 The Mitsubishi Fuso Aero Star Eco Hybrid operates with a series hybrid drive, in which the diesel engine does not drive wheels directly but instead is used solely to drive an electrical generator to recharge lithium-ion batteries, connected to the two electric motor (with a combined output of 158 kW), which propel the vehicle.Daimler Trucks uses such a system for most of its full-hybrid commercial vehicles, including in the Mitsubishi Fuso Canter Eco Hybrid, while series hybrids are reserved for urban buses, where they work most efficiently.Range is 300 km (almost 200 miles).