Brief description Overview Engine model series 651 The new generation of the 4-cylinder diesel engine 651 equipped with the second-generation Common Rail Direct Injection (CDI) system from Delphi will be launched on the market as of October 2008. Engine 651 has a rated output of 150 kW with a displacement of 2,143 cm 3 and a consumption of just 5.4 liters of diesel fuel per 100 kilometers. Despite this high output and an engine torque of 500 Nm, emissions of CO 2 have been further reduced. In addi tion, the engine meets the future Euro 5 standard. A central feature of the new engine is its dual stage turbocharging system.
The system combines a small high-pressure turbocharger with a large low-pressure turbocharger. Engine 651 also features two Lanchester balance shafts to make the engine run more smoothly. Engine 138 2.6 l displacement and 33 kW output. Installed in the Mercedes-Benz 260 D, the world's first diesel passenger car, in 1936. In order to meet the new legal requirements of the Euro NCAP crash tests with respect to improved pedestrian protection, the gear drive has been located on the output side together with the chain drive. The increased space between the engine and engine hood reduces the risk of injury for pedestrians. Engine 651 2.2 l displacement and 150 kW output.
Installed in the C-Class as of October 2008. i Note A detailed description of the new CDI system can be found in the System Description for engine 651. Order number: 6516 1363 02 6 Introduction of New Generation of 4-Cylinder Inline Engines, OM 651 q – This printout will not be recorded by the update service. Status: 09 / 2008 –