My husband bought me my 1995 DeVille new and 2 weeks after we got it it was keyed from the front fender to the back fender. Our insurance sent us a check to repair it but Cadillac repaired it free under the paint warrenty.
it now has about 111,000 miles on it and for the first time I need to have my air conditioner fluid recharged.
My clear coat has started to peel but it has never been garaged in the South Carolina sun.
Those are the only problems I have had with my car and I plan to replace my DeVille with another Cadillac soon.:)