Edmunds compared a Ford Raptor to a Fiat 500 to leaf blowers. The Raptor had lower emission than the others. Most impressive, in terms of hydrocarbons, the Raptor actually cleaned the air: “the ambient air contained 2.821 ppm of total hydrocarbons, and the amount of total hydrocarbons coming out the Raptor’s tailpipe measured 2.639 ppm.”