3.9 L LGD V6

The LGD 3900 is a flexible fuel version of the 3.9L, and like its 3.5 L LZE counterpart, it can run on E85, pure gasoline, or any mixture of the two. This is the last ever version of the 3900 V6. The LGD is not available with Active Fuel Management. Output is slightly reduced at 230 horsepower at 5,700 rpm and 235 ft/lbs of torque at 3,200 rpm.