2023 BMW M4 3.0 BiTurbo Competition

Overview

• Make: BMW
• Model: M4
• Trim: Competition
• Version: 3.0 BiTurbo Competition Steptronic RWD Euro 6 (s/s) 2dr (503 bhp)
• Year: 2023
• Mileage: 22,000 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 503 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 223 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 22,000 miles, this 2023 BMW M4 Competition has covered about 3,200 more miles than other 2023 BMW M4 cars. Priced at £52,990, it is advertised £1,137 above the AskCar estimate of £51,853. The AskCar estimate draws on 738 BMW M4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 158 days ago. Its asking price has since fallen by £3,000. The government's MOT record matches its advertised mileage. You can find this car at Auto Unit in Newport. 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: £1,137 (2%) over the AskCar estimate of £51,853.

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 158 days.

Price history

AskCar first saw this advert on 28 May 2026 at £55,990. Its asking price is now £52,990, £3,000 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 28 May 2026: £55,990
• 23 August 2026: £54,990
• 11 September 2026: £53,990
• 23 September 2026: £53,490
• 20 October 2026: £52,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 3 March 2027.

It failed its MOT on 26 February 2026 (windscreen wiper does not clear the windscreen effectively) and passed 1 day later, on 27 February 2026.

Advisories at the latest test: offside front tyre slightly damaged/cracking or perishing; nearside front tyre slightly damaged/cracking or perishing; nearside rear tyre worn close to legal limit/worn on edge; and 1 more.

Mileage at that test: 17,232 miles, which matches the advertised 22,000 miles.

Advertised mileage is about 3,200 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, yellow. Mileage: 19,818 miles. Price: £52,950, the same price as this car. Dealer: Redline Specialist Cars in Knaresborough. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-10bc000c7b21
• 2023 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 25,000 miles. Price: £52,949, the same price as this car. Dealer: A1 Ortos in Oldham. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-bee8e5033864
• 2023 BMW M4 Competition, 3.0 petrol coupe, red. Mileage: 18,667 miles. Price: £50,495, £2,495 less than this car. Dealer: Howards Used Car Centre Barnstaple in Barnstaple. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-cd4133d55b0e

• The nearest: 2023 BMW M4 Competition, 3.0 petrol coupe, blue, 34 miles from this car. Mileage: 29,776 miles. Price: £59,990, £7,000 more than this car. Dealer: MINI UK at Vertu Bridgwater MINI in Bridgwater. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-bdf988805b20