2023 BMW X5 3.0 40d MHT M Sport

Overview

• Make: BMW
• Model: X5
• Trim: M Sport
• Version: 3.0 40d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (335 bhp)
• Year: 2023
• Mileage: 25,181 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 191 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 25,181 miles, this 2023 BMW X5 M Sport has covered about 7,800 fewer miles than other 2023 BMW X5 cars. The AskCar estimate for this car is £51,402. It is priced at £44,570, which is £6,832 below that estimate. The AskCar estimate uses 3,226 UK dealer adverts for the BMW X5, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 29 days ago. Its asking price has since fallen by £1,070. The government's MOT record matches its advertised mileage. You can find this car at Big Motoring World Blue Bell Hill in Chatham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Good value: £6,832 (13%) under the AskCar estimate of £51,402.

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 3,226 priced BMW X5 adverts across different ages and specifications, as of 2 November 2026.

A 2023 BMW X5 with the 3.0 diesel engine is typically advertised at £51,000: the median of the 280 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 BMW X5 has been on sale for at least 29 days.

Price history

AskCar first saw this advert on 4 October 2026 at £45,640. Its asking price is now £44,570, £1,070 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 4 October 2026: £45,640
• 6 October 2026: £45,590
• 7 October 2026: £45,600
• 8 October 2026: £45,640
• 13 October 2026: £45,940
• 14 October 2026: £45,920
• 19 October 2026: £45,470
• 24 October 2026: £44,970
• 28 October 2026: £44,570

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 17 December 2026.

It has had one MOT, on 18 December 2025, and passed.

There were no advisories at the latest test.

Mileage at that test: 23,271 miles, which matches the advertised 25,181 miles.

Advertised mileage is about 7,800 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 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW X5 M Sport, 3.0 diesel SUV, white. Mileage: 25,062 miles. Price: £53,495, £8,925 more than this car. Dealer: Park's Motor Group Douglas Park BMW Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-x5-2023-365928a3d515
• 2023 BMW X5 M Sport, 3.0 diesel SUV, grey. Mileage: 25,047 miles. Price: £51,450, £6,880 more than this car. Dealer: Berry Croydon BMW in Croydon. AskCar page: https://askcar.co.uk/car/bmw-x5-2023-00806774dd36
• 2023 BMW X5 M Sport, 3.0 diesel SUV, grey. Mileage: 25,350 miles. Price: £58,000, £13,430 more than this car. Dealer: Sytner Cardiff BMW in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-x5-2023-55546370247e

• The nearest: 2023 BMW X5 M Sport, 3.0 diesel SUV, grey, 4 miles from this car. Mileage: 41,704 miles. Price: £49,490, £4,920 more than this car. Dealer: Stratstone BMW Maidstone in Maidstone. AskCar page: https://askcar.co.uk/car/bmw-x5-2023-72670d3dcfc2