2007 Chevrolet Cobalt

In 2007 the 2.2 liter engine of the Cobalt was retuned and now developed 148 horsepower at 5600 rpm and 152 pound feet of torque at 4200 rpm while retaining the same fuel economy. In addition the 2007 model year marked the introduction of a new 32 bit computer that replaced the 16 bit unit from 2006, and the Pontiac G5 version was sold in the United States for the first time in 2007. The 2007 Cobalt was available as a coupe and a sedan.