Dmitry 
2011 Toyota Sienna Minivan LE 8-Passenger 4dr Minivan (3.5L 6cyl 6A)
Winter experience
 The first winter blast has changed my excitement to disappointment. Heating system is a crap. There are buttons, knobs and noise but no hot airflow, especially to foot area. At -18 C (0 F) it is never warm up to comfortable temperature inside. At -30 C (-22 F) it is a disaster up to safety issue. You are thinking how to survive and not how to drive. Is it safe to steer by fists? Somebody can advice to install cardboard in font of radiator. Ok, but no room, remove grill first.  I still do not know is windshield defroster installed or not on my vehicle, Toyota ca says Yes, wiper blades say No.  Otherwise I like this van.