2026 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: 2026
• Mileage: 4,000 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 2026 BMW M3 Competition is advertised with 4,000 miles on the clock. Its asking price of £71,985 is £2,734 below the AskCar estimate of £74,719. The AskCar estimate uses UK dealer asking prices, including 752 BMW M3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 91 days ago. Its asking price has since fallen by £3,000. It is advertised by Brooklands Motor Centre in Leeds. 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: £2,734 (3%) under the AskCar estimate of £74,719.

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 2026 BMW M3 with the 3.0 petrol engine is typically advertised at £78,000: the median of the 131 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2026 BMW M3 has been on sale for at least 91 days.

Price history

AskCar first saw this advert on 5 August 2026 at £74,985. Its asking price is now £71,985, £3,000 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 5 August 2026: £74,985
• 9 September 2026: £74,485
• 26 September 2026: £73,972
• 4 October 2026: £72,985
• 22 October 2026: £72,785
• 30 October 2026: £72,385
• 4 November 2026: £71,985

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 500 miles higher than the median mileage of a 2026 BMW M3 on AskCar.

Similar cars

86 other 2026 BMW M3 Competition 3.0 petrol automatic saloons are for sale at UK dealers, from £62,000 to £106,000, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW M3 Competition, 3.0 petrol saloon, black. Mileage: 4,000 miles. Price: £77,989, £6,004 more than this car. Dealer: Brooklyns in Broxbourne. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-d70f7c396668
• 2026 BMW M3 Competition, 3.0 petrol saloon, blue. Mileage: 3,984 miles. Price: £78,995, £7,010 more than this car. Dealer: Group 1 Cambridge BMW in Cambridge. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-948e49ac360d
• 2026 BMW M3 Competition, 3.0 petrol saloon, grey. Mileage: 4,030 miles. Price: £81,950, £9,965 more than this car. Dealer: Lloyd Cockermouth BMW in Cockermouth. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-d590e15564ab

• The nearest: 2026 BMW M3 Competition, 3.0 petrol saloon, blue, 22 miles from this car. Mileage: 8,120 miles. Price: £74,995, £3,010 more than this car. Dealer: Crown Cars Garage in Stocksbridge. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-cefed97481bc