Our 1991 Cadillac Fleetwood Brougham has been by far the best car we have ever owned. We purchased it from a local dealer who received it from a person that turned it in after a 5 year lease with 49,000 miles. We now have 251,000 miles on the original 5.7 (350) engine. It uses about 1/2 quart of oil between oil changes. We rebuilt the transmission at about 210,000 miles and have done a few other things as well.
Comfort is our number one favorite feature. It handles very well and rides like your sitting at home on your couch. Climate controlled heating and air conditioning.