What a great vehicle. This van has traveled all over the US and Canada in all types of weather. Never had a problem! It has hauled the family with 2 children and dog very comfortably. It now has 96,000 miles, and with proper maintenance every 3-5000 miles, it has been the best van we have owned (2 GM previously). The Sienna has even pulled a trailer on occasion showing lots of power. Gas mileage has been about 26 mpg highway/21 mpg in town. Toyota by far knows how to make a reliable, stylish vehicle with performance! We have purchased 2 additional Toyotas and once again they are excellent.
Overall quality of the vehicle. Engine performance (lots of power). Being able to remove the seats easily. Rear controls for heat and AC in the back. Comfortable ride and interior layout for long trips. Interior rear electrical plug in for TV, dvd players and coolers.
Better tires for original equipment. First set wore out very quickly.