i have a 2015 ram 1500 sport crew cab with the 5.7 bed its the 5.7 HEMI has 4x4 and the 8 speed auto with 392 gearing is there anyone else that has the similar truck that can relate to the terrible fuel consumption... i bought it new at the dealer and specifically asked for a truck with great mileage and i get this gas hog far from what i asked for but im told its the best ill get 500 km/ 310 miles to a tank heck my 2003 ram 4.7 magnum got better and i didnt make payments on it and they call this the most fuel efficient pickup ever... what a lie