Mercedes-Benz doesn't usually wind up on top in fuel economy - unless the Mercedes you're looking at has a turbodiesel engine. Mercedes officials have been adding their fuel-thrifty, new-generation, 3 ...

Fortunately, those days are long gone. As we all know, the modern diesel engine is a high-tech masterpiece that is enjoying a runaway resurgence in the mainstream. Due to some impressive engineering ...

Mercedes has made it official: Diesel power will be offered in its 2007 SUVs, giving the Stuttgart three-pointed star bragging rights for the first diesel seven-seat 'ute on the market following the ...