The Volvo EC60E is powered by the advanced D2.6H four-cylinder turbocharged diesel engine, delivering up to 44.3 kW (60.2 hp) at 2,200 r/min and a maximum torque of 221.6 Nm at 1,500 r/min. Featuring electronic high-pressure fuel injection and water cooling, this Stage V-compliant engine provides exceptional efficiency, smooth performance, and reduced emissions — meeting modern environmental standards without compromising power.