First generation hatchback variants measure 3920 mm (154.33 in.) in length, 1680 mm (66.14 in.) in width, and 1505 mm (59.25 in.) in height, while second generation ones are slightly larger, being 4039 mm (159.02 in.) in length, 1735 mm (68.31 in.) in width, and 1517 mm (59.72 in.) in height.
Fuel consumption of Chevrolet Aveo, equipped with a 1.4-liter engine is between 5.3 l/ 100 km (44.38 mpg) and 7.6 l/ 100 km (30.95 mpg).
Second generation Chevrolet Aveo vehicles received a 5-star safety rating from Euro NCAP.
Chevrolet Aveo engines are known to have issues, including misfire due to faulty valves and oil leaks due to a faulty drain plug. Both, however, are relatively easy to fix by replacing the faulty parts.