125 parts per car. It's a macro issue not a micro one. If you're making thousands of cars that's a lot of parts. Then eventually when you no longer need the Co

125 parts per car. It's a macro issue not a micro one. If you're making thousands of cars that's a lot of parts. Then eventually when you no longer need the Combustion Engine and Transmission, the two most complicated parts in a car. It's now 1000's of parts per car no longer needed.