The upper-level LT trim comes equipped with 15-inch alloy wheels, air-conditioning, cruise control, a sunroof, power windows, keyless entry, and a CD/MP3 player. The LT2 adds leatherette upholstery, an in-dash CD changer, and steering-wheel-mounted audio controls.

Aveo sedans gained a number of interior enhancements for 2008, including higher-quality materials, wood-grain and metallic trim, a driver's armrest, and additional storage space. The hatchback did not receive these changes.