Hello new member here...I am interested in purchasing a 2021 ram 1500 quad cab built to serve edition with a 5.7 hemi non etorque motor...it has 20 inch tires on it love everything about the truck except I noticed that the avg gas mileage was only 10.3!!!! The truck only has 3500 miles on it,is this what they get for mpgs?? It has the 3.21 rear end also...I realize it's a big vehicle and not going to get mpgs of a prius...I am used to a 2019 chevy 1500 5.3 that's pretty decent in mileage..what do thses trucks get in the city mostly??? Thanx to anyone who can lend some experience on this.....