Best Year to Buy a Cadillac Ct5
Reliability rankings across 6 model years, based on NHTSA owner complaints
Based on 6 model years of NHTSA complaint data, the 2024 Cadillac Ct5 is the most reliable year to buy with a Klunk Score of 100/100 ("Smooth Ride") and only 2 owner complaints. The 2020 model year is the least reliable with 33 complaints and a score of 92/100 ("Smooth Ride").