2025 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: 2025
• Mileage: 4,000 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 523 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: White
• CO2: 232 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BMW M4 Competition has covered 4,000 miles, around 3,200 fewer miles than is typical for its age. Its asking price of £67,990 is £323 below the AskCar estimate of £68,313. The AskCar estimate uses UK dealer asking prices, including 738 BMW M4 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 31 days ago. Its asking price has since fallen by £500. 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: £323 (under 1%) under the AskCar estimate of £68,313.

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 2025 BMW M4 with the 3.0 petrol engine is typically advertised at £66,500: the median of the 48 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2025 BMW M4 has been on sale for at least 31 days.

Price history

AskCar first saw this advert on 2 October 2026 at £68,490. Its asking price is now £67,990, £500 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 2 October 2026: £68,490
• 23 October 2026: £67,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,200 miles lower than the median mileage of a 2025 BMW M4 on AskCar.

Similar cars

20 other 2025 BMW M4 Competition 3.0 petrol automatic convertibles are for sale at UK dealers, from £62,450 to £74,990, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW M4 Competition, 3.0 petrol convertible, grey. Mileage: 3,900 miles. Price: £66,475, £1,515 less than this car. Dealer: jVw Car Sales in Oldham. AskCar page: https://askcar.co.uk/car/bmw-m4-2025-bbf5328f4cf0
• 2025 BMW M4 Competition, 3.0 petrol convertible, white. Mileage: 4,355 miles. Price: £68,950, £960 more than this car. Dealer: JKC BMW in Coleraine. AskCar page: https://askcar.co.uk/car/bmw-m4-2025-6876dd441c3f
• 2025 BMW M4 Competition, 3.0 petrol convertible, grey. Mileage: 4,752 miles. Price: £67,331, £659 less than this car. Dealer: BMW Park Lane in City of Westminster. AskCar page: https://askcar.co.uk/car/bmw-m4-2025-36679d8865d2

• The nearest: 2025 BMW M4 Competition, 3.0 petrol convertible, pink, 42 miles from this car. Mileage: 2,259 miles. Price: £65,950, £2,040 less than this car. Dealer: Cotswold Bmw Cheltenham in Cheltenham. AskCar page: https://askcar.co.uk/car/bmw-m4-2025-803cf08c0efb