2025 BMW M3 3.0 BiTurbo Competition

Price: £75,000. Fair price: £4,297 (6%) over the AskCar estimate of £70,703, our expected asking price for this car from its model, age, mileage and specification, drawing on 751 priced BMW M3 adverts on AskCar as of 8 November 2026.

AskCar lists 806 used BMW M3 from 472 UK dealerships, as of 8 November 2026.

Overview

  • Make: BMW
  • Model: M3
  • Trim: Competition
  • Version: 3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 5dr Touring M
  • Year: 2025
  • Mileage: 11,053 miles
  • Fuel: Petrol
  • Body: Estate, 5 doors, 5 seats
  • Engine: 3.0 litres
  • Gearbox: Automatic (Steptronic)
  • Drive: Four-wheel drive
  • Colour: Green
  • CO2: 234 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 BMW M3 Competition has covered 11,053 miles, around 4,300 more miles than is typical for its age. Priced at £75,000, it is advertised £4,297 above the AskCar estimate of £70,703. The AskCar estimate draws on 751 BMW M3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 27 days. The seller is Sytner Cardiff BMW, based in Cardiff. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £4,297 (6%) over the AskCar estimate of £70,703.

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 751 priced BMW M3 adverts across different ages and specifications, as of 8 November 2026.

A 2025 BMW M3 with the 3.0 petrol engine is typically advertised at £71,700: the median of the 76 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2025 BMW M3 has been on sale for at least 27 days.

Price history

AskCar first saw this advert on 12 October 2026 at £75,000. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,300 miles higher than the median mileage of a 2025 BMW M3 on AskCar.

Similar cars

24 other 2025 BMW M3 Competition 3.0 petrol automatic estates are for sale at UK dealers, from £66,690 to £81,910, as of 8 November 2026.

The 3 closest to this car in mileage:

  • 2025 BMW M3 Competition, 3.0 petrol estate, green. Mileage: 11,858 miles. Price: £73,995, £1,005 less than this car. Dealer: Group 1 Farnborough BMW in Farnborough. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-bd599ee2c895
  • 2025 BMW M3 Competition, 3.0 petrol estate, blue. Mileage: 12,000 miles. Price: £74,989, the same price as this car. Dealer: J.L.A.N Motor Group in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-f6fcc9652cb4
  • 2025 BMW M3 Competition, 3.0 petrol estate, green. Mileage: 12,000 miles. Price: £76,950, £1,950 more than this car. Dealer: Sutton Car Sales in Sutton Coldfield. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-09499b506420
  • The nearest: 2025 BMW M3 Competition, 3.0 petrol estate, grey, 25 miles from this car. Mileage: 3,350 miles. Price: £79,490, £4,490 more than this car. Dealer: Dick Lovett BMW Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-74ccb229e1aa

Browse all BMW M3 cars for sale · 2025 BMW M3 price guide

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Photos

24 photos of this car are on its AskCar page.

As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.