Both Cummins and Ford offer 6.7-liter diesel engines. They share a few similarities, but those don't go much further than their displacements.

In the world of semi-trucks, the engine under the hood often matters a whole lot more than the badge on the grill. In fact, most trucks across America are powered by one of just four engine ...

When most people think of Cummins' diesel engines, they usually consider the company's popular offerings for pickup trucks, buses, and heavy-duty trucks. However, what most people are not aware of is ...