Coming in as the base trim, the 2009 Chevrolet Cobalt LS is powered by a 155-hp, 2.2-liter inline-four engine with choice of a 5-speed manual or a 4-speed automatic transmission. Together they put out 150 ft-lbs of torque at 4,900 RPM. This front-wheel-drive sporty sedan sits on a Macpherson strut front and torsion beam rear suspension, with 15-inch wheels holding Touring tires. The base model seats four in stadium-style seating, with a 60/40 split-folding rear seat that features a pass-through to a 13.9-cubic-foot trunk.

Power locks, remote entry, a trip computer, a CD/MP3 player with satellite radio and radio data, an MP3 input jack, and Bluetooth are all standard in the 2009 Cobalt LS. You also get intermittent wipers, a tachometer, a temperature gauge, a security system, and two front power outlets. Covering safety needs are standard dual-stage front-side airbags with passenger deactivation and front disc and rear drum brakes. Automatic headlights with halogen lamps, a tire monitor, and OnStar are also part of the standard equipment. Options add ABS brakes, traction control, a rear spoiler, and 17-inch wheels.