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.
All Police Responder F-150s also come standard with the FX4 off-road package, which adds a locking rear differential, skid plates, and off-road tuned shocks. The shocks are also supplemented by a stiffer front anti-roll bar specific to the Police Responder. Upgraded brake calipers are fitted that can better handle heat, with reformulated pads.
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.