Perhaps you remember last year's Classic Event? This year, the same Rotterdam dealership decided to do something special again. As F. Breeman was voted M dealership of the year and as something needed to be done about the intro of the M3 and M4 anyway, they decided to have every model with a M background present. Most cars are from private owners. This resulted in an impressive collection of the M cars of all time filling their showroom...
First M3 saloon next to the latest version? Disputable perhaps, but still haha