BMW 3 Series Sport, BMW 3 Coupe and 2012 BMW 3 Photos, pictures, images and Wallpapers. BMW 3 Series is an entry-level luxury car/compact executive car manufactured by the German automaker BMW since May 1975. Successor to the 2002 coupe, it has been produced in five different incarnations and in no less than five different body styles. It is BMW's best selling automobile, accounting for nearly