The engine is a direct injection 4.4-liter V-8, with twin turbos nestled in the V of the engine, each feeding a bank of cylinders. The result is 555 horsepower and a blistering 4.38 seconds to 60 mph.
December 15, 2009 12:32 PM PST
Photo by: Josh Miller/CNET
| Caption by: Wayne Cunningham
Conversation powered by Livefyre