I was just watching S4 E2 and I was thinking that way do they have to charge the car, because the car is defenetly not elactric because u can heare the engine, and it is not because of the battaries because on a normal engine u have a dynamo to charge the battarie and even if they built the hole engine them self and dident thinke about that it would be a quick fix. so why do they have to charge the vehicales?
PS: Englesk is not my first language so sorry for bad spelling