Chevy Unveils 40-mpg Eco Model

by Sam Abuelsamid

Sunday, March 28, 2010 at 06:50 AM EDT

Chevrolet will use the 2010 New York Auto Show to reveal a few more details about the production Cruze sedan going on sale this fall. Specifically, the Big Apple is where Chevy will formally unveil the high-mileage Cruze Eco model and RS trim package (inset). The Chevrolet Cruze Eco is propelled by the new turbocharged 1.4-liter Ecotec inline four-cylinder. This engine, combined with a six-speed manual transmission, is not only the most powerful unit available, it's also expected to yield a hybrid-like 40 miles per gallon on the highway. In order to help achieve that lofty number, the Cruze Eco gets drag-reducing shutters that close off the lower grille at higher speeds. Also contributing to the car's elevated fuel efficiency are a deep front air dam and under-body panels. The 1.4 turbo is rated at 138 horsepower and a healthy 148 pound-feet of torque.

Like other Chevy models, the Cruze will also be offered in LS, LT and LTZ trim levels. The LS gets a 136-horsepower naturally-aspirated 1.8-liter four, while the two higher trims get the turbo. Drivers wishing for a sportier appearance can opt for the RS package, which adds foglamps, rocker panel extensions and a rear spoiler. The RS pack also brings an upgraded interior featuring chrome trim and backlit instrument cluster bezels.

Pricing and official EPA fuel economy numbers won't be available until later this year when the Cruze actually goes on sale. Check out the Cruze Eco and Cruze RS in the high-res image galleries below. We'll have lots more on these cars next week once we look them over in person at the Javits Center.

This article originally appeared on Car News Gossip.