A 2.4-liter Ecotec inline four-cylinder engine develops 164 horsepower at 6000 rpm and 159 pounds-feet of torque at 5000 rpm. ...more

February 7, 2009

Former Energy Department official Joseph Romm (writing in Gristmill) concisely answers the offshore drilling hoax: "... Lifting the moratorium on offshore drilling can't possibly reduce gasoline prices. After all, two years ago, we opened most of the Gulf of Mexico -- with its estimated 41 billion barrels of oil -- and oil prices then doubled." ...more

August 1, 2008

The 3.3-liter V-6 engine, coupled with an electric drive motor generator, puts out a respectable 270 horsepower at 5600 rpm and 212 pounds-feet of torque at 3600 rpm. ...more

February 9, 2008

The 2.3-liter V-4 cylinder engine offers 133 horsepower at 6000 rpm and 124 pounds-feet of torque at 4250 rpm. ...more

January 26, 2008