The 2001 model year features several adjustments to the Ford truck line-up. The Ford Escape is a completely new compact sport utility vehicle while the Explorer Sport Trac is a four-door sport utility truck with a pickup bed. Engine power for the Ford Ranger compact truck has been refined with the addition of the 2.3-liter Duratec four-cylinder and a single overhead cam V-6 in 2001. A SuperCrew cab is now offered with the F-150 providing a spacious interior with four-door entry. Powered solely by a 3.8-liter V-6 engine in 2001, the Ford Windstar minivan receives a mild exterior makeover. Starting in 2001, the large van known as the Ford Econoline will continue on under the E-Series banner. Based on the Mustang GT coupe, a special edition Bullitt premieres in 2001 inspired by the vehicle in the legendary 1968 Steve McQueen movie.