How much better gas mileage do you get between regular and premium gasoline?
Tuesday, March 10th, 2009zzmac asked:
Oddly enough, gas prices have trippled but the difference has remained about 10 cents, or 5% between the different grades of fuel. At some point, it may be cheaper to buy the better grade because of the increased mileage.
Glenda
Oddly enough, gas prices have trippled but the difference has remained about 10 cents, or 5% between the different grades of fuel. At some point, it may be cheaper to buy the better grade because of the increased mileage.
Glenda


