review consumer reports reviews of FCA and GM cars. They are crap. JD Power looks at the first 3 months. That's before the first oil change! The reality is that high-reliability cars require no mechanical repairs in the first 100k miles.
anecdotal evidence:
1989 Honda Civic only needed a/c compressor from 100-180k miles.
1991 Honda Civic only needed a/c compressor from 98-140k miles.
2007 Toyota Camry required a CV joint and a sun visor in the first 100k miles. It needed a Power steering hose at 120k.
2010 Honda Pilot required a Fuel Tank Vacuum Valve in the first 100k miles, and a a/c compressor, power steering pump and rack at 190k.
2012 Chevy Sonic needed a new turbo in first 50k miles.
2003 Chevy Cavalier went through alternators like underpants, and would quit running if you turned off the a/c while stopped.
I won't by GM or FCA vehicles with the exception of Dodge RAM diesels. I do maintenance myself and always use OEM parts when I sub work out.