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: 7,895 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 523 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Red
• CO2: 232 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BMW M4 Competition has covered 7,895 miles. Its asking price of £63,990 is £2,411 below the AskCar estimate of £66,401. The AskCar estimate draws on 738 BMW M4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 86 days ago. Its asking price has since fallen by £4,999. The seller is Barretts BMW Ashford, based in Ashford. 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: £2,411 (3%) under the AskCar estimate of £66,401.

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 86 days.

Price history

AskCar first saw this advert on 8 August 2026 at £68,989. Its asking price is now £63,990, £4,999 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 8 August 2026: £68,989
• 4 September 2026: £67,990
• 17 September 2026: £66,990
• 24 September 2026: £65,990
• 3 October 2026: £65,790
• 17 October 2026: £64,995
• 27 October 2026: £63,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 700 miles higher 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: 7,269 miles. Price: £68,500, £4,510 more than this car. Dealer: Wollaston BMW in Wollaston. AskCar page: https://askcar.co.uk/car/bmw-m4-2025-fcb0fefe6e3c
• 2025 BMW M4 Competition, 3.0 petrol convertible, yellow. Mileage: 7,103 miles. Price: £66,999, £3,009 more than this car. Dealer: Bowker Motor Group in Preston. AskCar page: https://askcar.co.uk/car/bmw-m4-2025-3139fd955565
• 2025 BMW M4 Competition, 3.0 petrol convertible, grey. Mileage: 7,000 miles. Price: £62,500, £1,490 less than this car. Dealer: PSF Cars in Macclesfield. AskCar page: https://askcar.co.uk/car/bmw-m4-2025-d0695efca092

• The nearest: 2025 BMW M4 Competition, 3.0 petrol convertible, green, 30 miles from this car. Mileage: 6,000 miles. Price: £74,990, £11,000 more than this car. Dealer: Reynolds Motor Group Southend-on-sea in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/bmw-m4-2025-33cdcfc5d70c