Because there is no engine in the front, there is a mass. I think it's the biggest front trunk i ever seen in any e. V ah, you can fit two golf bags in the front trunk of an f one fit. The max output of single power wall isn't as much as the f one fiftyis able to output wild. Ah, that will allow your truck's battery to be your house back up battery in case of power outage. Nearly a week.