MACK - MAF - MAN - MANSORY - MARC - MARCH - MARTINI RACING - MASERATI - MASSEY FERGUSSON - MASSEY HARRIS - MATFORD - MATHIS - MATRA - MAURER-UNION - MAYBACH - MAZDA - MC LAREN - MEGA - MENIER - MERCEDES - MERCEDES-BENZ - MERCURY - MEYERS - MG - MICRO - MINERVA - MINI - MITJET - MITSUBICHI - MOCHET - MONNET-GOYON - MORGAN - MORRIS - MORS - MOWAG - MTM - MYGALE