2025 BMW M3 3.0 BiTurbo Competition

Overview

• Make: BMW
• Model: M3
• Trim: Competition
• Version: 3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 4dr M (523 bhp)
• Year: 2025
• Mileage: 17,651 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 523 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Green
• CO2: 228 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 17,651 miles, this 2025 BMW M3 Competition has covered about 10,900 more miles than other 2025 BMW M3 cars. Priced at £63,984, it is advertised £701 above the AskCar estimate of £63,283. To work out the AskCar estimate, we analyse UK dealer adverts for 752 BMW M3 cars across different ages and specifications. The asking price is now £814 lower than when we first recorded the advert 34 days ago. You can find this car at Ocean Falmouth BMW in Penryn. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £701 (1%) over the AskCar estimate of £63,283.

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 752 priced BMW M3 adverts across different ages and specifications, as of 4 November 2026.

A 2025 BMW M3 with the 3.0 petrol engine is typically advertised at £72,000: the median of the 77 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2025 BMW M3 has been on sale for at least 34 days.

Price history

AskCar first saw this advert on 1 October 2026 at £64,798. Its asking price is now £63,984, £814 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 1 October 2026: £64,798
• 29 October 2026: £63,984

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 10,900 miles higher than the median mileage of a 2025 BMW M3 on AskCar.

Similar cars

38 other 2025 BMW M3 Competition 3.0 petrol automatic saloons are for sale at UK dealers, from £57,500 to £75,900, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW M3 Competition, 3.0 petrol saloon, grey. Mileage: 19,010 miles. Price: £65,949, £1,965 more than this car. Dealer: Lloyd Motor Group in Aberdeen. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-c2176fe16ab0
• 2025 BMW M3 Competition, 3.0 petrol saloon, grey. Mileage: 19,010 miles. Price: £65,949, £1,965 more than this car. Dealer: Lloyd South Lakes BMW in Grange-over-Sands. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-c42819c9412d
• 2025 BMW M3 Competition, 3.0 petrol saloon, green. Mileage: 15,000 miles. Price: £68,990, £5,006 more than this car. Dealer: Monaco Motorsports in Bolton. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-e24eadb58f5c

• The nearest: 2025 BMW M3 Competition, 3.0 petrol saloon, green, 143 miles from this car. Mileage: 5,831 miles. Price: £66,990, £3,006 more than this car. Dealer: Dick Lovett BMW Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-2a724b68eaaf