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: 27,000 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 503 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 229 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 27,000 miles on the clock, this 2023 BMW M4 Competition has done roughly 8,200 more miles than a typical 2023 BMW M4. The AskCar estimate for this car is £53,602. It is priced at £52,950, which is £652 below that estimate. The AskCar estimate draws on 738 BMW M4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 158 days ago, the asking price has dropped by £4,000. The government's MOT record matches its advertised mileage. It is advertised by Xclusive Xports in Bayford. 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: £652 (1%) under the AskCar estimate of £53,602.

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 £56,950. Its asking price is now £52,950, £4,000 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 29 May 2026: £56,950
• 16 June 2026: £55,950
• 13 August 2026: £54,950
• 10 September 2026: £53,950
• 24 October 2026: £52,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 5 March 2027.

It has had one MOT, on 6 March 2026, and passed.

Advisories at the latest test: front tyre worn close to legal limit/worn on edge both; rear tyre worn close to legal limit/worn on edge both.

Mileage at that test: 24,735 miles, which matches the advertised 27,000 miles.

Advertised mileage is about 8,200 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, white. Mileage: 25,780 miles. Price: £53,790, £840 more than this car. Dealer: Group 1 Southend BMW in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-2387bfe6ae72
• 2023 BMW M4 Competition, 3.0 petrol coupe, blue. Mileage: 28,400 miles. Price: £62,995, £10,045 more than this car. Dealer: Automotive Addiction in Telford. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-3a6e00d9714d
• 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

• The nearest: 2023 BMW M4 Competition, 3.0 petrol coupe, grey, 15 miles from this car. Mileage: 17,980 miles. Price: £53,990, £1,040 more than this car. Dealer: Select Auto Solutions in Watford. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-5c0332a292e6