2026 BMW X3 2.0 20d MHT M Sport

Price: £51,500. Fair price: £423 (under 1%) over the AskCar estimate of £51,077, 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
  • Trim: M Sport
  • Version: 2.0 20d MHT M Sport Auto 4WD Euro 6 (s/s) 5dr (194 bhp)
  • Year: 2026
  • Mileage: 1,000 miles
  • Fuel: Diesel, mild hybrid
  • Body: SUV, 5 doors, 5 seats
  • Engine: 2.0 litres, 194 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 157 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW X3 M Sport has covered 1,000 miles, around 3,400 fewer miles than is typical for its age. Priced at £51,500, it is advertised £423 above the AskCar estimate of £51,077. The AskCar estimate draws on 2,992 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 33 days. The seller is Sytner Harold Wood BMW, based in Romford. 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: £423 (under 1%) over the AskCar estimate of £51,077.

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 2.0 diesel engine is typically advertised at £48,000: the median of the 374 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 BMW X3 has been on sale for at least 33 days.

Price history

AskCar first saw this advert on 30 September 2026 at £51,500. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,400 miles lower than the median mileage of a 2026 BMW X3 on AskCar.

Similar cars

175 other 2026 BMW X3 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £40,149 to £60,495, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2026 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 1,000 miles. Price: £46,950, £4,550 less than this car. Dealer: Stratstone Bmw Harrogate in Harrogate. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-21ba8d5ae3cf
  • 2026 BMW X3 M Sport, 2.0 diesel SUV, red. Mileage: 1,008 miles. Price: £44,450, £7,050 less than this car. Dealer: Stratstone BMW Bury St Edmunds in Bury St Edmunds. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-b5f1ba26e521
  • 2026 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 864 miles. Price: £53,500, £2,000 more than this car. Dealer: Sytner Coventry BMW in Coventry. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-832f359b2e2d
  • The nearest: 2026 BMW X3 M Sport, 2.0 diesel SUV, grey, under a mile from this car. Mileage: 4,255 miles. Price: £46,600, £4,900 less than this car. Dealer: Sytner Harold Wood BMW in Harold Wood. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-51fd106bdf64

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

More like this

Photos

27 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.