Fuel Stats for 2018 for my Toyota Prius C and fuel price, economy, CO2 emissions over time.

I track my fuel use semi-religiously. I have used the fuel log book at bcgasprices.com (also known as Gas Buddy) since May 2006 to track the price, fill, and odometer of every single gas purchase. It’s a great habit to get into. It really makes you think about the gas you’re using and it can …