<human>:  With the price of gasoline so high, how can I get better gas mileage while driving around town?
<bot>: With a vehicle’s miles per gallon (mpg) rating, this would help your car run efficiently. However, you can’t directly control this. This is more a function of your engine’s ability to burn a fuel source efficiently. In order to decrease the mpg rating of your car, you could make a few changes: