BMW ≫ M4BMW M4 Concept (2013, F82) photosby Joshua ThompsonThe BMW M4 Concept previewed the first M4 coupe, based on the F32 4-Series coupe, and powered by a 3-liter turbocharged straight-six engine. ◄ PrevNext ►Credit: BMW F32 BMW M4 Concept coupe - front Tags:bmwconcept carcoupef82m4