I suspect one of the benefits of EVs will be that the drivetrain cost scales more easily with vehicle size than for internal combustion vehicles. EV drivetrains

I suspect one of the benefits of EVs will be that the drivetrain cost scales more easily with vehicle size than for internal combustion vehicles. EV drivetrains can easily scale anywhere in output between a cordless vacuum cleaner and a pickup truck. We’ve already seen this property create a whole new class of vehicle with Lime-style electric scooters.