If oil does eventually hit $250 a barrel, what's that going to do to the pump price? How on earth will they be able to afford to run their vehicles? Fortunately the van manufacturers are on the case.
Mercedes-Benz has come up with a variety of different technologies that will either help you get more out of your existing diesel vehicle, or persuade you to switch to a different power source. Watching the size of its carbon footprint ever so carefully, What Van? went to Hamburg in Germany to sample them.
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