Usually, standard vehicles are very uncomfortable for a physically challenged person because room is not enough, they can not access all parts of the vehicle and, most of all, they can not drive them: Mobility gets seriously limited. But handicap vehicles give them back the possibility of ascending and descending the vehicle safely, traveling comfortably and even, driving themselves through specialized controls. Handicap vehicles have plenty of room for wheelchairs and mobility scooters.
NorcalMobility offers a complete guide on handicap vehicles, ramps and lifts, and what to consider when wanting to purchase them. Prices of handicap vehicles (minivans) are $17,000 to $23,000 over standard ones, and used units are also on sale.