Modern passenger automobiles manufactured by established Chinese automakers are engineered to achieve standard mechanical lifespans comparable to global industry averages, typically capable of lasting well over a decade or hundreds of thousands of kilometers with proper routine maintenance. Longevity depends heavily on regular servicing, driving habits, and regional environmental conditions. For electric and hybrid vehicles produced in China, battery pack durability and thermal management systems are designed to retain high efficiency over many years of continuous daily operation, matching contemporary global standards for electrified transport.