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The Mercedes-Benz M275 (and similar M285) engine is a twin-turbocharged and intercooled, all-aluminum, 60° V12 automobile piston engine family used in the 2000s. It is loosely based on the M137 naturally aspirated V12 sold between 1998 and 2002, and retains its SOHC, 3 valve per cylinder, twin-spark ignition layout, but differs with the addition of structural reinforcements to the engine block for improved rigidity which in turn yields greater reliability. Bore is 82 mm and stroke is 87 mm giving a displacement of 5.5 L (5513 cc). Output is 493 hp (373 kW) at 5000 rpm with 590 ft.lbf (800 Nm) of torque at 1800–3500 rpm. Applications: * 2003–present S600 * 2003–present CL600 * 2003–2011 SL600 ==M275 AMG== The M275 AMG is a 6.0 L (5980 cm³) version, with boost pressure reaching 22.1 psi (1.52bar) at maximum, and uses air-to-liquid intercoolers. Bore is 82.6 mm and stroke is increased to 93 mm. Output is 604 hp (450 kW) at 4800–5100 rpm with 738 ft·lbf (1000 N·m) of torque at 2000–4000 rpm. It uses an ECI ignition system for the two spark plugs per cylinder, which helps with combustion and to support Ionic current measurement function sequence. The top of the range variant fitted in the SL65 AMG Black Series generates 670 hp (500 kW) at 4800–5400 rpm and 738 ft·lbf (1000 N·m) of torque at 2000–4200 rpm. Applications: * 2004–2013 S65 AMG * 2004–2014 CL65 AMG * 2004–2011 SL65 AMG * 2012-2015 G65 AMG * 2005–2012 Maybach 57 and 62 "S" trims. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Mercedes-Benz M275 engine」の詳細全文を読む スポンサード リンク
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