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

20,000 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

Green

Doors

5

Driven wheels

Four Wheel Drive

Gearbox version

Steptronic

Engine badge

BiTurbo

Emissions standard

Euro 6

About this car

With 20,000 miles on the clock, this 2023 BMW M3 Competition has done roughly 2,000 fewer miles than a typical 2023 BMW M3. At £63,980, it is advertised £4,287 below our estimated market asking price of £68,267. The estimate uses 775 UK dealer adverts for the BMW M3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 2 days ago. You can find this car at Auto100.Co.Uk in Sutton-in-Ashfield.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £68,267. The asking price is £4,287 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 2,000 miles lower than typical for a 2023 BMW M3.