Introduction The Mercedes-Benz M256 is an inline, six-cylinder petrol engine that is part of a modular engine family with: The OM654 four-cylinder diesel engine; The OM656 inline six-cylinder diesel engine; The M264 turbocharged four-cylinder petrol engine; and, The M176 biturbo V8 petrol engine. Significantly, the M256 engine has been designed for electrification and has both […]
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