The engine features common rail fuel injection and a variable nozzle turbocharger. The injection system operates at 1,600 bar (23,000 psi. * Power output is 149 kW (203 PS; 201 hp) @4200 RPM and 500 N·m (369 lb·ft) of torque from 1,800-2,600 RPM. Mercedes claims this engine will propel the E320 CDI to 60 mph in 6.6 seconds. All while managing 27+ city MPG and 37+ Highway MPG Oil specification MB 229.51 or MB 228.31 is recommended and has a service interval of 13,000 miles using the specified oil. Vehicles using this engine include: * Mercedes-Benz E320 CDI (2003-2006)(2005-2006 US ONLY)