2009 Mercedes-Benz E-Class E320 blueTEC

Now available in all 50 states, the 2009 diesel-powered Mercedes-Benz E320 blueTEC sedan offers owners an eco-friendly luxury-car alternative. The E320's "clean" and fuel-efficient 3.0-liter, turbodiesel V6 blueTEC engine generates 210 horsepower and operates quietly, unlike some diesel engines of the past. In addition, the powerplant incorporates special filters and catalytic converters, which significantly reduce the amount of soot and pollutants in the engine's exhaust emissions, according to Mercedes. The engine links to a seven-speed automatic transmission with Touch Shift, which enables drivers to manually shift gears by nudging the shift lever left or right. The EPA estimates fuel economy for the diesel powerplant at 23/32 mpg. Safety- and performance-related features include all-speed traction control, electronic stability control, and antilock brakes, as well as a full range of airbags.

Inside, the five-passenger E320 blueTEC comes well-equipped with such features as Burl Walnut interior trim, 14-way power-adjustable front seats, a power tilt/sliding tinted-glass sunroof, dual-zone climate control, and an eight-speaker AM/FM audio system with a 6-CD/DVD changer and an MP3 input jack. Bluetooth and electronic cruise control also come standard for '09. In addition, Mercedes revamped the E320's COMAND (Cockpit Management and Data) system, making it easier to use. The system, which enables drivers to control the audio, climate control, and optional GPS navigation systems, includes a 7-inch high-resolution screen and a dial controller located on the center console. Options for the E320 blueTEC include heated front seats, 60/40-split folding rear seats, and an electronic trunk lid. The available navigation system includes voice activation and a new 40-gigabyte hard drive for '09. The rear-wheel-drive E320 blueTEC rides on 17-inch alloy wheels with all-season performance tires.

By R. Feeman