Benz Engine

◆ Advanced Technology: Utilizing multiple cutting-edge technologies, such as turbocharging which enhances power and torque without increasing displacement. Some 2.0T engines can achieve up to 200 kW maximum power and 400 N·m peak torque. Direct fuel injection precisely controls fuel spray to improve combustion efficiency. Variable valve timing adjusts valve opening/closing in real-time based on operating conditions, optimizing intake efficiency. Some engines also feature dual-spark ignition systems controlled by ECU to enhance combustion efficiency and performance.

◆ Precision Design: Focused on lightweight construction, high-strength aluminum alloy cylinder blocks and heads reduce engine weight, improving handling and fuel economy. Some engines use triangular cylinder heads for compact size, promoting fuel atomization and dynamic distribution. Technologies like NANOSLIDE® cylinder wall coatings and EcoTough piston ring coatings minimize friction and boost efficiency.

◆ Outstanding Performance: Powerful output across various displacements meets diverse vehicle demands, from compact cars to luxury models. For example, the M139 2.0T engine delivers 155 kW, while the M256 inline-six features electrification for balanced power and fuel efficiency. High reliability is ensured with extended maintenance intervals—24,000 hours for 2000 series and 30,000 hours for 4000 series.

◆ Eco-Friendly: BlueTEC technology employs selective catalytic reduction (SCR) to reduce nitrogen oxide emissions and improve fuel efficiency. Some engines use cylinder deactivation, shutting off cylinders under partial load to enhance fuel economy.