2011 BMW 7-Series Performance

In line with the automaker’s EfficientDynamics engineering philosophy, BMW announced today that its flagship sedan would get a smaller twin-turbocharged six-cylinder engine pumping out 315 horsepower at 5,800 rpm and 330 pound-feet of torque from 1,600 to 4,500 rpm.The unit is based on the same 3.0-liter block found in a host of other BMW models, including cars like the 335i and Z4 sDrive35i. In