2023 BMW X3 2.0 30e M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 2.0 12kWh 30e M Sport Auto 4WD Euro 6 (s/s) 5dr (288 bhp)
• Year: 2023
• Mileage: 37,417 miles
• Fuel: Plug-in hybrid (petrol)
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 288 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 47 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW X3 M Sport is advertised with 37,417 miles, approximately 7,500 above the typical mileage for its age. The AskCar estimate for this car is £32,372. It is priced at £29,988, which is £2,384 below that estimate. The AskCar estimate uses UK dealer asking prices, including 2,992 BMW X3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 89 days ago, and its asking price has since fallen by £2,000. The government's MOT record matches its advertised mileage. It is advertised by Jeff White Motors in Cardiff. 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: £2,384 (7%) under the AskCar estimate of £32,372.

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 2023 BMW X3 with the 2.0 plug-in hybrid engine is typically advertised at £32,900: the median of the 224 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 BMW X3 has been on sale for at least 89 days.

Price history

AskCar first saw this advert on 5 August 2026 at £31,988. Its asking price is now £29,988, £2,000 less. The latest price cut was seen on 25 October 2026.

Price changes recorded:

• 5 August 2026: £31,988
• 15 September 2026: £30,988
• 25 October 2026: £29,988

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 4 August 2027.

It has had one MOT, on 5 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 37,425 miles, which matches the advertised 37,417 miles.

Advertised mileage is about 7,500 miles higher than the median mileage of a 2023 BMW X3 on AskCar.

Similar cars

47 other 2023 BMW X3 M Sport 2.0 plug-in hybrid automatic SUVs are for sale at UK dealers, from £24,849 to £38,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW X3 M Sport, 2.0 plug-in hybrid SUV, grey. Mileage: 37,517 miles. Price: £35,495, £5,507 more than this car. Dealer: Eakin Brothers in Londonderry. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-0776ef7e7bb8
• 2023 BMW X3 M Sport, 2.0 plug-in hybrid SUV, grey. Mileage: 36,391 miles. Price: £31,940, £1,952 more than this car. Dealer: DriveHub in Leeds. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-53006be074bf
• 2023 BMW X3 M Sport, 2.0 plug-in hybrid SUV, grey. Mileage: 39,222 miles. Price: £30,070, £82 more than this car. Dealer: Big Motoring World Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-addba29d8243

• The nearest: 2023 BMW X3 M Sport, 2.0 plug-in hybrid SUV, grey, 34 miles from this car. Mileage: 48,181 miles. Price: £34,750, £4,762 more than this car. Dealer: Sytner Swansea MINI in Swansea. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-4f438fbed3ca