2025 BMW M3

Overview

Make

BMW

Model

M3

Trim

COMPETITION

Version

3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 4dr M (523 bhp)

Mileage

2,346 miles

Year

2025

Fuel type

Petrol

Body type

Saloon

Engine

3.0 L

Gearbox

Automatic

Power

523 bhp

Seats

5

CO2

228 g/km

Colour

Grey

Doors

4

Driven wheels

Four Wheel Drive

Gearbox version

Steptronic

Engine badge

BiTurbo

Emissions standard

Euro 6

About this car

This 2025 BMW M3 Competition has covered 2,346 miles, around 4,100 fewer than typical for its age. Its asking price of £66,990 is £3,592 below our estimate of £70,582. We use UK dealer asking prices, including 775 BMW M3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 87 days ago, the asking price has dropped by £5,000. That may be worth mentioning if you discuss the price with the dealer. The seller is Barretts BMW Canterbury, based in Canterbury.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £70,582. The asking price is £3,592 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 775 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,100 miles lower than typical for a 2025 BMW M3.