Two Minivans with some similarities, but otherwise different in most aspects such as the horsepower, ground shadow size, maximum occupancy, starting price, and fuel economy. First of all, there is a $3,920 difference in the base MSRP. The 2015 Toyota Sienna has a higher starting price than the 2016 Ford Transit Connect. Also, the 2015 Sienna has a more powerful engine and gets 2.5 mpg less than the 2016 Transit Connect. In addition, the Transit Connect is significantly smaller than the Sienna. And finally, you'll seat three more passengers in the Toyota Sienna than in the Ford Transit Connect. Among similarities are the body structure and height.