if that happens i'm taking a road trip, around the usa 400 times haha, i'll be able to fill up for like 12 bucks haha, and if diesel goes cheaper than gas again, but i don't wanna get my hopes up... right now they have the price of diesel up all high cause of the change over, and to offset gas prices, which i think is pretty questionable, but w/e. i think if gas gets that cheap people will go nuts and be driving like mad haha, my friend has a 95 gt mustang, with a 15 gallon tank that lasts about 2 days when drives alot, and that thing likes 92-94 octane