The LS, LT, and LTZ models are powered by a 145-horsepower 2.2-liter engine and use the FE1 suspension.

The LS ($13,900) sedan and coupe come standard with air conditioning, automatic headlights, electric rear defogger, tilt steering column, CD player, and a driver information center. They have wind-up windows, manually operated mirrors, and cloth upholstery with height-adjustable front seats and a 60/40 split fold-down rear seat. LS models have a body-color grille and door handles and come with front disc/rear drum brakes and 15-inch wheels and tires. LS comes standard with a five-speed manual or optional four-speed automatic ($850).

The LT ($16,200) sedan and coupe get power windows and door locks, anti-lock brakes, 16-inch alloy wheels. LT comes standard with a five-speed manual or optional four-speed automatic. The LTZ sedan ($18,400) is a premium model that comes standard with the automatic, upgraded audio and premium trim.

SS ($18,200) coupe and sedan get a 171-horsepower 2.4-liter engine, the FE3 sports suspension, 17-inch wheels and high performance tires. It also gets upgraded cloth, special body-color trim and other upgrades. SS models are available with the five-speed manual or four-speed automatic.

SS Supercharged coupe ($21,400) features a 205-horsepower 2.0-liter engine, the high-performance FE5 suspension, and 18-inch wheels with high-performance tires.

Options include power sunroof ($725); OnStar ($695); XM Satellite Radio ($325), a rear spoiler ($275), a radio upgrade to MP3 ($150). The Sport package ($595) includes a brushed metal trim package for the dashboard, white-faced gauges, leather-wrapped steering wheel and shifter, rear spoiler and 16-inch alloy wheels with Pirelli tires.

Safety features include dual-stage front air bags, front seatbelt pre-tensioners, rear center shoulder belts, and the LATCH child seat retention system. All but the LS models come standard with anti-lock brakes (ABS). Head curtain side air bags ($395) designed to provide head protection are optional. OnStar's operators can provide assistance after an accident and will direct emergency crews to your exact location should your airbag go off.