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) 5dr Touring M (523 bhp)
• Year: 2026
• Mileage: 4,105 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 3.0 litres, 523 bhp
• Gearbox: Automatic (Steptronic)
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 234 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW M3 Competition has covered 4,105 miles. The dealer is asking £79,000, which is £932 above the AskCar estimate of £78,068. To work out the AskCar estimate, we analyse UK dealer adverts for 756 BMW M3 cars across different ages and specifications. We first recorded this advert 46 days ago, and its asking price has since fallen by £3,500. You can find this car 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: £932 (1%) over the AskCar estimate of £78,068.

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 2026 BMW M3 with the 3.0 petrol engine is typically advertised at £78,000: the median of the 133 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 BMW M3 has been on sale for at least 46 days.

Price history

AskCar first saw this advert on 17 September 2026 at £82,500. Its asking price is now £79,000, £3,500 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 17 September 2026: £82,500
• 4 October 2026: £82,000
• 23 October 2026: £80,000
• 27 October 2026: £79,000

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 600 miles higher than the median mileage of a 2026 BMW M3 on AskCar.

Similar cars

36 other 2026 BMW M3 Competition 3.0 petrol automatic estates are for sale at UK dealers, from £56,949 to £100,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW M3 Competition, 3.0 petrol estate, grey. Mileage: 3,999 miles. Price: £79,999, £999 more than this car. Dealer: Halliwell Jones Chester BMW in Chester. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-f10f4afc55cb
• 2026 BMW M3 Competition, 3.0 petrol estate, blue. Mileage: 3,982 miles. Price: £79,875, £875 more than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-5a19335b9daa
• 2026 BMW M3 Competition, 3.0 petrol estate, black. Mileage: 3,930 miles. Price: £79,880, £880 more than this car. Dealer: Sytner Nottingham BMW in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-d221363ccc6f

• The nearest: 2026 BMW M3 Competition, 3.0 petrol estate, blue, 7 miles from this car. Mileage: 436 miles. Price: £83,000, £4,000 more than this car. Dealer: Sytner Harold Wood BMW in Harold Wood. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-d0593261dc3f