The inside of this 5.0L Coyote looks surprisingly healthy, which makes its relatively early replacement even more interesting ...

The mind-bending world of birotary engines - a hybrid of piston and rotary technology that could revolutionize aviation. But ...

Studies show that the Prius has one of the lowest lifetime cost-per-mile figures of any vehicle sold in the U.S., but that ...

Although Nissan has been in the doldrums ever since getting purchased by Renault in the early 2000s, it once had a reputation ...

It also allows the engine to effectively act as three different engines, depending on speed. During ground operations, including taxiing, takeoff, climbing, and subsonic cruising, the engine acts like ...

Explore the iconic five-cylinder engine, from Audi Quattro to RS3, known for its unique sound, power, and racing heritage.