Malachi's 2016 Toyota Highlander never stops driving, forcing gas stops every 2 days! He gets 25 MPG, uses 91 octane gas, and ...

There are different gasoline grades based on octane. Here's how to tell which grade of fuel your car needs and why.

often sits beside regular 91 or 95-octane options, usually at a noticeably higher price. Many drivers assume that the most expensive fuel must be the best choice for their car, promising better ...

Want to know how to choose the right fuel at the gas pump? Here's a quick rundown of the different octane ratings. The post ...