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: 15,000 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

This 2025 BMW M3 Competition is advertised with 15,000 miles, approximately 8,300 above the typical mileage for its age. Priced at £68,990, it is advertised £4,630 above the AskCar estimate of £64,360. The AskCar estimate uses 756 UK dealer adverts for the BMW M3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 108 days ago, and its asking price has since fallen by £1,000. It is advertised by Monaco Motorsports in Bolton. 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: £4,630 (7%) over the AskCar estimate of £64,360.

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 756 priced BMW M3 adverts across different ages and specifications, as of 2 November 2026.

A 2025 BMW M3 with the 3.0 petrol engine is typically advertised at £71,900: the median of the 78 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2025 BMW M3 has been on sale for at least 108 days.

Price history

AskCar first saw this advert on 17 July 2026 at £69,990. Its asking price is now £68,990, £1,000 less. The latest price cut was seen on 23 September 2026.

Price changes recorded:

• 17 July 2026: £69,990
• 20 July 2026: £73,490
• 30 July 2026: £69,990
• 23 September 2026: £68,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 8,300 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 £75,949, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW M3 Competition, 3.0 petrol saloon, grey. Mileage: 13,137 miles. Price: £65,350, £3,640 less than this car. Dealer: North Oxford Bmw in Oxford. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-cfcf99650378
• 2025 BMW M3 Competition, 3.0 petrol saloon, grey. Mileage: 12,617 miles. Price: £66,000, £2,990 less than this car. Dealer: Sytner Chigwell BMW in Chigwell. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-80bd303987e1
• 2025 BMW M3 Competition, 3.0 petrol saloon, green. Mileage: 17,651 miles. Price: £63,984, £5,006 less than this car. Dealer: Ocean Falmouth BMW in Falmouth. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-a2430f152b93

• The nearest: 2025 BMW M3 Competition, 3.0 petrol saloon, black, 9 miles from this car. Mileage: 6,339 miles. Price: £67,995, £995 less than this car. Dealer: MotorClass Premium Vehicles in Wigan. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-90ee13f06c34