Is there a way to save money on gas?

Yes, reducing your speed to 65 on the highway can increase fuel economy by as much as 15 to 20 percent.

Does using air conditioning affect gas mileage?

Yes, using air conditioning can reduce fuel efficiency. At lower speeds, open windows may use less gas, but at higher speeds, the air conditioning is more efficient than open windows.

Can I save money on gas by driving less?

Yes, reducing the number of trips you take, combining errands, and using public transportation or carpooling can significantly cut down on fuel costs.