Today, the biggest difference between gasoline brands is the type of fuel-system cleaning additives used. However, the EPA mandates a minimum level of fuel-system cleaning additives, and all gasoline ...

At gas stations around the world, premium 98-octane fuel often sits beside regular 91 or 95-octane options, usually at a ...

Remember to slowly accelerate, maintain a steady speed, and gently brake to save as much fuel as possible. Take advantage of deals. Joining rewards programs at the gas station or store to earn cash ...