New York - At the New York Auto Show, Chevrolet reveals the compact 2011 Cruze Eco. This high-efficiency model is powered by a 1.4L Ecotec turbocharged engine with variable valve timing that achieves an estimated 40 mpg on the highway when combined with a six-speed manual transmission. Cruze Eco is expected to deliver the best fuel economy in the compact segment, while offering midsize car presence.