Autotrader: 20 ways to squeeze better gas mileage out of your car

Quick tips for better fuel economy and gas savings

The average price for a gallon of unleaded gas is $ 3.31, about 50 cents less than it cost about three months ago, according to AAA estimates, ($ 3.26 on Nov. 24.) While daily gas price changes are common, one thing remains certain even when the price per gallon is down: Most of us can appreciate saving a dime when we can, and there are many ways to reduce gasoline usage so you can get better mileage in your vehicle.

Take…