Steve Lim 
2017 Toyota Sienna Minivan XLE Premium 8-Passenger 4dr Minivan (3.5L 6cyl 8A)
Worst car owned ever 2017 Sienna
 Transmission extremely poor. Not shifting on time and kept down shifting while turning, slowing down. So I have to bring it up at least 5k RPM to maintain the speed. Feels like V4/1500cc car. No power at all. Anyone sees this comment don't buy sienna!!!