After weeks of research and test drives, I was planning to buy the Sienna. Then I came across a government safety report, which gives the Sienna just a 2-star safety rating for front collision on the passenger side. According to Consumer Reports this means "Severe or fatal injury highly likely." The driver's side gets a 5-star rating ("No injury or minor injury likely"). The Honda Odyssey gets 5-stars for both driver and passenger in a front end collision. See link to report here: http://www.safercar.gov/Vehicle+Shoppers/5-Star+Safety+Ratings/2011-Newer+Vehicl- - es/Vehicle-Detail?vehicleId=461
I have not seen this any reviews. Is anyone else concerned about this?