Cylinder Deactivation System Market Analysis, Top Key Players, Drivers and Trends by Forecast to 2030
The global cylinder deactivation system market was valued at USD 4.68 billion in 2024 and is projected to reach USD 6.93 billion by 2030, growing at a compound annual growth rate (CAGR) of 6.8% from 2025 to 2030. The market’s growth is primarily driven by the tightening of global fuel economy standards and emission regulations. Governments in major automotive markets such as the U.S., European Union, Japan, and China are enforcing stringent Corporate Average Fuel Economy (CAFE) targets and Euro emission standards. These regulations compel automakers to integrate advanced efficiency enhancing technologies that reduce fuel consumption and emissions without compromising vehicle performance or drivability. Cylinder deactivation systems address this challenge by temporarily shutting down a portion of an engine’s cylinders under low-load driving conditions, thereby improving fuel efficiency and lowering CO₂ emissions. Manufacturers are increasingly incorporating these sy...