For a week this February, the good folks at Toyota USA let me have a brand new 2017 Prius Prime, the plug-in hybrid atop of the Prius line. What's the difference between it and a regular Prius? Well, I drove the wheels off it and didn't use a drop of gasoline. Instead I was able to recharge the batteries via any standard electrical outlet. Pretty awesome. I love though that it still has a gas tank for a back-up in case I had found myself somewhere without outlets. To me, that is a big plus over a typical electric car...