A while ago I thought that cheaper gas might get me less MPG. I started to record the miles I went and how many gallons I had to fill up. I’m not sure if cheaper gas will really get me less MPG. It seems to be nearly the same but I started to stick with Shell. From now on, it is really just to see how well my car does. I will start recording the date, so I can see if weather will play a role. I might also include oil changes, in case this does something. I have driven a hybrid car and topped at about 58MPG, while my car tops at about 36.65MPG. My car is rated at 34MPG, real world driving I got 31.34 MPG over 10,801 miles. Data below!

Info on the chart: The type of gas is only listed if it changes. Miles are recorded and gas put into tank are recorded at the same time. The MPG “earned” is that of the previous gas type.