Best Year to Buy a Infiniti Qx50
Reliability rankings across 11 model years, based on NHTSA owner complaints
Based on 11 model years of NHTSA complaint data, the 2025 Infiniti Qx50 is the most reliable year to buy with a Klunk Score of 100/100 ("Smooth Ride") and only 1 owner complaints. The 2019 model year is the least reliable with 131 complaints and a score of 68/100 ("Solid Pick").