The 2011 Ford F-650 Super Duty, part of the built-tough sixth generation, continues to redefine the expectations for a commercial medium-duty truck. Its standard 6.7L Cummins ISB engine offers 325 hp, with options to upgrade for even more power. The truck is available in multiple configurations, with both Crew Cab and Regular Cab options, and a whopping choice of 38 wheelbase lengths. The truck uses a six-speed automatic transmission and is a Class 6 model with a GVWR range of 20,500–25,999 lbs. Users have praised its rugged durability and extreme customizable options, making it a first choice for many businesses with diverse cargo demands. However, the 2011 model didn't offer elaborative tech or infotainment upgrades being a purely commercial vehicle.