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: 11,286 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 3.0 litres, 503 bhp
• Gearbox: Automatic (Steptronic)
• Colour: Blue
• CO2: 223 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 BMW M4 Competition has covered 11,286 miles, around 7,500 fewer miles than is typical for its age. The dealer is asking £49,790, which is £7,991 below the AskCar estimate of £57,781. To work out the AskCar estimate, we analyse UK dealer adverts for 738 BMW M4 cars across different ages and specifications. Since we first spotted the advert 32 days ago, the asking price has dropped by £1,200. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Williams Bmw Rochdale, based in Rochdale. 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

Good value: £7,991 (13%) under the AskCar estimate of £57,781.

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 32 days.

Price history

AskCar first saw this advert on 1 October 2026 at £50,990. Its asking price is now £49,790, £1,200 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 1 October 2026: £50,990
• 6 October 2026: £49,990
• 21 October 2026: £49,790

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 14 March 2027.

It has had one MOT, on 4 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 9,342 miles, which matches the advertised 11,286 miles.

Advertised mileage is about 7,500 miles lower 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, black. Mileage: 11,737 miles. Price: £57,995, £8,205 more than this car. Dealer: SCC Leeds in Guiseley. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-7805950b1339
• 2023 BMW M4 Competition, 3.0 petrol coupe, grey. Mileage: 10,327 miles. Price: £55,261, £5,471 more than this car. Dealer: Berry Chiswick BMW in Ealing. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-cbf4c5eb5958
• 2023 BMW M4 Competition, 3.0 petrol coupe, blue. Mileage: 10,000 miles. Price: £59,991, £10,201 more than this car. Dealer: Alwoodley Motors in Leeds. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-4af4e3cfa565

• The nearest: 2023 BMW M4 Competition, 3.0 petrol coupe, grey, 4 miles from this car. Mileage: 25,000 miles. Price: £52,949, £3,159 more than this car. Dealer: A1 Ortos in Oldham. AskCar page: https://askcar.co.uk/car/bmw-m4-2023-bee8e5033864