Need help finding gas? Gas Buddy has launched an interactive web application that shows you which stations have gas, which stations have no gas and which stations are closed in the areas impacted by Hurricane Sandy [mobile version here].
Photo: People wait in line to buy gas at a station, as the Empire State Building and the skyline of New York is seen in the background, at Union City, New Jersey November 2, 2012. [REUTERS/Eduardo Munoz]
As gas prices inch toward $4.00, Americans are trading in their older model vehicles for new, fuel-efficient ones.
We already know that the more fuel-efficient a vehicle is, the more money is saved on gasoline; this graph puts how much savings that is into perspective. [REUTERS]

![Need help finding gas? Gas Buddy has launched an interactive web application that shows you which stations have gas, which stations have no gas and which stations are closed in the areas impacted by Hurricane Sandy [mobile version here].
Photo: People wait in line to buy gas at a station, as the Empire State Building and the skyline of New York is seen in the background, at Union City, New Jersey November 2, 2012. [REUTERS/Eduardo Munoz]](http://24.media.tumblr.com/tumblr_md116qBGjg1qmaoalo1_1280.jpg)
![As gas prices inch toward $4.00, Americans are trading in their older model vehicles for new, fuel-efficient ones.
We already know that the more fuel-efficient a vehicle is, the more money is saved on gasoline; this graph puts how much savings that is into perspective. [REUTERS]](http://25.media.tumblr.com/tumblr_m0u4ykIt9N1qmaoalo1_1280.gif)