The 6.4-liter and 6.7-liter Power Stroke Diesel engines are different sizes and made by different manufacturers -- one by ...

The Chevy Silverado 1500 and Ford-150 are fierce rivals, traditionally going tit for tat in the light-duty full-size pickup segment. Now, GM Authority’s spy photographers have caught images of a Chevy ...

Ford’s 6.4L and 6.7L Power Stroke turbo diesel engines represent two very different eras in the brand’s heavy-duty legacy.

In the full-size truck segment, the Big Three in Detroit offer three distinct V8 turbo diesels. At the very top of the spectrum, the Ford Scorpion 6.7-liter Power Stroke develops up to 500 horsepower ...

Diesel power can be the ideal choice for light-duty pickup truck customers, providing a combination of copious low-end twist with decent fuel economy. Now, we’re taking a closer look at the specs for ...

REDMOND, Ore. – While diesel engines have continuously been a presence in heavy duty pickups for decades, their availability in half-ton models haS been limited and sporadic. It was only recently that ...

What Makes These Trucks Special? Ram's Power Wagon is the gold standard of heavy-duty off-roaders and has been since its return in 2005, but the truck has always lived in a niche of its own. Lacking a ...

The Duramax 6600 (6.6L V-8) was introduced in 2001 and was developed in a partnership with GM Powertrain and Isuzu Motors. Since its introduction, more than 650,000 6.6L Duramax diesels have been ...