2026 BMW M3 3.0 BiTurbo Competition

Price: £81,990. Fair price: £996 (1%) over the AskCar estimate of £80,994, our expected asking price for this car from its model, age, mileage and specification, drawing on 756 priced BMW M3 adverts on AskCar as of 2 November 2026.

AskCar lists 811 used BMW M3 from 475 UK dealerships, as of 2 November 2026.

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: 1,509 miles
  • Fuel: Petrol
  • Body: Estate, 5 doors, 5 seats
  • Engine: 3.0 litres, 523 bhp
  • Gearbox: Automatic (Steptronic)
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 234 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW M3 Competition has covered 1,509 miles. Its asking price of £81,990 is £996 above the AskCar estimate of £80,994. The AskCar estimate uses 756 UK dealer adverts for the BMW M3, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 50 days ago. The seller is Williams Bolton Bmw, based in Bolton. 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: £996 (1%) over the AskCar estimate of £80,994.

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 50 days.

Price history

AskCar first saw this advert on 13 September 2026 at £81,990. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,000 miles lower 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, black. Mileage: 1,085 miles. Price: £76,650, £5,340 less than this car. Dealer: Cotswold Bmw Cheltenham in Cheltenham. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-21c5d4ca36d1
  • 2026 BMW M3 Competition, 3.0 petrol estate, green. Mileage: 700 miles. Price: £91,990, £10,000 more than this car. Dealer: Cars Direct Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-4a9e079c5bde
  • 2026 BMW M3 Competition, 3.0 petrol estate, grey. Mileage: 497 miles. Price: £81,990, the same price as this car. Dealer: Williams Liverpool Bmw in Liverpool. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-9887ef645c2c
  • The nearest: 2026 BMW M3 Competition, 3.0 petrol estate, grey, 8 miles from this car. Mileage: 6,185 miles. Price: £79,875, £2,115 less than this car. Dealer: Williams Bmw Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-m3-2026-21a4a9594ed8

Browse all BMW M3 cars for sale · 2026 BMW M3 price guide

More like this

Photos

83 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.