2011 MERCEDES BENZ CL63 AMG
The new Mercedes-Benz CL63 with AMG 5.5-liter biturbo engine combines performance, innovation and efficiency. Mercedes-AMG is systematically following the trend towards increasing efficiency: with a displacement of 5461 cc it is precisely 747 cc below the 6208 cc of the naturally aspirated AMG 6.3-litre V8 engine.
Mercedes-Benz CL63 AMG use combination of twin turbocharging and direct gasoline injection to fast and precise piezo-electric injectors spray the fuel into the combustion chambers, ensuring a homogenous fuel/air mixture and highly effective combustion. An electric low-pressure pump delivers the fuel from the tank to a high-pressure pump in the trunk with a pressure of 87 psi.
2011 AUDI A7 SPORTBACK
Audi A7 Sportback, most differences concern practical details such as the shape and size of the exterior mirrors, and the air-inlets on the front bumper. The car also keeps the show car’s five-door body style with a practical rear hatch.
At launch it will be offered with both diesel and gasoline V6 engines including the new 3.0-liter TSI unit with some 290-horsepower. It goes without saying that the A7 Sportback will be available with Audi’s Quattro all-wheel drive system and S-tronic dual clutch transmissions.