Description

For 2008, Chevrolet offers an electronic stability system for the first time on the Impala. General Motors' StabiliTrak system is standard on the higher-level LTZ. Impalas compete against the Ford Taurus, Chrysler 300 and Toyota Avalon. The Impala nameplate dates back to 1958, when it was the top-end member of Chevrolet's full-size car lineup. With the larger 3.9 liter V-6 it features a cylinder deactivation system for improved fuel economy. A new luxury package is standard for 2008 LTZ that combines popular options into one package. Inside, innovative flip-and-fold rear seat cushions reveal a covered storage area and include grocery bag hooks. The rear seatback folds down to create a pass-thru into the trunk. Interiors also display improved seat-upholstery stitching, low-gloss instrument-panel components and jewel-like dashboard details. Large headlights contain three independent lighting units, and Impalas have grab-style door handles. A rear spoiler is standard on the LTZ. Built on a 110.5-inch wheelbase, the Impala is 200.4 inches long overall and 72.9 inches wide. The instrument panel wraps into the door panels; its double-hump design is reminiscent of early Corvettes. General Motors' OnStar communication system is standard, and an available Directions and Connections service gives audio turn-by-turn directions from an OnStar operator. Manual dual-zone climate control and a remote starter that can warm or cool the car prior to entry are included on this LTZ. Cruise control buttons are mounted on the steering wheel, and auxiliary radio controls are also included , as are heated seats, leather upholstery and power front seats. This uplevel Impala gets a 3.9-liter V-6, rated at 233 hp and 240 pounds-feet of torque. New for 2008, that engine can also now run on E85. That engine receives GM's Active Fuel Management system ? formerly called Displacement on Demand ? which shuts down half the cylinders under light-load situations, such as highway cruising. Chevrolet says that with the V-6, Active Fuel Management increases gas mileage by as much as 8 percent.