The 2005 Chevrolet Aveo is available as a 4-door, 5-seat sedan. Starting at $9,455, the 2005 Chevrolet Aveo Special Value 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 2005 Chevrolet Aveo Base, priced at $12,865, 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.