More compact turbocharged engines allowed a fuel cell to be located behind the driverin its entirety ( top ) .
More compact turbocharged engines multicylinder normally aspirated units often dictate that the tank overlaps around theside of the driver ( bottom ) .
More compact turbocharged engines allowed a fuel cell to be located behind the driverin its entirety ( top ) , but multicylinder normally aspirated units often dictate that the tank overlaps around theside of the driver ( bottom ) .