Porsche isn't necessarily known for building massive, high-cylinder-count engines, but a patent suggests that it's at least ...

Most drivers waste significant fuel through idling, aggressive acceleration, and traffic, but affordable technology now ...

The car that used this engine failed, but it pioneered numerous pieces of automotive tech we still use today.

Does a check engine light always mean a mechanic knows exactly what is wrong with a vehicle? A HelloNation article answers ...

For the first time since WardsAuto launched its annual propulsion awards in 1995, not a single pure internal-combustion ...

A single complaint has opened a NHTSA investigation that could affect more than 50,000 heavy-duty trucks with the big ...

With that in mind, let's take a look at O'Reilly Automotive's main business drivers.

No one wants to find themselves stranded on the side of the road. Catching early warning signs can save you time, money, and a major headache. Here are key ...

Toyota's GR86 prototype ran a naturally aspirated 2.0-liter inline-four at Okayama, not the turbocharged G20E, hinting at the ...

Toyota has been keeping sports car enthusiasts busy lately, with rumors of a revived Celica and MR2 circulating alongside its ...

Ask ten car enthusiasts about the proper care and feeding of classic vehicles, and you will likely get twenty different ...

Pickup trucks offer just about every type of powertrain under the sun today. You might think more cylinders are better for ...