What tools do you reasonably expect to be supplied with a recent model sedan?
My experience is that when you pop open the trunk you are going to find at least some kind of scissor jack; one or more hollow tube segments that fit together to make into a handle connecting to the scissor jack; and a smallish angled tire iron with a lug nut socket end and a beveled end presumably reminiscent of the days when tires were pried from rims for repair or replacement.
How much auto dismantling do you think you could accomplish with these tools, remembering you do not care what you must twist, bend, or mutilate to get what you want?