XL trim, Oxford White exterior and Steel interior. FUEL EFFICIENT 23 MPG Hwy/17 MPG City! Ford XL with Oxford White exterior and Steel interior features a V6 Cylinder Engine with 302 HP at 6500 RPM*. OPTION PACKAGES3.73 AXLE RATIO W/LIMITED SLIP DIFFERENTIAL, TRAILER TOW PKG class IV trailer hitch receiver, 7-pin wiring harness, upgraded radiator, aux trans oil cooler, SelectShift trans, 3.7L V6 FFV ENGINE (STD). EXPERTS ARE SAYINGThe 2011 Ford F-150 is an excellent all-around truck, and even more so this year thanks to its more powerful engine choices. -Edmunds.com. Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer data for trim engine configuration.