From inside (document excerpt):
User and Operator’s Vehicle Manual for 2010 Mercedes-Benz S-Class W221. Model Types:
- S 450 4MATIC – Output acc. to 335 hp/6000 rpm SAE J 134943 (250 kW/6000 rpm) Maximum torque 339 lb-ft/ acc. to SAE J 1349 2700 – 5000 rpm (460 Nm/ 2700 – 5000 rpm) Maximum engine 6500 rpm
- S 550 – Output acc. to 382 hp/6000 rpm SAE J 134945 (285 kW/6000 rpm) Maximum torque 391 lb-ft/3000 rpm acc. to SAE J 1349 (530 Nm/3000 rpm) Maximum engine 6500 rpm
- S 550 4MATIC – Output acc. to 382 hp/6000 rpm SAE J 134947 (285 kW/6000 rpm) Maximum torque 391 lb-ft/ acc. to SAE J 1349 2800 – 4800 rpm (530 Nm/ 2800 – 4800 rpm) Maximum engine 6500 rpm
- S 600 – Output acc. to 510 hp/5000 rpm SAE J 134949 (380 kW/5000 rpm) Maximum torque 612 lb-ft/ acc. to SAE J 1349 1800 – 3500 rpm (830 Nm/ 1800 – 3500 rpm) Maximum engine 5950 rpm
- S 63 AMG – Output acc. to 518 hp/6800 rpm SAE J 134951 (386 kW/6800 rpm) Maximum torque 465 lb-ft/5200 rpm acc. to SAE J 1349 (630 Nm/5200 rpm) Maximum engine 7200 rpm
- S 65 AMG – Output acc. to 603 hp/ SAE J 134953 4800 – 5100 rpm (450 kW/ 4800 – 5100 rpm) Maximum torque 738 lb-ft/ acc. to SAE J 1349 2000 – 4000 rpm (1000 Nm/ 2000 – 4000 rpm) Maximum engine 5950 rpm
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Wikipedia’s page for Mercedes-Benz S-Class
Publisher: Mercedes-Benz USA