I'm considering gettting a Sprinter van now, since there are a few manufacturers now offering racking/shelving and ladder racks for the Sprinter. My confusion lies in the "manufacturer". They are avilable in the Dodge, Freightliner, and Mercedes name. I think that they are all the same, but are there any differences? If I had to guess, I might guess that the ones with the Freightliner badge might have a heavier suspension, and the one with the Mercedes badge might have a different engine choice, and so on. Is one badge of the Sprinter notably cheaper than the identical van with another badge? Or... is an identically specced van actually the SAME van, just with a different badge? Right now I drive a pretty nice step van, but they're lousy on fuel.