The newest sienna 2011 looks to me a lot like the Chrysler T & C and the Dodge Grand Caravan. Includes such features as reclining Chairs? Im 6 ft 2 and pretty sure it wont seat me comfortably but if the kids need a nap I can see its usefulness.
They squared the body shape up like the other van companies that fall in line behind chrysler. But Hopefully you dont accelerate into another object with the kiddies in the car!