2026 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

3,814 miles

Year

2026

Fuel type

Petrol

Body type

Saloon

Engine

3.0 L

Gearbox

Automatic

Power

523 bhp

Seats

5

CO2

228 g/km

Colour

Blue

Doors

4

Driven wheels

Four Wheel Drive

Gearbox version

Steptronic

Engine badge

BiTurbo

Emissions standard

Euro 6

About this car

The advertised mileage for this 2026 BMW M3 Competition is 3,814 miles. Its asking price of £78,995 is £3,394 above our estimate of £75,601. To estimate its market asking price, we analyse UK dealer adverts for 783 BMW M3 cars across different ages and specifications. The asking price is now £8,000 lower than when we first recorded the advert 75 days ago. It may give you a starting point for a conversation about price. The seller is Group 1 Cambridge BMW, based in Cambridge.

Stock data from 18 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £75,601. The asking price is £3,394 above 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 783 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 500 miles higher than typical for a 2026 BMW M3.