Coming in at number one on our list is an unsuspecting hero of the Diesel World. It's the outgoing Nissan Titan XD. It's powered by a 5.0-liter Cummins turbo-diesel V-8 that outputs 310 horsepower and ...

Ford's Power Stroke 7.3 has a generally stellar reputation, but how many miles per gallon can drivers expect to get from the ...

Washington just got its first electric fire truck. In addition to the Redmond truck, another city will get one soon.