2026 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 (523 bhp)
• Year: 2026
• Mileage: 9,100 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 523 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 232 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 9,100 miles on the clock, this 2026 BMW M4 Competition has done roughly 6,200 more miles than a typical 2026 BMW M4. Its asking price of £64,990 is £3,088 below the AskCar estimate of £68,078. To work out the AskCar estimate, we analyse UK dealer adverts for 738 BMW M4 cars across different ages and specifications. We first recorded this advert 31 days ago, and its asking price has since fallen by £1,000. The seller is Sinclair Volkswagen (Newport), based in Newport. 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: £3,088 (4%) under the AskCar estimate of £68,078.

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 31 days.

Price history

AskCar first saw this advert on 2 October 2026 at £65,990. Its asking price is now £64,990, £1,000 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 2 October 2026: £65,990
• 22 October 2026: £64,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 6,200 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, grey. Mileage: 8,500 miles. Price: £67,995, £3,005 more than this car. Dealer: Figaro Motors in Crawley. AskCar page: https://askcar.co.uk/car/bmw-m4-2026-4ac075a84c43
• 2026 BMW M4 Competition, 3.0 petrol convertible, grey. Mileage: 7,500 miles. Price: £64,990, the same price as this car. Dealer: Sinclair Volkswagen (Newport) in Newport. AskCar page: https://askcar.co.uk/car/bmw-m4-2026-65b00e40a3f3
• 2026 BMW M4 Competition, 3.0 petrol convertible, black. Mileage: 6,000 miles. Price: £67,990, £3,000 more than this car. Dealer: Sinclair Volkswagen (Newport) in Newport. AskCar page: https://askcar.co.uk/car/bmw-m4-2026-1d76647ec926