model year? I heard little adout that thing on a automoble news,it is pre sure?
Doe anyone knows about this?

"A larger version of the Estima is marketed in the U.S. and Europe as the Sienna. It’s likely that the Sienna Hybrid will be the first hybrid-power minivan on the American retail market, but Toyota has not announced a date. (2007 is our best guess.) " [1]

"What we want to know, however, is why on earth does Toyota not have any plans to introduce a hybrid version of the Sienna? According to a spokesman for the company, there are no hybrid minivan plans in Toyota's future, even though a hybrid version of the popular Camry is coming in late 2006 as a 2007 model, and a Lexus GS 450h high-performance sports sedan is coming in the spring of '06." [2]