Have had many a wonderful drives in this car and it is by far the nicest driving and most comfortable car I have ever owner. This car will only escalate in price as the years go on. This vehicle is for the old school type of person. I have all the Cadillac service manuals (5) as well as the original owners manual and a Dealership brochure from 1981 (36 pg) showing all the models and options for that year.