
Sometimes, enough just isn’t enough. The Maybach perhaps personifies that statement better than any other single car produced by Mercedes-Benz. The W221 S-Class certainly is no slouch, even with the smallest motor fitted. But, someone at Mercedes-Benz said it wasn’t enough, so they fit it with a 5.5 liter V12 twin-turbo motor producing 500 horsepower. But then, that wasn’t enough, so they made an AMG version with a M275 6.0 liter twin-turbo V12 which produced 604 horsepower and a mind-bending 738 lb-ft of torque. Insane, right? Well, then someone at Mercedes-Benz said that wasn’t enough, either, and they fit those W221 internals into the even less pedestrian Maybach 57S. In the past few years, Mercedes-Benz has been known for their nutty excess, but even this was really over the top. So over the top, in fact, that very few people bought them – in 2010, despite a budding luxury car market world-wide, Maybach only sold a reported 157 examples of their version of ultimate luxury worldwide, and in 2012 closed down all-together. But some people did buy them, and for them, of course, the standard Maybach wasn’t enough. So off to RENNtech this particular example went for their “package 1” which involves a reflashed computer and new intercooler pump. Sound mild? The result is 670 horsepower and 840 lb-ft of torque: