The 2019 Toyota Sienna excels at hauling a large family and all their stuff, and that includes kids in car seats, which often take up a lot of space. For this Car Seat Check, we tested an all-wheel-drive SE Premium model with second-row captain’s chairs, and all of our car seats had ample space. The Sienna is also available with a second-row bench that increases its occupancy to eight.
How many car seats fit in the second row? Two
How many car seats fit in the third row? Two
Related: More Car Seat Checks