Overall great vehicle, replaced brakes last year, but OEM tires after less than 30000, Michelin now make it exquisite to drive and handles like a car. Could be quieter with better sound insulation/window design. Interior could have used better layout and some adjustable light interior would be more user friendly especially at dashboard height and rear seat area. Windows interior front are very hard to clean.
Sound system and handling is the best features but I have a limited so leather seats and some other amenities may not apply to regular Sienna.
Better battery and power saver options have replaced battery twice now, DVD player kinda cheap.