Well, I was used to my lead foot until it landed me a speeding ticket...well, my second...Anyways, typically I would get around 19 miles per gallon...after a new knock sensor. So since the ticket I've went through a full tank without EVER going WOT and about 65/35 city/highway driving and after dividing it out, an even 25 miles per gallon! Im pleased and hope it will keep up considering as a 17yr old, $30+ fill ups are hard on the pocket...you should all give it a try..its safe too =)

Derek