When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
well when i use the low grade gas, my betsie gets to about 45 mpg, but if i drive agressively (hard to do in an hf ne ways) i get about 38 ish. As the gas grade goes up, the mpg goes down for me