2023 BMW M4 3.0 Competition

Overview

• Make: BMW
• Model: M4
• Trim: Competition
• Version: 3.0 Competition Auto 4WD Euro 6 2dr (502 bhp)
• Year: 2023
• Mileage: 16,951 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 502 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 233 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW M4 Competition is advertised with 16,951 miles on the clock. Its asking price of £52,660 is £1,426 below the AskCar estimate of £54,086. The AskCar estimate uses 738 UK dealer adverts for the BMW M4, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 45 days ago. Its asking price has since fallen by £2,089. The government's MOT record matches its advertised mileage. You can find this car at Prime Motors in Hoddesdon. 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: £1,426 (2%) under the AskCar estimate of £54,086.

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 738 priced BMW M4 adverts across different ages and specifications, as of 2 November 2026.

A 2023 BMW M4 with the 3.0 petrol engine is typically advertised at £55,000: the median of the 82 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 BMW M4 has been on sale for at least 45 days.

Price history

AskCar first saw this advert on 18 September 2026 at £54,749. Its asking price is now £52,660, £2,089 less. The latest price cut was seen on 16 October 2026.

Price changes recorded:

• 18 September 2026: £54,749
• 10 October 2026: £53,749
• 16 October 2026: £52,660

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 14 April 2027.

It has had one MOT, on 15 April 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 14,366 miles, which matches the advertised 16,951 miles.

Advertised mileage is about 1,800 miles lower than the median mileage of a 2023 BMW M4 on AskCar.

Similar cars

28 other 2023 BMW M4 Competition 3.0 petrol automatic convertibles are for sale at UK dealers, from £47,898 to £59,994, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW M4 Competition, 3.0 petrol convertible, grey. Mileage: 17,699 miles. Price: £57,800, £5,140 more than this car. Dealer: Berry Heathrow in Heathrow. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-9093600240d1
• 2023 BMW M4 Competition, 3.0 petrol convertible, grey. Mileage: 18,750 miles. Price: £54,900, £2,240 more than this car. Dealer: Group 1 Chelmsford BMW in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-7594088a36b8
• 2023 BMW M4 Competition, 3.0 petrol convertible, green. Mileage: 14,156 miles. Price: £51,890, £770 less than this car. Dealer: G C Motors in Harrogate. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-82597aed6c8f

• The nearest: 2023 BMW M4 Competition, 3.0 petrol convertible, grey, 9 miles from this car. Mileage: 22,829 miles. Price: £53,000, £340 more than this car. Dealer: Sytner Chigwell BMW in Chigwell. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-3cb9e86f2d45