The phrase "Atkinson cycle" is as synonymous with hybrids as the words "Toyota" and "Prius". But what does that even mean and ...

There are some seriously quick plug-in hybrid vehicles gracing the world's roads, but this is the example with the largest ...

Buying a hybrid vehicle is often a very smart choice for numerous reasons: save money on gas, lower your carbon footprint and ...

This allows PHEVs to provide some level of pure electric driving range before the combustion engine fires up to keep the ...

Will a hybrid electric vehicle work as a Humvee replacement? The Army is putting a prototype to the test in Europe.

Mild hybrid cars are growing in popularity, but how does the technology work – and what do you need to know before buying an ...

Hybrid vehicles are becoming popular by the day, and if you're looking to buy a used one, here are some things you need to ...

Mazda's most recent addition to the CX-50 lineup is a bold one, with excellent efficiency and a premium set of features that ...

The weird noise came after 5,500 miles. Honda dealership says it is the high-pressure fuel pump and it's normal, but I am ...