Consumer Reports does not regularly test vehicles that are designed primarily for commercial purposes. Traditionally the big three have always offered full-size vans. Out of those, the Chevrolet Express/GMC Savana are the most recent redesigns--dating back to 1997. They offer a tall cargo bay with rear hinged doors that can be opened 180 degrees, allowing the van to more closely back up to a loading dock. Versions with eight- to twelve-passenger capacity are also available. Stability control is optional.