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: 11,621 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 523 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 228 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BMW M3 Competition is advertised with 11,621 miles, approximately 4,900 above the typical mileage for its age. Its asking price of £64,990 is £451 below the AskCar estimate of £65,441. The AskCar estimate uses 756 UK dealer adverts for the BMW M3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 76 days ago. Its asking price has since fallen by £2,000. The seller is Williams Bmw Stockport, based in Stockport. 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: £451 (under 1%) under the AskCar estimate of £65,441.

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 76 days.

Price history

AskCar first saw this advert on 18 August 2026 at £66,990. Its asking price is now £64,990, £2,000 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 18 August 2026: £66,990
• 4 September 2026: £66,590
• 16 September 2026: £65,990
• 3 October 2026: £65,490
• 17 October 2026: £65,290
• 29 October 2026: £64,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,900 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 £75,949, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW M3 Competition, 3.0 petrol saloon, red. Mileage: 12,000 miles. Price: £70,495, £5,505 more than this car. Dealer: LA Motors in Stourbridge. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-1814d1e6c447
• 2025 BMW M3 Competition, 3.0 petrol saloon, grey. Mileage: 12,617 miles. Price: £66,000, £1,010 more 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, blue. Mileage: 10,292 miles. Price: £67,500, £2,510 more than this car. Dealer: Sytner Nottingham BMW in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-b24734015a77

• The nearest: 2025 BMW M3 Competition, 3.0 petrol saloon, green, 15 miles from this car. Mileage: 15,000 miles. Price: £68,990, £4,000 more than this car. Dealer: Monaco Motorsports in Bolton. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-e24eadb58f5c