Published On : Sep 30, 2008
Image Copyright : Mercedes-Benz
Mercedes-Benz SL65 AMG Black Series
The 6.0-liter AMG V12 engine has been modified to produce more than 650 horsepower and a staggering 738 pound-feet of torque. Its twin turbochargers are 12 percent larger, passages for intake air and the turbo wastegates have been modified, and the intake air intercooler is 30 percent more efficient. The result is> zero-to-60 mph acceleration of only 3.8 seconds, and an electronically limited top speed of 198 mph.