The 2010 Ford Super Duty F-450 is a large work truck with dual rear wheels and a choice between two powerful engines. The base 5.4L V8 produces 300 hp and 365 lb-ft of torque. This engine comes standard with a six-speed manual transmission and a five-speed automatic is optional. Available is a 6.4L PowerStroke V8 turbo diesel which produces 350 hp and 650 lb-ft of torque. It is offered with the same transmission choices. All F-450s are fitted with the Crew Cab which offers seating for up to six passengers.