2026 BMW M4 3.0 Competition

Overview

• Make: BMW
• Model: M4
• Trim: Competition
• Version: 3.0 Competition Auto 4WD Euro 6 2dr (522 bhp)
• Year: 2026
• Mileage: 5,584 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 522 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 232 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW M4 Competition has covered 5,584 miles, around 2,600 more miles than is typical for its age. The dealer is asking £66,250, which is £3,466 below the AskCar estimate of £69,716. To work out the AskCar estimate, we analyse UK dealer adverts for 738 BMW M4 cars across different ages and specifications. The asking price is now £8,745 lower than when we first recorded the advert 122 days ago. It is advertised by Hedin Automotive Ruxley BMW in Sidcup. 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: £3,466 (4%) under the AskCar estimate of £69,716.

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 2026 BMW M4 with the 3.0 petrol engine is typically advertised at £69,900: the median of the 68 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 BMW M4 has been on sale for at least 122 days.

Price history

AskCar first saw this advert on 3 July 2026 at £74,995. Its asking price is now £66,250, £8,745 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 3 July 2026: £74,995
• 12 July 2026: £73,495
• 17 July 2026: £73,750
• 23 July 2026: £73,450
• 4 August 2026: £72,995
• 20 August 2026: £72,495
• 28 August 2026: £71,495
• 5 September 2026: £70,495
• 12 September 2026: £69,500
• 19 September 2026: £67,749
• 22 September 2026: £67,175
• 25 September 2026: £66,855
• 1 October 2026: £65,995
• 9 October 2026: £66,500
• 28 October 2026: £66,250

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,600 miles higher than the median mileage of a 2026 BMW M4 on AskCar.

Similar cars

19 other 2026 BMW M4 Competition 3.0 petrol automatic convertibles are for sale at UK dealers, from £45,990 to £90,698, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW M4 Competition, 3.0 petrol convertible, blue. Mileage: 5,763 miles. Price: £67,990, £1,740 more than this car. Dealer: Partridge BMW in Eastleigh. AskCar page: https://askcar.co.uk/car/bmw-m4-2026-b3f01e356857
• 2026 BMW M4 Competition, 3.0 petrol convertible, grey. Mileage: 5,402 miles. Price: £65,990, £260 less than this car. Dealer: Group 1 Colchester BMW in Colchester. AskCar page: https://askcar.co.uk/car/bmw-m4-2026-3d231df192b6
• 2026 BMW M4 Competition, 3.0 petrol convertible, black. Mileage: 6,000 miles. Price: £67,990, £1,740 more than this car. Dealer: Sinclair Volkswagen (Newport) in Newport. AskCar page: https://askcar.co.uk/car/bmw-m4-2026-1d76647ec926

• The nearest: 2026 BMW M4 Competition, 3.0 petrol convertible, grey, 12 miles from this car. Mileage: 12,777 miles. Price: £65,490, £760 less than this car. Dealer: Berry Croydon BMW in Croydon. AskCar page: https://askcar.co.uk/car/bmw-m4-2026-bac9794dcdba