@skylar @sapphire @EdBoatConnoisseur @basadeskaiser @Mutsu_a125 @sickburnbro i really liked GM's take on hybrids with the volt. charge the battery off the grid, then when it's low you have a small ICE functioning as a generator that just runs at a specific RPM where it's really efficient to recharge. There isn't even a transmission present to hook it to the wheels outside of the electric motors. Make that a little diesel and it'd be disgustingly cheap to run