The redesigned, next-generation 2009 Chevrolet Aveo5 fuel-efficient five-door subcompact, which arrives at North American dealerships early next year, features new exterior styling, a refined and spacious new interior, and an advanced 1.6L Ecotec I4 engine with variable valve timing (VVT) that delivers more power with an estimated highway fuel economy of 34 mpg (with the standard manual transmission).