Best Year to Buy a Infiniti Q45
Reliability rankings across 6 model years, based on NHTSA owner complaints
Based on 6 model years of NHTSA complaint data, the 2001 Infiniti Q45 is the most reliable year to buy with a Klunk Score of 99/100 ("Smooth Ride") and only 4 owner complaints. The 2002 model year is the least reliable with 22 complaints and a score of 95/100 ("Smooth Ride").