2009 Pontiac G3

Providing power to the G3's front wheels is GM's fuel-efficient 1.6L Ecotec four-cylinder producing 106 hp at 6400 rpm and 106 lb-ft of torque at 3800 rpm. What the G3 may lack in power, it makes up for in EPA mileage ratings. When mated to the standard five-speed manual, the Ecotec gets 27 mpg in the city and 34 mpg during highway runs. Buyers opting for the available four-speed automatic will achieve around 25 mpg city and 34 mpg highway.