Does your car need regular fuel or premium? Gas or diesel? What happens if you put the wrong fuel into your car? The r ...

A fresh round of real world tests from the Australian Automobile Association (AAA) has detected several cars that use a lot ...

Duffy ordered his chief of the National Highway Traffic Safety Administration to “propose the rescission or replacement of ...

The Telegraph’s motoring expert advises a reader about an issue with breaking in their 2015 Ford Mondeo 2.0 TDCi ...

American Honda has recalled nearly 295,000 Honda and Accura car models due to an issue with the fuel injection electronic ...

Fuel economy is one of the most important factors to consider when buying a new car because it has an impact on your weekly operating costs. In fact, Americans are more likely to name fuel economy ...

New U.S. Transportation Secretary Sean Duffy signed an order on Tuesday directing U.S. regulators to rescind landmark fuel ...

Combustion engines only use a quarter of the fuel’s potential energy while the rest is lost as heat through exhaust. Now, a ...

Many shoppers are making fuel economy a top priority when selecting their next new car. But it’s important to keep performance, reliability, owner satisfaction, and safety in mind, too.

The fuel economy standards work in sync with EPA limits on carbon dioxide from vehicle tailpipes to address climate change, which Trump also rejects. Duffy said CAFE rules are supposed to ...