The 2010 Chevrolet Aveo is available as a 4-door, 5-seat sedan. Starting at $11,965, the 2010 Chevrolet Aveo LS Sedan is powered by a 1.6L, 4-cylinder engine mated to a manual transmission that returns an EPA estimated 27-mpg in the city and 35-mpg on the highway. The top of the line 2010 Chevrolet Aveo 2LT Hatchback, priced at $15,365, is powered by a 1.6L, 4-cylinder engine mated to a manual transmission that returns an EPA estimated 27-mpg in the city and 35-mpg on the highway.