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) 5dr Touring M (503 bhp)
• Year: 2025
• Mileage: 14,900 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres, 503 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 232 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BMW M3 Competition is advertised with 14,900 miles, approximately 8,200 above the typical mileage for its age. The dealer is asking £81,910, which is £4,894 above the AskCar estimate of £77,016. 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 £8,085 lower than when we first recorded the advert 80 days ago. It is advertised by Evo Motor Group in Radlett. 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: £4,894 (6%) over the AskCar estimate of £77,016.

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 80 days.

Price history

AskCar first saw this advert on 16 August 2026 at £89,995. Its asking price is now £81,910, £8,085 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 16 August 2026: £89,995
• 21 October 2026: £84,795
• 30 October 2026: £81,910

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 8,200 miles higher than the median mileage of a 2025 BMW M3 on AskCar.

Similar cars

23 other 2025 BMW M3 Competition 3.0 petrol automatic estates are for sale at UK dealers, from £66,990 to £79,490, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2025 BMW M3 Competition, 3.0 petrol estate, red. Mileage: 15,383 miles. Price: £71,998, £9,912 less than this car. Dealer: Arnold Clark Glasgow BMW in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-22ca995dfd3d
• 2025 BMW M3 Competition, 3.0 petrol estate, green. Mileage: 15,632 miles. Price: £75,970, £5,940 less than this car. Dealer: Sytner Harold Wood BMW in Harold Wood. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-aa1a116df827
• 2025 BMW M3 Competition, 3.0 petrol estate, grey. Mileage: 15,706 miles. Price: £73,184, £8,726 less than this car. Dealer: The Gemini Group in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-7161f9c85dd5

• The nearest: 2025 BMW M3 Competition, 3.0 petrol estate, red, 12 miles from this car. Mileage: 8,700 miles. Price: £78,995, £2,915 less than this car. Dealer: NR Automotive in Ealing. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-de9e3a0fe2c4