Welcome aboard, QWall.. Thanks for signing up.. I looked into the Cateras for awhile - and I thought they were pretty nice.. Especially the latest models with the sport package.. What year are you looking into? Can you get a warranty? That's always important.. I don't think they're as expensive to maintain as other Cadillac's.. They don't have Northstars... That's good and bad.. The Northstar is an amazing engine - but, very high tech...