Chevrolet adds a tire-pressure monitoring system, side-curtain airbags, and XM satellite to the standard equipment list for the 2008 Cobalt LT1, which is a step above the entry-level LS trim. Other standard features for the LT1 include power windows, a remote keyless entry system, air conditioning, antilock brakes, traction control, and OnStar.

A 148-horsepower, 2.2-liter Ecotec four-cylinder engine powers the front-wheel-drive Cobalt LT1. Chevy notes that the lightweight aluminum engine has a rigid structure and counter-rotating balance shafts, which help reduce vibration and engine noise. The fuel-efficient engine was also designed for low maintenance. It links to a five-speed manual transmission, which is standard, or an optional four-speed automatic.

Generally, drivers and reviewers give the Chevy Cobalt LT1 high marks for its economy, build quality, handling, and interior comfort, although they note that the rear seat is small and rear legroom is lacking. Some drivers also note that some interior elements have a less-than-quality feel, while others wish the LT1 offered more storage space in the center console.