2023 BMW M3

Overview

Make

BMW

Model

M3

Trim

COMPETITION

Version

3.0 Competition Auto 4dr M

Mileage

43,915 miles

Year

2023

Fuel type

Petrol

Engine

3.0 L

Gearbox

Automatic

CO2

229 g/km

Colour

Black

Doors

4

Engine badge

Competition

About this car

At 43,915 miles, this 2023 BMW M3 Competition has covered about 22,300 more miles than other 2023 BMW M3 cars. Its asking price of £60,000 is £5,537 above our estimate of £54,463. We use UK dealer asking prices, including 777 BMW M3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 25 days ago, the asking price has dropped by £1,000. Its recorded MOT is valid until 29 October 2026, and its advertised mileage is consistent with the latest MOT reading. The seller is Sytner Warwick BMW, based in Warwick.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £54,463. The asking price is £5,537 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 22,300 miles higher than typical for a 2023 BMW M3.

The advertised mileage is consistent with the last MOT reading.