I’ll tell you what- the a/c (and heater?) pretty much quits when the engine shuts off while you’re sitting at a light or wherever in traffic. At least in my daughters ‘18 Cruze it does. I was with her last summer, it was 95 outside and every time the engine shut off the air blowing out wasn’t cold anymore, more lukewarm. It sucked. I do not like it.I guess I am just an old-school control freak, who likes to be the one to decide when my engine shuts off.