I recently sat in a car with the auto start/stop function, now this was very cool for me because i never knew this excisted. So i thought it would be a cool idea if this came in beamng drive So if your standing still and you are not in gear and the clutch is depressed the engine will turn off, and once you press the clutch the engine will kick on
It's a pretty awful feature, not that much better for environment (can even be worse) and adds a lot more wear and tear to the car. But yeah, it should be added to beamng on basis that real vehicles can have it