While some major car manufacturers have stopped offering diesel engines as an option, that doesn't mean they're going the way of the dodo. In fact, because diesel engines are more efficient than gas ...

International Truck & Engine Corp. has rolled out the newest addition to its medium-duty 4000 Series, the International 4400 42 Mid Cab tractor. Standard powerplant is the International DT466 diesel ...

And now Ford is looking for some kind of reimbursement from International in the form of a discount on the cost of the current 6.4-liter twin turbocharged Powerstroke diesel. Although exact figures ...