The thirteenth generation of Ford F-Series was introduced for the 2015 model year. This new generation of F-Series was offered as a standard, extended (Super Cab), or crew cab (Super Crew). Rear wheel drive or all wheel drive variants were available, as was a selection of naturally aspirated or turbocharged V6 engines, as well as a V8 option and diesel V6. The most notable thirteenth generation variant was the off-road performance focused Raptor, as well as various Shelby creations.