G55 from Mercedes Benz will be powered by a new 5.5 liter twin turbo V8 engine offering 525 hp and peak torque of 700 Nm. Higher fuel efficiency is what is promised by Mercedes Benz in both the models with higher efficiency seen in the off roader.
Conversely, G55 will have a single oil cooler G65 will have two. Various other enhanced features will be seen in mirrors, front grill and bumper with an additional set of LED daytime running lights. Enhanced braking system is another feature which deserves a mention.
While speaking of its exteriors one must not forget that Mercedes Benz offers luxurious interiors in the new models of G55 and G65. Among these will be a new steering wheel which is all that could be noticed and we will just have to await the 2012 Geneva Auto Show in March to find out greater details of its innovative interiors.