Not sure what the point is here or what the OP is getting at, but hey, it is MPSIMS, so it doesn’t really need to have a point to be gotten to 
Yes, I own a “car”, two of them actually, which categorization is different from “truck/SUV” which is currently by far the biggest selling category of new vehicle sales in the US.
The cars in question:
2007 Acura TSX (with a manual transmission, at that), coming up on 148,000 miles
2000 BMW Z3 convertible roadster (also MT), now at over 101,000 miles
I bought these cars used, after many years of driving an 2008 Acura MDX and 2003 Subaru Forester. The SUVs are far more utilitarian, but boring as heck to drive. Heavy, sluggish, fuel guzzling, etc., and being as I live in NYC, difficult to street park, and for the MDX I also get hit with a fairly large “Truck/SUV” surcharge to park in most downtown parking garages (in Manhattan, or even in Philadelphia).
I still have the MDX (I gave the Forester to my daughter last year when she needed a car for college), I just drive it the least. I reserve it for family road trips with >4 ppl or when we have a lot of luggage, and when parking will be free and easy (i.e., we’re leaving town). Every time I drive it after a long period of time in the other two vehicles, I feel like I’m driving a stagecoach!
The Acura TSX is my daily driver, which means I have racked up by far the most miles per year since buying it 2.5 years ago, … about 5,200 miles a year. (My “daily drives” are typically 10 miles a day total.)
GM and Ford getting out of the “car” business in retiring production of various long-running sedan or coupe models with declining market shares reflects both the growth in popularity of SUVs/Trucks, but more particularly, the preference for foreign cars. Honda and Toyota are actually selling MORE sedans than ever, even as the total market share of sedans is declining.
And in the Truck realm, the domestic brands are still king. People brag about their Ford F-150s or Chevy Rams; when’s the last time you heard of a Tacoma fan group?
Around the NYC metro area I still see plenty of cars - they still outnnumber trucks and SUVs; I rarely see a non-commercial pickup truck - but if I see an American made sedan, I assume it’s either a rental car or a disguised police car.