Well I don't know what others are getting but I know what our lml is getting and what our lbz got mpg wise and we tow very heavy. And it isn't an out landish claim. I have no reason to lie. And even if this truck got less mpg than our lbz did I would still be happy. Just due to the brakes and so forth on this new truck. I haven't changed my fuel filter yet if someone has changed their fuel filter 3 times in 4 tanks of fuel ? you think maybe fuel is their issue and not the truck ???. I only have 7,000 miles on it so far and love it.