advertised mileage against the government's MOT record, and they match. The seller is Magee Automotive, based in Lisburn. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,072 (2%) over the AskCar estimate of £40,878.

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 543 priced BMW X6 adverts across different ages and specifications, as of 8 November 2026.

Time on sale

This 2020 BMW X6 has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 28 October 2026 at £41,950. 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 8 November 2026: the latest record we hold ran out on 25 October 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 16 October 2025, passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge tread on 2mm . PIRELLI P ZERO 315 30 R22 107Y; offside rear tyre worn close to legal limit/worn on edge tread on 2mm; nearside rear tyre slightly damaged chunk out of tyre outer side wall; and 2 more.

Mileage at that test: 38,391 miles, which matches the advertised 46,500 miles.

Advertised mileage is about 4,300 miles lower than the median mileage of a 2020 BMW X6 on AskCar.