2026 BMW X3 2.0 20d MHT M Sport

Price: £44,474. Good value: £8,031 (15%) under the AskCar estimate of £52,505, 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: 101 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 is advertised with 101 miles, approximately 4,300 below the typical mileage for its age. Priced at £44,474, it is advertised £8,031 below the AskCar estimate of £52,505. The AskCar estimate uses UK dealer asking prices, including 2,992 BMW X3 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 13 days ago, the asking price has dropped by £500. The seller is Ocean Plymouth, based in Plymouth. 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: £8,031 (15%) under the AskCar estimate of £52,505.

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 13 days.

Price history

AskCar first saw this advert on 20 October 2026 at £44,974. Its asking price is now £44,474, £500 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

  • 20 October 2026: £44,974
  • 28 October 2026: £44,474

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,300 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, black. Mileage: 101 miles. Price: £45,849, £1,375 more than this car. Dealer: Ocean Plymouth in Plymouth. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-ff1db1ee6c74
  • 2026 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 101 miles. Price: £46,949, £2,475 more than this car. Dealer: Ocean Falmouth BMW in Falmouth. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-248e93b6d922
  • 2026 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 101 miles. Price: £46,949, £2,475 more than this car. Dealer: Ocean Falmouth BMW in Falmouth. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-b4f0d2acf191
  • The nearest: 2026 BMW X3 M Sport, 2.0 diesel SUV, grey, under a mile from this car. Price: £42,849, £1,625 less than this car. Dealer: Ocean Group in Plymouth. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-851131a5a090

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

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Photos

34 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.