Just rolled 230,000 on my 2004 with factory everything except:
oil, struts, tires, MAFS, battery, and the easy-to-reach CTS
Of course, it's pretty done. I think I've got a timing chain death rattle, but it's intermittent and just on very cold starts, so I'm hoping to limp through until September or October when I'm planning to buy new.
There's a little rust bubble on one door, it hasn't been washed by anything but rain in 15 years, and the bumpers and fenders are scraped to heck (makes those pretty cars let me in when I signal to merge, because clearly IDGAF), the interior is more sand than fabric, I had to "cheat" my way through emissions the last 4 years, the downstream O2 sensor is out, all the shocks and struts are totally shot and make funny noises, the battery has Santa Claus beards on both terminals, and there's probably 30 other undiagnosed problems waiting in the wings to kill her if the chain hold out.
But, damn, that car doesn't owe me anything.