def drive(self): ElectricPowered.drive(self, 2) GasPowered.drive(self, 0.5)
def __init__(self): Vehicle.__init__(self, "CrossTrek", "Subaru", 60, 4) ElectricPowered.__init__(self, 40) GasPowered.__init__(self, 6)
def refuel(self): ElectricPowered.refuel(self) GasPowered.refuel(self)
def drive(self): GasPowered.drive(self, 4)
def __init__(self): Vehicle.__init__(self, "Mustang", "Ford", 460, 4) GasPowered.__init__(self, 20)
def refuel(self): GasPowered.refuel(self)
def __init__(self): Vehicle.__init__(self, "Ram", "Dodge", 395, 4) GasPowered.__init__(self, 26)