2023 BMW X3 2.0 20d MHT M Sport

Overview

• Make: BMW
• Model: X3
• Trim: M Sport
• Version: 2.0 xDrive20d MHT M Sport [Tech Pack] Auto 4WD Euro 6 5dr Step (187 bhp)
• Year: 2023
• Mileage: 17,155 miles
• Fuel: Diesel, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 160 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 17,155 miles, this 2023 BMW X3 M Sport has covered about 12,800 fewer miles than other 2023 BMW X3 cars. Priced at £36,158, it is advertised £1,120 above the AskCar estimate of £35,038. The AskCar estimate draws on 2,992 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 19 days ago. Its asking price has since fallen by £380. The seller is Vertu BMW York, based in York. 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: £1,120 (3%) over the AskCar estimate of £35,038.

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 diesel 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 19 days.

Price history

AskCar first saw this advert on 14 October 2026 at £36,538. Its asking price is now £36,158, £380 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 14 October 2026: £36,538
• 15 October 2026: £36,518
• 16 October 2026: £36,505
• 17 October 2026: £36,494
• 18 October 2026: £36,333
• 22 October 2026: £36,246
• 23 October 2026: £36,158

Mileage and MOT

Advertised mileage is about 12,800 miles lower than the median mileage of a 2023 BMW X3 on AskCar.

Similar cars

104 other 2023 BMW X3 M Sport 2.0 diesel automatic SUVs are for sale at UK dealers, from £26,650 to £38,898, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 16,810 miles. Price: £36,995, £837 more than this car. Dealer: Park's Motor Group Douglas Park BMW Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-7083b7e1ba80
• 2023 BMW X3 M Sport, 2.0 diesel SUV, black. Mileage: 17,506 miles. Price: £32,850, £3,308 less than this car. Dealer: Sytner Shrewsbury BMW in Shrewsbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-7b3d5b806ad4
• 2023 BMW X3 M Sport, 2.0 diesel SUV, grey. Mileage: 17,920 miles. Price: £34,742, £1,416 less than this car. Dealer: Hedin Automotive Woolwich BMW in Woolwich. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-2b821dd7ed5f

• The nearest: 2023 BMW X3 M Sport, 2.0 diesel SUV, white, under a mile from this car. Mileage: 57,206 miles. Price: £29,302, £6,856 less than this car. Dealer: Vertu BMW York in York. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-2515fae42082