Diesel engines are often harder for home mechanics to repair, as parts are heavier and more expensive due to how diesels ...

GM now has two 6.6L gasoline V8 engines in its full-size truck portfolio, but despite sharing the same displacement, these ...

The electric vehicle revolution gets all the headlines, and perhaps for good reason. What nobody mentions is that the global ...

The 2027 Chevy Silverado HD and GMC Sierra HD gain more gas V8 power, sharper control, improved towing tech, and an all-new diesel engine for serious work.

As two of America's traditional 'big three' automakers, Ford and GM have a rivalry steeped in history. They've each offered similar types of products that fulfill the same purpose for buyers, be they ...

Gasoline and diesel engines are very different. The former rely on spark ignition while the latter use compression ignition. Diesel engines typically run at much higher compression ratios than ...

A fundamental difference between gasoline and diesel engines is that a gasoline engine uses spark ignition while a diesel engine uses compression ignition. Before we delve deeper, let's understand how ...

Every time you pull up to the pump, you’re faced with a choice that can instantly add $10 to $15 to the cost of filling your ...

At TopSpeed, William Clavey is Editor-at-Large, where he focuses on authority and exclusive content, reviews, news articles, features, and opinion pieces all while sharing his passion for everything ...

A fast-rising name in the hybrid vehicle market, Horse Powertrain has spent the past three years transitioning into one of the world's leading engine manufacturers while developing a portfolio of ...

Porsche is betting that a return to gas engines for the luxury brand will help the automaker turn itself around.

Technology group Wärtsilä will supply a total of 36 Wärtsilä 34DF dual fuel engines for 12 new 18,000 TEU container vessels being built for French operator CMA CGM at the Jiangnan Shipyard in China.