2023 BMW M4 3.0 BiTurbo Competition

Overview

• Make: BMW
• Model: M4
• Trim: Competition
• Version: 3.0 BiTurbo Competition Steptronic Euro 6 (s/s) 2dr (503 bhp)
• Year: 2023
• Mileage: 29,776 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 503 bhp
• Gearbox: Automatic (Steptronic)
• Colour: Blue
• CO2: 229 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW M4 Competition has covered 29,776 miles, around 10,000 more miles than is typical for its age. Its asking price of £59,990 is £7,014 above the AskCar estimate of £52,976. The AskCar estimate uses 727 UK dealer adverts for the BMW M4, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 1 day ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Vertu BMW Bridgwater, based in Bridgwater. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £7,014 (13%) over the AskCar estimate of £52,976.

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 727 priced BMW M4 adverts across different ages and specifications, as of 6 November 2026.

A 2023 BMW M4 with the 3.0 petrol engine is typically advertised at £55,000: the median of the 83 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2023 BMW M4 advertised 1 day ago. About 3 in 10 of 2023 BMW M4 cars are gone from sale within a month of being advertised: 28 of the 90 first advertised between 14 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 5 November 2026 at £59,990. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 28 September 2027.

It failed its MOT on 21 August 2026 (nearside rear tyre tread depth below requirements of 1.6mm; offside rear tyre tread depth below requirements of 1.6mm) and passed 12 days later, on 2 September 2026.

There were no advisories at the latest test.

Mileage at that test: 27,902 miles, which matches the advertised 29,776 miles.

Advertised mileage is about 10,000 miles higher than the median mileage of a 2023 BMW M4 on AskCar.

Similar cars

40 other 2023 BMW M4 Competition 3.0 petrol automatic coupes are for sale at UK dealers, from £44,975 to £62,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 30,000 miles. Price: £53,795, £6,195 less than this car. Dealer: MP Auto Group in Shrewsbury. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-864e1d676777
• 2023 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 29,150 miles. Price: £57,990, £2,000 less than this car. Dealer: M A Performance Cars in Sutton Coldfield. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-92754988e8ec
• 2023 BMW M4 Competition, 3.0 petrol coupe, blue. Mileage: 30,597 miles. Price: £51,499, £8,491 less than this car. Dealer: cinch in Salisbury. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-437f26a490ca

• The nearest: 2023 BMW M4 Competition, 3.0 petrol coupe, grey, 34 miles from this car. Mileage: 22,000 miles. Price: £52,990, £7,000 less than this car. Dealer: Auto Unit in Newport. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-a5d7ea75eb57