This is 2011 Toyota Sienna van converted by Braun Ability company. It is a wheelchair accessible van power operated side ramp.
A wheelchair-accessible van is a vehicle that has been modified by increasing the interior size of the vehicle and equipping it with a means of wheelchair entry, such as a wheelchair ramp or powered lift.
BraunAbility is an American manufacturer of wheelchair accessible vans and wheelchair lifts based in Winamac, Indiana. It is currently owned by Investor AB. The company was founded by Ralph Braun, who had spinal muscular atrophy. Braun designed a wheelchair lift and steering controls, which allowed him to drive a 1970 converted full size Dodge van. He began converting vans to sell to others. As sales grew, Braun was able to acquire Independent Mobility Systems. IMS had previously been the largest manufacturer of wheelchair minivans. Braun also acquired the Viewpoint Mobility line of wheelchair minivans. Company sales have grown to $200 million per year.