Since Pontiac added coupe and convertible versions of the G6 a couple of years ago, they have only been available with V6 engines. It looks like the current economic conditions are triggering a change in the coupe lineup. Pontiac will be adding an SE trim level to the coupe powered by the 2.4L EcoTec four cylinder coupled with the new six speed automatic transmission. The four cylinder produces 164 hp and 156 lb-ft of torque. The sedan with the same powertrain is rated at 22 mpg city and 33 mpg highway. The 2009.5 G6 update will also bring a refreshed front end treatment more reminiscent of the larger G8.