AMG adds aggressive air intakes to the front of the GL63, helping feed its 5.5-liter twin turbo direct injection V-8. That engine produces 550 horsepower and 560 pound-feet of torque, giving this behemoth a top speed of 174 mph.
Back to 2012 Los Angeles Auto Show
November 28, 2012 9:29 PM PST
Photo by: Josh Miller/CNET
| Caption by: Wayne Cunningham
Conversation powered by Livefyre