John Paul, AAA Northeast's Car Doctor, answers a question from a reader wondering whether they need to follow the ...

Diesel and gasoline are alike due to giving vehicles fuel to run. However, the similarities stop there. Here is a guide to ...

The "B" driving mode in EVs and hybrids means increased regenerative braking. So what's it doing on shifters in Nissan's ...

If you’re serious about saving money at the gas pump, an upright box of a crossover isn’t the move. The most fuel-efficient hybrid cars get combined mpg ratings deep into the 50s, with ...

At least 14 customers said they inadvertently filled up their vehicles with the wrong fuel on Jan. 19 at a gas station in ...

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

Diesel fuel was stored in an underground tank tied to an unleaded gasoline pump at a Circle K in Avon, Ohio, resulting in ...

The fuel economy standards work in sync with ... car-buyers plenty of internal combustion engine — meaning gasoline-powered — cars with much better mileage, and that is largely due to ...