I had thought those were marketed for wheelchair access, for both a passenger need as well a wheelchair driver?
That is my recollection too (and verified from the link about). Not many choices for handicapped people who need to get around--right now they take a new minivan and start cutting out the floor and whatnot to build it something that meets the need.
2011 Toyota Camry, base, 2.5L/6MT, 206k
2010 Toyota Tundra DC, 4.6L/6AT, 160k
2003 CRV, 2.4L/4AT, 161k
1999 Toyota Camry LE, 2.2L/4AT, 225k