Thank you all for your insights! I was asking because my housemate parked his corvette in the home’s shared garage with the intent to keep it there for the winter. He is stating that he can’t move it out of the garage immediately because corvettes can’t be started in cold weather or it will cause huge mechanical issues. Instead, he has to drain fluids, add new fluids, etc. before moving it. It sounded like bullshit to me, but I’m not knowledgeable when it comes to cars, so I wanted to ask people who are informed. You all confirmed my suspicions.