2023 BMW M4 3.0 BiTurbo Competition

Overview

• Make: BMW
• Model: M4
• Trim: Competition
• Version: 3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 2dr M (503 bhp)
• Year: 2023
• Mileage: 37,351 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 503 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 229 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW M4 Competition has covered 37,351 miles, around 18,600 more miles than is typical for its age. The AskCar estimate for this car is £50,954. It is priced at £49,946, which is £1,008 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 738 BMW M4 cars across different ages and specifications. We first recorded this advert 27 days ago, and its asking price has since fallen by £2,000. Its advertised mileage matches the government's MOT record. It is advertised by Maranello Performance in Stapleford. 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: £1,008 (1%) under the AskCar estimate of £50,954.

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 27 days.

Price history

AskCar first saw this advert on 6 October 2026 at £51,946. Its asking price is now £49,946, £2,000 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 6 October 2026: £51,946
• 27 October 2026: £49,946

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 11 June 2027.

It has had one MOT, on 12 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 34,684 miles, which matches the advertised 37,351 miles.

Advertised mileage is about 18,600 miles higher than the median mileage of a 2023 BMW M4 on AskCar.

Similar cars

34 other 2023 BMW M4 Competition 3.0 petrol automatic coupes are for sale at UK dealers, from £44,975 to £62,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW M4 Competition, 3.0 petrol coupe, green. Mileage: 37,000 miles. Price: £52,495, £2,549 more than this car. Dealer: Driven Motor Company in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-3152083b35d9
• 2023 BMW M4 Competition, 3.0 petrol coupe, green. Mileage: 35,000 miles. Price: £50,799, £853 more than this car. Dealer: Beck Evans in Sidcup. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-9236f256564a
• 2023 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 34,785 miles. Price: £50,995, £1,049 more than this car. Dealer: RB Prestige Cars in Ashley Heath. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-29ddabddb9b4

• The nearest: 2023 BMW M4 Competition, 3.0 petrol coupe, grey, 23 miles from this car. Mileage: 18,641 miles. Price: £55,090, £5,144 more than this car. Dealer: Stratstone Bmw Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-e640fb8dfd37