i knew a guy with a yukon denali he was leasing, never once changed the oil. It had like 25000 miles on it when he brought it back. He said it wasn't his car so what didi he care? My aunt had an old 200sx she didn't change the oil on for a few years as well...she never went more than a couple miles a day in it but still.

1999 Silver Frost SVT #609 of 2760 Quaife, lightened SVT Flywheel, SPEC stage II clutch, removed resonator, k&n drop in - various other goodies too.