2023 BMW X5 3.0 40d MHT M Sport

Overview

• Make: BMW
• Model: X5
• Trim: M Sport
• Version: 3.0 40d MHT M Sport Steptronic 4WD Euro 6 (s/s) 5dr (347 bhp)
• Year: 2023
• Mileage: 18,370 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 347 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 195 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 18,370 miles on the clock, this 2023 BMW X5 M Sport has done roughly 14,200 fewer miles than a typical 2023 BMW X5. Its asking price of £49,000 is £6,134 below the AskCar estimate of £55,134. The AskCar estimate uses 3,214 UK dealer adverts for the BMW X5, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 161 days ago. Its asking price has since fallen by £12,000. You can find this car at Sytner Sunningdale BMW in Ascot. 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

Good value: £6,134 (11%) under the AskCar estimate of £55,134.

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 3,214 priced BMW X5 adverts across different ages and specifications, as of 5 November 2026.

A 2023 BMW X5 with the 3.0 diesel engine is typically advertised at £51,000: the median of the 278 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2023 BMW X5 has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £61,000. Its asking price is now £49,000, £12,000 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 28 May 2026: £61,000
• 17 June 2026: £59,500
• 23 June 2026: £59,000
• 7 July 2026: £58,500
• 14 July 2026: £58,000
• 17 July 2026: £57,000
• 25 August 2026: £56,000
• 3 September 2026: £55,500
• 8 September 2026: £54,000
• 18 September 2026: £53,000
• 26 September 2026: £52,500
• 1 October 2026: £52,000
• 16 October 2026: £50,990
• 18 October 2026: £51,490
• 20 October 2026: £50,990
• 23 October 2026: £49,990
• 3 November 2026: £49,000

Mileage and MOT

Advertised mileage is about 14,200 miles lower than the median mileage of a 2023 BMW X5 on AskCar.

Similar cars

160 other 2023 BMW X5 M Sport 3.0 diesel automatic SUVs are for sale at UK dealers, from £35,220 to £68,979, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW X5 M Sport, 3.0 diesel SUV, grey. Mileage: 18,000 miles. Price: £59,495, £10,495 more than this car. Dealer: MC Autosales in Magherafelt. AskCar page: https://askcar.co.uk/car/bmw-x5-2023-4544615f1cbe
• 2023 BMW X5 M Sport, 3.0 diesel SUV, grey. Mileage: 18,918 miles. Price: £55,775, £6,775 more than this car. Dealer: Vertu BMW Exeter in Exeter. AskCar page: https://askcar.co.uk/car/bmw-x5-2023-d27c4008418a
• 2023 BMW X5 M Sport, 3.0 diesel SUV, white. Mileage: 17,633 miles. Price: £55,995, £6,995 more than this car. Dealer: Agnew Group Bavarian BMW in Belfast. AskCar page: https://askcar.co.uk/car/bmw-x5-2023-d2a640c561ed

• The nearest: 2023 BMW X5 M Sport, 3.0 diesel SUV, black, under a mile from this car. Mileage: 22,180 miles. Price: £45,500, £3,500 less than this car. Dealer: Sytner Sunningdale BMW in Bracknell. AskCar page: https://askcar.co.uk/car/bmw-x5-2023-09ad20573fea