Hell Bill, since about the mid-70s(and when most American cars became a piece of crap...well, up until fairly recently anyway) ALL of GM's cars were basically just rebadged Chevys, DUDE!!!
(...remember the mid-70s "Cadillac" Seville...uh-huh, as you know, THAT one was just a gussied-up Chevy Nova, as just ONE example...and don't EVEN get me started on that POS "Cadillac" Cimarron!!!!)
