i've got a 2006 4x2 S & on a couple occasions i've surpassed even sticker MPG. i've saved every gas recipt & put it on this spreadsheet that i made since i've owned the vehicle (new in case you ask). unfortunatly i didnt start recording milage untill about mid may. brief maintenance history is i do my schedualed maintenance by the supplied service manual except that instead of 3750 i do it at 3000 incriments. i also use full synthetic + a penzoil oil addative every oil change.

Proof. please tell me if the calculations are wrong (mpg column: (D24-D23)/A24= MPG for the fill up on the 31st of may)