There are no major changes to the E-Series for 2007, but there are a host of refinements. Thanks to a new, larger rear anti-roll bar and driveshaft, the gross vehicle weight rating for E-150 models has increased to more than 8,500 pounds. In addition to three new colors, Van and Wagon models with rear-step or contour bumpers now offer an available Reverse Sensing System. Also, regular-length E-350 Wagon models with the 5.4-liter engine now offer Roll Stability Control, while electronic throttle control and an engine oil cooler are now standard on all E-Series models.