2026 BMW X3 3.0 M50i MHT

Overview

• Make: BMW
• Model: X3
• Version: 3.0 M50i MHT Auto 4WD Euro 6 (s/s) 5dr (393 bhp)
• Year: 2026
• Mileage: 5,924 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 393 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 177 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW X3 has covered 5,924 miles. Its asking price of £53,950 is £4,660 below the AskCar estimate of £58,610. The AskCar estimate uses UK dealer asking prices, including 3,099 BMW X3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 28 days ago. Its asking price has since fallen by £2,000. The seller is Ongar Bridge, based in Ongar. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £4,660 (7%) under the AskCar estimate of £58,610.

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 3,099 priced BMW X3 adverts across different ages and specifications, as of 6 November 2026.

A 2026 BMW X3 with the 3.0 petrol engine is typically advertised at £58,600: the median of the 88 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2026 BMW X3 has been on sale for at least 28 days.

Price history

AskCar first saw this advert on 9 October 2026 at £55,950. Its asking price is now £53,950, £2,000 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 9 October 2026: £55,950
• 16 October 2026: £54,950
• 31 October 2026: £53,950

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,500 miles higher than the median mileage of a 2026 BMW X3 on AskCar.