quote:Cadillacs have gone downhill since the 1980's. All they are now are re-badged Chevy's and GMC's, with a power ashtray and phony walnut trim and made in Canada (not the United
You might want to re-consider you Cadillac assertions and read this Dave. Most foreign car buyers like yourself trash American cars......yet have not owned American ever......or maybe over 30 years ago.
So how could you even know about American cars....let alone trash them??
A high tech Cadillac engine should be running the same kind of oil that Vettes run...........preferably group IV/V oil would be my choice. High tech engine gets high tech oil...Period!! Many will be rolling off the line with the good stuff already in the crankcase if not already!!!