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

Gasoline all smells the same. It's the wrong stuff for lighting charcoal grills, and more likely to flash and burn you. And it's confusing (slightly) about what gasoline to use in your car, SUV, or ...

It doesn't matter if you have a hybrid or conventional gas-powered car, a good motor oil can make the difference between a long-lasting engine and a sputtery ride. Here's what you should look for when ...

You know how, in some post-apocalyptic movies, you still see people driving around in cars despite the lack of gasoline infrastructure? That wouldn't actually work in real life, and it's not because ...

You can get the efficiency of electric driving with the peace of mind of a gas backup making the plug-in hybrid a good compromise. Despite the growing popularity of traditional electric vehicles, not ...