2007 ford e-series van review this car review is specific to this model, not the actual vehicle for sale. The ford e-350 super duty is the largest cargo and passenger van produced by the company. Designed to be working vehicles, these vans offer large interior room and little amenities. The e-350 comes in regular and extended lengths. A cutaway version is also available. The base e-350 seats up to 12 and the extended-length vans seat up to 15. There are three engine options for the e-350: 235hp 6. 0-liter power stroke v-8 diesel, 5. 4-liter v-8, and 305hp 6. 8-liter v-10. Wagons with the 5. 4-liter v8 come standard with advancetrac with roll stability control. For 2007, the ford e-350 super duty receives electronic throttle control and an oil cooler.