Toyota Begins Production of Third-Generation Sienna at Indiana Plant image

Production of 2011 Sienna minivan is underway at Toyota Motor Manufacturing, Indiana (TMMI) in Princeton. The new Sienna was styled at Toyota’s Calty Design Research Center in Newport Beach, Calif., and developed at the Toyota Technical Center in Ann Arbor, Mich.
Toyota invested approximately $450 million to upgrade the plant. With the start of Highlander production at TMMI last October, and the recent launch of the all-new Sienna, the plant’s outlook has improved dramatically.

TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. SIE