Under the hood is the familiar twin-turbocharged EcoBoost 3.5-liter V6 used in other F-150s and the Expedition. It makes 375 horsepower and 470 pound-feet of torque, and will propel the truck to a limited top speed of 100 mph, which is 5 less than a civilian F-150. That engine is coupled to a 10-speed automatic transmission and a part-time four-wheel-drive system with a low-range transfer case.
The aluminum wheel and all-terrain tire package is also exclusive to the Responder. According to a Ford representative, aluminum wheels were acceptable because of the thicker tires. To complete the Police Responder package, a 240-amp alternator is fitted, along with redesigned cloth seats to allow for utility belts, steel-plates in the seat backs, and a column-mounted shifter. The shifter frees up space in the center console for equipment, and allows for quicker shifting.