2026 BMW X3 3.0 M50i MHT

Price: £54,875. Fair price: £4,756 (7%) under the AskCar estimate of £59,631, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,992 priced BMW X3 adverts on AskCar as of 2 November 2026.

AskCar lists 3,072 used BMW X3 from 1,209 UK dealerships, as of 2 November 2026.

Overview

  • Make: BMW
  • Model: X3
  • Version: 3.0 M50i MHT Auto 4WD Euro 6 (s/s) 5dr (393 bhp)
  • Year: 2026
  • Mileage: 4,000 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 is advertised with 4,000 miles on the clock. The dealer is asking £54,875, which is £4,756 below the AskCar estimate of £59,631. To work out the AskCar estimate, we analyse UK dealer adverts for 2,992 BMW X3 cars across different ages and specifications. We first recorded this advert 73 days ago, and its asking price has since fallen by £9,120. The seller is Group 1 Brighton BMW, based in Brighton. 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

Fair price: £4,756 (7%) under the AskCar estimate of £59,631.

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 2,992 priced BMW X3 adverts across different ages and specifications, as of 2 November 2026.

A 2026 BMW X3 with the 3.0 petrol engine is typically advertised at £58,500: the median of the 87 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 BMW X3 has been on sale for at least 73 days.

Price history

AskCar first saw this advert on 21 August 2026 at £63,995. Its asking price is now £54,875, £9,120 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

  • 21 August 2026: £63,995
  • 14 September 2026: £62,980
  • 30 September 2026: £61,490
  • 14 October 2026: £60,990
  • 23 October 2026: £59,875
  • 30 October 2026: £54,875

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 400 miles lower than the median mileage of a 2026 BMW X3 on AskCar.

Browse all BMW X3 cars for sale · 2026 BMW X3 price guide

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Photos

39 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.