2023 BMW X6 3.0 30d MHT M Sport

Overview

• Make: BMW
• Model: X6
• Trim: M Sport
• Version: 3.0 30d MHT M Sport Steptronic 4WD Euro 6 (s/s) 5dr (294 bhp)
• Year: 2023
• Mileage: 34,732 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 294 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 190 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW X6 M Sport has covered 34,732 miles, around 6,500 more miles than is typical for its age. Its asking price of £47,999 is £2,482 below the AskCar estimate of £50,481. The AskCar estimate uses UK dealer asking prices, including 547 BMW X6 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 52 days ago, and its asking price has since fallen by £4,000. It is for sale at Lookers BMW Stoke-On-Trent in Stoke on Trent. 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: £2,482 (4%) under the AskCar estimate of £50,481.

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 547 priced BMW X6 adverts across different ages and specifications, as of 5 November 2026.

A 2023 BMW X6 with the 3.0 diesel engine is typically advertised at £48,600: the median of the 36 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 BMW X6 has been on sale for at least 52 days.

Price history

AskCar first saw this advert on 14 September 2026 at £51,999. Its asking price is now £47,999, £4,000 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 14 September 2026: £51,999
• 21 September 2026: £51,499
• 30 September 2026: £50,899
• 3 October 2026: £51,399
• 9 October 2026: £50,299
• 16 October 2026: £49,999
• 20 October 2026: £48,999
• 28 October 2026: £48,399
• 2 November 2026: £47,999

Mileage and MOT

Advertised mileage is about 6,500 miles higher than the median mileage of a 2023 BMW X6 on AskCar.

Similar cars

26 other 2023 BMW X6 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £35,995 to £59,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW X6 M Sport, 3.0 diesel SUV, blue. Mileage: 34,199 miles. Price: £49,998, £1,999 more than this car. Dealer: Arnold Clark Livingston Vauxhall in Livingston. AskCar page: https://askcar.co.uk/car/bmw-x6-2023-f343f05a4a74
• 2023 BMW X6 M Sport, 3.0 diesel SUV, black. Mileage: 36,359 miles. Price: £39,795, £8,204 less than this car. Dealer: Beck Evans in Sidcup. AskCar page: https://askcar.co.uk/car/bmw-x6-2023-65aaa28325ef
• 2023 BMW X6 M Sport, 3.0 diesel SUV, white. Mileage: 36,512 miles. Price: £42,500, £5,499 less than this car. Dealer: Marshall Volvo Derby in Derby. AskCar page: https://askcar.co.uk/car/bmw-x6-2023-d3dccbb3798f