2016 Ram ProMaster Cargo Van 3500 High Roof Extended Van 3D - Commercial Power & Maximum Cargo SpaceThis 2016 Ram ProMaster 3500 High Roof Extended is engineered for demanding commercial use—bringing robust capability, serious cargo volume, and job-site versatility in one high-roof package.Key Specs & PerformancePowered by a 3.6 L V6 engine producing 280 hp / 260 lb-ft of torque. 6-speed automatic transmission. Front-wheel drive (FWD), giving a low, flat cargo floor for easier loading. Fuel tank capacity: 24.0 gallons. Cargo, Capacity & DimensionsWheelbase: 159 inches (Extended) Gross Vehicle Weight Rating (GVWR): 9,350 lbs. Payload (estimated): up to 4,330 lbs per fleet spec sheet. Cargo volume: approx 463 cu ft in this high-roof extended configuration. Interior cargo height: ~76 inches (6'4') with the High Roof. Low step-in height (load floor around 21-22 inches), thanks to FWD design. Why It's a Great Van for BusinessMaximum cargo space: The extended body + high roof gives you serious room for up-fits, shelving, or hauling large gear.Heavy payload capacity: Able to carry very heavy loads, making it ideal for service fleets, contractors, or delivery.Easy loading: Low load floor makes loading and unloading more efficient—less lifting strain.Built for durability: ProMaster's flat interior, tie-down rings, and high-roof structure make it work-ready for long-term commercial use.Contact us today to schedule a test drive or explore how this ProMaster can be outfitted for your business