The 2013 Ford E-350 Super Duty is available as a 3-door, 2-seat cargo van. Starting at $31,485, the 2013 Ford E-350 Super Duty Commercial Cargo is powered by a 5.4L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated 12-mpg in the city and 16-mpg on the highway. The top of the line 2013 Ford E-350 Super Duty XLT Passenger, priced at $36,545, is powered by a 5.4L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated 11-mpg in the city and 15-mpg on the highway.