2023 BMW X3 M 3.0 Competition

Overview

• Make: BMW
• Model: X3 M
• Trim: Competition
• Version: 3.0 i Competition Auto 4WD Euro 6 (s/s) 5dr (503 bhp)
• Year: 2023
• Mileage: 22,000 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 3.0 litres, 503 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 247 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW X3 M Competition has covered 22,000 miles, around 5,100 fewer miles than is typical for its age. The dealer is asking £58,950, which is £1,115 below the AskCar estimate of £60,065. To work out the AskCar estimate, we analyse UK dealer adverts for 128 BMW X3 M cars across different ages and specifications. We first saw this car advertised 128 days ago. Its asking price has since fallen by £1,000. The government's MOT record matches its advertised mileage. It is for sale at AutoVero in Much Hadham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,115 (1%) under the AskCar estimate of £60,065.

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 128 priced BMW X3 M adverts across different ages and specifications, as of 6 November 2026.

A 2023 BMW X3 M with the 3.0 petrol engine is typically advertised at £59,000: the median of the 17 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2023 BMW X3 M has been on sale for at least 128 days.

Price history

AskCar first saw this advert on 1 July 2026 at £59,950. Its asking price is now £58,950, £1,000 less. The latest price cut was seen on 11 October 2026.

Price changes recorded:

• 8 July 2026: £59,950
• 11 October 2026: £58,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 2 February 2027.

It has had one MOT, on 3 February 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 19,179 miles, which matches the advertised 22,000 miles.

Advertised mileage is about 5,100 miles lower than the median mileage of a 2023 BMW X3 M on AskCar.

Similar cars

16 other 2023 BMW X3 M Competition 3.0 petrol automatic SUVs are for sale at UK dealers, from £46,995 to £65,323, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW X3 M Competition, 3.0 petrol SUV, blue. Mileage: 20,404 miles. Price: £59,950, £1,000 more than this car. Dealer: Sytner Maidenhead BMW in Maidenhead. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2023-da979a7a26dc
• 2023 BMW X3 M Competition, 3.0 petrol SUV, blue. Mileage: 19,000 miles. Price: £59,994, £1,044 more than this car. Dealer: Tt Sports & Prestige Cars in Derby. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2023-f4b4e9e7409d
• 2023 BMW X3 M Competition, 3.0 petrol SUV, white. Mileage: 18,906 miles. Price: £65,323, £6,373 more than this car. Dealer: Vines of Redhill BMW in Redhill. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2023-217faa61c2dc

• The nearest: 2023 BMW X3 M Competition, 3.0 petrol SUV, grey, 14 miles from this car. Mileage: 42,000 miles. Price: £58,000, £950 less than this car. Dealer: Sytner Stevenage BMW in Stevenage. AskCar page: https://askcar.co.uk/car/bmw-x3-m-2023-f4466ff572ad