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: 19,800 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 has covered 19,800 miles. The AskCar estimate for this car is £53,451. It is priced at £52,491, which is £960 below that estimate. The AskCar estimate uses 738 UK dealer adverts for the BMW M4, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 140 days ago, the asking price has dropped by £3,500. The government's MOT record matches its advertised mileage. You can find this car at David James in Newcastle Upon Tyne. 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: £960 (1%) under the AskCar estimate of £53,451.

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 140 days.

Price history

AskCar first saw this advert on 15 June 2026 at £55,991. Its asking price is now £52,491, £3,500 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 25 June 2026: £55,991
• 28 July 2026: £55,491
• 16 August 2026: £54,991
• 5 September 2026: £54,691
• 12 September 2026: £53,991
• 26 September 2026: £53,491
• 13 October 2026: £52,991
• 24 October 2026: £52,491

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 19 April 2027.

It has had one MOT, on 20 April 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 18,372 miles, which matches the advertised 19,800 miles.

Advertised mileage is about 1,000 miles higher 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: 20,000 miles. Price: £55,995, £3,504 more than this car. Dealer: Southern Prestige Cars in Crawley. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-3b00e7dd008f
• 2023 BMW M4 Competition, 3.0 petrol convertible, blue. Mileage: 20,545 miles. Price: £54,995, £2,504 more than this car. Dealer: Group 1 BMW Lincoln in Lincoln. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-a3fb261cfd92
• 2023 BMW M4 Competition, 3.0 petrol convertible, grey. Mileage: 18,750 miles. Price: £54,900, £2,409 more than this car. Dealer: Group 1 Chelmsford BMW in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-7594088a36b8

• The nearest: 2023 BMW M4 Competition, 3.0 petrol convertible, grey, 15 miles from this car. Mileage: 34,030 miles. Price: £48,970, £3,521 less than this car. Dealer: Vertu BMW Durham in Durham. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-a13f687b1bf0