My 2005 Cadillac DeVille is the best car that I have ever owned in the sence that its technology seems to be state of the art. It provides great comfort as well as proformance. Furthermore, the many options make this car a pleasure to drive and use. Finally, its styling of is sleek and very beautiful.
The heated seats, with the option of back only heat.
Add keyless entry and shorten the gear shift, it is too long and sticks out. Also, there is a blind spot when you back up.