2023 BMW M3

3.0 Competition Auto M

£59,950

Above the going rate: £6,083 over the typical £53,867 for this model, age and mileage, drawing on 747 adverts of this make and model.

Overview

Make
BMW
Model
M3
Trim
COMPETITION
Version
3.0 Competition Auto M
Mileage
42,669 miles
Year
2023
Fuel type
Petrol
Engine
3.0 L
Gearbox
Automatic
Colour
Grey
Engine badge
Competition

About this car

With 42,669 miles on the clock, this 2023 BMW M3 Competition has done roughly 21,600 more miles than a typical 2023 BMW M3. Its asking price of £59,950 is £6,083 above our estimate of £53,867. Our estimate draws on 747 BMW M3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 6 days. The seller is Lloyd Cockermouth BMW, based in Cockermouth.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 October 2026, 6 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observedAsking price
20 October 2026£59,950
23 October 2026£59,950

Price and mileage comparison

Estimated market asking price: £53,867. The asking price is £6,083 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 747 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 21,600 miles higher than typical for a 2023 BMW M3.

103 other cars with the same year, trim, gearbox and fuel are for sale from £54,995 to £77,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£54,99554,000 miles
£54,99536,430 miles
£55,45048,499 miles
£55,95015,672 miles
£56,48026,000 miles

These cars have covered 4,742–54,000 miles, compared with 42,669 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW M3 cars for sale · 2023 BMW M3 price guide

More like this

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.