2023 BMW M3

Overview

Make

BMW

Model

M3

Trim

COMPETITION

Version

3.0 BiTurbo Competition Steptronic 4WD Euro 6 (s/s) 5dr Touring M (503 bhp)

Mileage

12,900 miles

Year

2023

Fuel type

Petrol

Body type

Estate

Engine

3.0 L

Gearbox

Automatic

Power

503 bhp

Seats

5

CO2

232 g/km

Colour

Blue

Doors

5

Driven wheels

Four Wheel Drive

Gearbox version

Steptronic

Engine badge

BiTurbo

Emissions standard

Euro 6

About this car

This 2023 BMW M3 Competition has covered 12,900 miles, around 8,700 fewer than typical for its age. Our estimated market asking price is £71,044. This car is advertised at £65,000, which is £6,044 below that figure. The estimate uses 777 UK dealer adverts for the BMW M3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 14 days ago. Its asking price has since fallen by £2,000. MOT records show an expiry date of 10 February 2027, and the latest recorded mileage is consistent with the advert. The seller is Broadoak Performance Cars, based in Canterbury.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £71,044. The asking price is £6,044 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 777 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 8,700 miles lower than typical for a 2023 BMW M3.

The advertised mileage is consistent with the last MOT reading.