Best Year to Buy a Infiniti Qx56
Reliability rankings across 10 model years, based on NHTSA owner complaints
Based on 10 model years of NHTSA complaint data, the 2009 Infiniti Qx56 is the most reliable year to buy with a Klunk Score of 99/100 ("Smooth Ride") and only 7 owner complaints. The 2004 model year is the least reliable with 106 complaints and a score of 72/100 ("Solid Pick").