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: 12,617 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 523 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 228 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 12,617 miles, this 2025 BMW M3 Competition has covered about 5,900 more miles than other 2025 BMW M3 cars. Its asking price of £66,000 is £880 above the AskCar estimate of £65,120. The AskCar estimate draws on 756 BMW M3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 126 days ago, and its asking price has since fallen by £8,000. It is for sale at Sytner Chigwell BMW in Loughton. 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: £880 (1%) over the AskCar estimate of £65,120.

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 126 days.

Price history

AskCar first saw this advert on 29 June 2026 at £74,000. Its asking price is now £66,000, £8,000 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 29 June 2026: £74,000
• 14 July 2026: £73,000
• 8 August 2026: £72,000
• 18 August 2026: £71,500
• 2 September 2026: £70,500
• 8 September 2026: £69,500
• 22 September 2026: £68,500
• 29 September 2026: £67,500
• 1 November 2026: £66,000

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 5,900 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, grey. Mileage: 13,137 miles. Price: £65,350, £650 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, red. Mileage: 12,000 miles. Price: £70,495, £4,495 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, black. Mileage: 11,621 miles. Price: £64,990, £1,010 less than this car. Dealer: Williams Bmw Stockport in Stockport. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-94b7d89fda24

• The nearest: 2025 BMW M3 Competition, 3.0 petrol saloon, green, 14 miles from this car. Mileage: 3,578 miles. Price: £75,900, £9,900 more than this car. Dealer: BMW Park Lane in City of Westminster. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-438f83f39d5b