There’s premium gasoline ... or above. Octane numbers, ethanol content and diesel get thrown in the mix, while TV commercials shout about special cleaning additives and better fuel economy.

Drag racers use various types and mixtures of fuel. Here’s an in-depth look at the different types of fuel and how each would ...

The primary difference between 95 and 98 gasoline lies in the octane rating—a measure of the fuel’s resistance to combustion when compressed in a car engine. As the names suggest, regular ...

Focus on the octane rating displayed at the pump, not the color, to choose the right fuel for your car. Using premium gas in a car designed for regular gas won't provide any additional benefits ...

In February, unleaded 90-octane gasoline will be sold at JD0.885 per litre, up from JD0.870 in January (File photo) AMMAN — The Ministry of Energy's fuel pricing committee on Friday decided to ...