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

Traton owns four different brands that focus around the manufacturing of semi trucks. What are those brands, and how did ...

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

Ford's "Godzilla" V8 engines are some of the strongest gas-powered blocks in its lineup. How do the 6.8 and 7.3 versions compare to each other?

How boxer engines work, why they’re not just “flat” engines, and a 120-year evolution traced from the 1899 Benz to the latest Porsche and Subaru boxers. Boxer engines feature flat, opposing pistons ...

The Earth is much larger than most people realize. You need to use engines if you want to efficiently navigate large sections of the planet. Everything from cars to planes relies on engines, but they ...

Delta Air Lines said it is replacing auxiliary power units (APUs), a type of engine, on its Airbus aircraft to address toxic fume incidents that can harm airline crew and passengers. The airline ...

Right now, deep in Southern California’s logistics maze, a fresh Class 8 hydrogen fuel cell truck is revving up for a full-year shakedown that could change the game for zero-emission heavy-haulers. Co ...

In the world of internal combustion engines, diesel engines are among the best you can settle for. Sure, these engines might require a bit more time when you start them in cold weather, and no one ...

SHANGHAI — One of the greatest traits that sets Formula One apart from other sports is its sound. The ear-piercing V12 and V10 engines, the latter most recently used in 2005, were previously a major ...

The two proposed adaptive engines that might one day power the Next Generation Air Dominance fighter have passed an important design review, and Pratt & Whitney and GE Aerospace are each proceeding to ...