class Vehicle:
    def __init__(self, wheels, lights):
        self.numwheels = wheels
        self.numlights = lights
    def statsMe(self):
        print 'Wheels: ',self.numwheels
        print 'Headlights: ',self.numlights

ducati = Vehicle(2,1)

ducati.statsMe()

rolls = Vehicle(4,2)

rolls.statsMe()