Bearing rod broke in one of the cylinders (while driving on highway) and shot hole in the engine block. More than 50% of engine needed to be replaced. The factory warranty covered 100% of the repair costs, but we were traumatized.
See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how
frequently 2014 Toyota Sienna problems occur, check out our car reliability stats.