This truck has great power. Mileage from Austin to Dallas 20.9 running 70+. Does drop to 18.5 from Austin to W.Va. and back running hard. Pulled my pontoon boat up ramp with pontoon full of water. Enough weight to flatten all 4 trailer tires. Calculated weight to be in excess of 13000. Could not tell boat was behind. Wife is 4'9" and loves this truck. This truck is GREAT!!!!!!!!! Would buy again. Highly recommend!!!