Spied HUMMER H2T actually a diesel?
PickupTruck also wonders if this is the first truck we'll see with GM's 4.5-liter light-duty diesel. Sure, it's all guesswork right now, but we're betting GM would make more than one person happy by offering diesels in its revamped H2 line -- especially if, as some people are saying, it's going to get even larger in its next iteration.
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