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: 19,818 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 503 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Yellow
• CO2: 229 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2023 BMW M4 Competition is 19,818 miles. Priced at £52,950, it is advertised £2,318 below the AskCar estimate of £55,268. The AskCar estimate uses UK dealer asking prices, including 738 BMW M4 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 88 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Redline Specialist Cars in Knaresborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,318 (4%) under the AskCar estimate of £55,268.

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 4 November 2026.

A 2023 BMW M4 with the 3.0 petrol engine is typically advertised at £55,100: the median of the 84 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 BMW M4 has been on sale for at least 88 days.

Price history

AskCar first saw this advert on 8 August 2026 at £53,950. Its asking price is now £52,950, £1,000 less.

Price changes recorded:

• 9 August 2026: £53,950
• 24 September 2026: £52,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 23 March 2027.

It failed its MOT on 4 March 2026 (offside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords; nearside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 1 day later, on 5 March 2026.

There were no advisories at the latest test.

Mileage at that test: 17,502 miles, which matches the advertised 19,818 miles.

Advertised mileage is about 1,000 miles higher than the median mileage of a 2023 BMW M4 on AskCar.

Similar cars

37 other 2023 BMW M4 Competition 3.0 petrol automatic coupes are for sale at UK dealers, from £44,975 to £62,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 18,803 miles. Price: £57,500, £4,550 more than this car. Dealer: Sytner Warwick BMW in Warwick. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-a16b5f5ab545
• 2023 BMW M4 Competition, 3.0 petrol coupe, red. Mileage: 18,667 miles. Price: £49,995, £2,955 less than this car. Dealer: Howards Used Car Centre Barnstaple in Barnstaple. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-cd4133d55b0e
• 2023 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 18,641 miles. Price: £55,590, £2,640 more than this car. Dealer: Stratstone Bmw Chesterfield in Chesterfield. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-e640fb8dfd37

• The nearest: 2023 BMW M4 Competition, 3.0 petrol coupe, red, under a mile from this car. Mileage: 3,561 miles. Price: £59,950, £7,000 more than this car. Dealer: Redline Specialist Cars in Knaresborough. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-ba883dfafba3