Toyota's Sienna keeps getting better year to year. A new 4-cylinder engine option and a new pair of 6-speed automatic transmissions means the 2011 Sienna gets even better fuel economy than 2010--up to 26 mpg on the highway. The Sienna is the only minivan to offer all-wheel drive as an option as well as two seating configurations. Even the entry-level CE trim includes such comfort options such as keyless entry, three-zone air conditioning and 10 cup holders. Toyota has also engineered a clever 16" LCD monitor for 2011 that allows rear seat occupants to watch two different video programs simultaneously.
