Hey, speed demon. Whether you’re in a hybrid or S.U.V., your pedal-to-the-metal behavior doesn’t just make you prone to more fender benders and speeding tickets. Slamming on the brakes or the gas produces additional greenhouse gas emissions—and we've all been known to get a little aggressive while driving every now and then.

In this infographic powered by data from Progressive, we'll show you how our obnoxious activities on the road really do add up.