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: 4,233 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 522 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 232 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW M4 Competition has covered 4,233 miles. Priced at £69,849, it is advertised £378 below the AskCar estimate of £70,227. The AskCar estimate uses 738 UK dealer adverts for the BMW M4, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 74 days ago. Its asking price has since fallen by £6,151. The seller is Ocean Plymouth, based in Plymouth. 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: £378 (under 1%) under the AskCar estimate of £70,227.

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 74 days.

Price history

AskCar first saw this advert on 20 August 2026 at £76,000. Its asking price is now £69,849, £6,151 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 20 August 2026: £76,000
• 28 August 2026: £74,750
• 26 September 2026: £71,949
• 28 October 2026: £69,849

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,300 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: 4,488 miles. Price: £76,980, £7,131 more than this car. Dealer: Lloyd Colne BMW in Colne. AskCar page: https://askcar.co.uk/car/bmw-m4-2026-40f05b809cc0
• 2026 BMW M4 Competition, 3.0 petrol convertible, blue. Mileage: 4,488 miles. Price: £76,980, £7,131 more than this car. Dealer: Lloyd Colne BMW in Colne. AskCar page: https://askcar.co.uk/car/bmw-m4-2026-f985ec810d95
• 2026 BMW M4 Competition, 3.0 petrol convertible, grey. Mileage: 3,106 miles. Price: £69,180, £669 less than this car. Dealer: Halliwell Jones Warrington BMW in Warrington. AskCar page: https://askcar.co.uk/car/bmw-m4-2026-7fe4020f2856

• The nearest: 2026 BMW M4 Competition, 3.0 petrol convertible, grey, under a mile from this car. Price: £69,849, the same price as this car. Dealer: Ocean Group in Plymouth. AskCar page: https://askcar.co.uk/car/bmw-m4-2026-f9663e608cf5