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Why Those EPA Mileage Estimates Do Not Add Up

Prairie Eco-Thrifter

Despite all of those tangibles, fuel economy is still only an estimate. Let’s take a look at a few reasons why your vehicle’s actual fuel economy may not add up to the advertised fuel estimates. We all know that city driving lowers fuel economy. The “You” Factor. Maintenance.

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13 Ways to Make Your Existing Car Greener and Avoid Buying a New One

Prairie Eco-Thrifter

However, buying a new car isn’t in the cards for me right now, so I have to make due with the one I have. Use cruise control. Fuel-injected cars do not, contrary to popular mythology, use more gas starting up each time than they would just idling Combine errands. Buy fuel-efficient tires. Keep tires inflated.

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How To Drive Green And Save On Gas Mileage

Prairie Eco-Thrifter

However, none of these tools will help drivers that intentionally or unintentionally sabotage their own fuel economy. Examples of driving habits that decrease fuel economy include poor vehicle maintenance and terrible driving habits. The most basic thing you can do to improve your fuel economy is to maintain the vehicle.