That ain't true at all in my experience.Supposedly all modern cars will run to 200k if properly maintained.
I imagine the only crapshoot is the transmission.
Some cars are just not reliable. My Bimmer, my sisters Bimmer, cousins Bimmer and and an uncles Bimmer all become money pits once they got close to 100k.
Not all cars are reliable in the long term. And some of them are expensive as fuck to fix when shit goes wrong...