And when you're miles from civilization after hours of off-roading and you run out of gas, you can just use your portable cans to refuel and get back...oh, wait. Even with ICE and its longer range, many off-roaders carry extra gas. Here, the range is going to be more limited and there's no reasonable way to add more while out. Sure, you could use a solar panel, which is something an ICE vehicle can't do, but how long would that take, especially if it's not sunny? And you couldn't exactly go on foot and bring back some gas. While it looks cool and the power would be really fun and useful off-road (and on), this just feels like it's too limited for what it's meant for and that it will end up stranding people if they're not careful.