my newest is my 05 suburban and i'll tell ya what.my girlfriends 2000 sub is so much better,it's tighter,quieter,and gets better milage.with the quality like that those numbers will be changing as the cars ain't gonna last 10 yrs.i have always said what they want is for the sheeple to make perpetual car payments.as soon as you get your car paid off or even before its paid off it dies and you go and get a new one and start paying again.