Best Year to Buy a Cadillac Deville
Reliability rankings across 6 model years, based on NHTSA owner complaints
Based on 6 model years of NHTSA complaint data, the 2005 Cadillac Deville is the most reliable year to buy with a Klunk Score of 73/100 ("Solid Pick") and only 104 owner complaints. The 2000 model year is the least reliable with 245 complaints and a score of 48/100 ("Proceed with Caution").