Over the years, it has been argued that diesel fuel is, in many ways, superior to ordinary gasoline, as it can boost both a vehicle's fuel economy and its power output. But there are reasons that most ...

It's no secret that AWD and 4WD vehicles are best for the winter, but when it comes to diesel or gas engines, which is better? Here's what you need to know.

Diesel engines are famous for reliability, longevity, and torque — until winter shows up and reminds them that chemistry still applies. Diesel fuel, which is pricey nowadays, behaves differently in ...

European traders and fuel importers are currently steering clear of diesel from the Dangote refinery in Nigeria, Africa’s biggest and newest, because the current fuel samples contain sulfur and other ...

National diesel average drops to $3.665, giving fleets short-term relief on fuel costs. Gas prices fall below $3 for the first time in four years. Regional fuel trends vary, with the Rockies and the ...