My 2020 awd Stinger gt base is by far the most reliable car in our stable. Bought it brand new, has 20k on it now. We own a 2016 Jeep Grand Cherokee with 33k, 2005 Buick Lacrosse with 58k and a 2001 Ford F-150 Svt Lightning that just hit 150k. Besides my horrible luck - blew a tire yesterday, getting shot at on the way to work and having 10k in hail damage. The car hasn't had any major mechanical repairs. I did have 1 rear backup sensor go bad.
The black chrome trim at the top of the doors and rear glass is known to have issues. My first set did, had mine replaced with the hail damage and the new set have held up quite nicely.
My car is a daily driver, it came with the Michelin primacy tour as tires that, up until yesterday were fine on tread but I also run a square 18"
g70 wheel with blizzaks for winter so obviously my tread wear is less than most.
I'm sure Audi, Mercedes, BMW interior is nicer but after just recently selling a Mercedes because of the ridiculous maintenance costs, I personally would never own another one that didn't have a warranty. The Stinger will be much cheaper