The 2010 Chevrolet Cobalt is a compact car available in sedan or coupe body styles. Offered in four trims - Base, LS, LT, and high-performance SS - the Cobalt delivers commendable fuel efficiency and performance. The model base trims come packed with a 2.2 liter four-cylinder engine delivering 155 horsepower. The high-performance SS trim, however, boasts a turbocharged 2.0-liter four-cylinder producing 260 horsepower. Transmissions include a five-speed manual and a four-speed automatic. Front-wheel drive is standard across all models. Inside, the Cobalt features an AM/FM radio and a CD player, with an available upgrade to a seven-speaker Pioneer sound system. Key safety features include front and rear head airbags, dual front side-mounted airbags, and stability control.