The 5th generation of the DeVille has a cumulative PainRank™ of 0.45. That can be compared against other Cadillac generations. Shopping for a Cadillac? This generation is generally a good bet.
Owners of the 1980–1984 DeVille model years have sent in 6 complaints on CarComplaints.com. We've listed the three most common below. Most are about the electrical (33%) followed by the hvac (16%) and the interior (16%).