As the world is gradually turning into an electric vehicle market, individuals tend to believe that the internal combustion ...

An oil filter plays a pivotal role in ensuring your vehicle is performing at its best. Here's everything you need to know ...

As the United States marks its 250th anniversary, WTOP presents “250 Years of America,” a multipart series examining the innovations, breakthroughs and pivotal moments that have shaped the nation ...

Rotary engines differ from conventional ones in many respects — and one of them is the fact that they use two different spark plugs. Here's why.

Engine power is a product of its overall displacement, but two similarly-sized engines with different bore and stroke ...

Keeping up with your car is important, as cold weather affects plenty of its components negatively. But do spark plugs suffer ...

AutoExpress argues that Porsche will also redesign the Cayenne Coupe, for it currently makes up 60 percent of sales in Europe and just around 40 percent globally. In the automaker's home market, the ...

A stuck piston ring is bad news for your car and its engine. Here's what it actually means and the processes that you may be ...

What makes a great internal-combustion motor? We explain why these petrols, diesels and even a hybrid made the list ...

This season’s new regulations have divided opinion, with many drivers unhappy about changes to qualifying and racing ...

Ford, Stellantis, and industry experts clash over hybrid strategy: temporary bridge to EVs or permanent powertrain solution?

A crazy number of new models, new engines, AI-driven tech—and our exclusive interview with the CEO.