Your fuel economy may also vary because of your driving habits, optional equipment, weather, road surface and how well your car is maintained. Finally, most of ... city driving. ac An automatic transmission usually reduces gas mileage as compared with a manual transmission. ... The best fuel economy occurs at speeds between 30 and 40 miles per hour with no stops and no rapid speed changes. ac Usinganbsp;...
|Title||:||1976 gas mileage guide for new car buyers|
|Author||:||United States. Environmental Protection Agency, United States. Federal Energy Administration|