From the point of launch, the Chevy Cobalt reviews have been positive in almost all cases. Its engine scored high on its lifespan, which is longer than the small car would warrant. Besides this fact, the car has low costs, which makes it worth the cash. Even though several versions of the Chevy Cobalt has been released, the Chevy Cobalt SS has been pointed out as the top performer of all the versions. This compact car was released as both a sedan and a coupe.