2009 Infiniti G37 Convertible Drops Top For LAInfiniti just released this image of the 2009 Infiniti G37 Convertible. Not pictured is the folding hard top, the four seats or the complete and utter lack of trunk space. Power will be from the same 3.7-liter, 320 HP V6 as the coupe, which should easily move the extra weight. Expect more details and photos as the November LA Auto Show draws closer.