Here is your chance to own an untouched 3.5 liter Ecoboost crew cab pick up. If you are an enthusiast, you know how amazing these engines are. I achieve between 18-20 mpg in the city and 24-25 mpg on the freeway with this truck. It has the most fuel efficient gears installed and has never been used for towing. The engine is rated at 365HP and 420 TQ. Because it is twin turbo powered you get great horsepower and torque numbers while achieving excellent gas mileage.