The Automobile Magazine test fleet has been blessed with a variety of diesel vehicles lately. From the mighty Ram 2500 with a Cummins down to a mere Jetta TDI wagon, we've sampled the vast majority of vehicles currently on sale in the U.S. with diesel engines since January. Although the GL is at the top of the list in terms of price, it comes in mid-pack in terms of the overall experience.inline_mediumwraptextright28331698/green/reviews/1003_2010_mercedes_benz_gl350_bluetec1003_02_z+2010_mercedes_benz_gL350_bluetec+driver_side_view.JPG.jpgTrue