The Mercedes-Benz M273 engine is a V8 automobile piston engine family used in the 2000s (decade). It was based on the similar M272 V6 introduced in 2004.
3-610: An evolution of the M113 V8, all M273s have aluminium engine blocks, sequential port fuel injection , fracture-split forged steel connecting rods , a one-piece cast crankshaft , and a magnesium intake manifold . The cylinders are lined with silicon/aluminium, and a dual-length variable-length intake manifold is fitted. In addition to this, new features shared with the M272 include DOHC aluminium cylinder heads, 4 valves per cylinder and independent continuously variable valve timing on both
6-445: Is a 5.5 L (5,461 cc) version. Bore and stroke increased to 98 mm × 90.5 mm (3.86 in × 3.56 in). Output is 285 kW (387 PS; 382 hp) at 6000 rpm with 530 N⋅m (391 lb⋅ft) of torque at 2800–4800 rpm. Applications: *Note: 500 or 550 model naming varies depending on geographical market. Mercedes-Benz M113 engine Too Many Requests If you report this error to
9-499: The intake and exhaust sides. A new electronically controlled cooling system has eliminated the need for a mechanical thermostat for improved engine warm-up and optimum control of engine temperature. The E47 is a 4.7 L (4,663 cc) version. Bore and stroke is 92.9 mm × 86 mm (3.66 in × 3.39 in). Output is 250 kW (340 PS; 335 hp) at 6000 rpm with 460 N⋅m (339 lb⋅ft) of torque at 2700–5000 rpm. Applications: The E55
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