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

7,000 miles

Year

2023

Fuel type

Petrol

Body type

Estate

Engine

3.0 L

Gearbox

Automatic

Power

503 bhp

Seats

5

CO2

232 g/km

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 is advertised with 7,000 miles, approximately 14,600 below the typical mileage for its age. The dealer is asking £77,995, which is £3,809 above our market estimate of £74,186. To estimate its market asking price, we analyse UK dealer adverts for 777 BMW M3 cars across different ages and specifications. It first appeared in our advert records 18 days ago. The seller is Southern Prestige Cars, based in Crawley.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £74,186. The asking price is £3,809 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 777 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 14,600 miles lower than typical for a 2023 BMW M3.