The 2011 Toyota Sienna has 16 valves.
The 2011 Toyota Sienna is a gas-powered vehicle.
The 2011 Toyota Sienna has an inline 4 engine.
The curb weight of the 2011 Toyota Sienna is 4275 lbs..
The 2011 Toyota Sienna has double overhead cam (DOHC).
The 2011 Toyota Sienna has a drag coefficient of 0.31 Cd.
The 2011 Toyota Sienna runs on regular unleaded.
The 2011 Toyota Sienna has a 6-speed shiftable automatic.
The 2011 Toyota Sienna is 16 ft. 8.2 in. (200.2 in.) long.
The 2011 Toyota Sienna's turning circle is 36.9 ft..
The 2011 Toyota Sienna has 65.0 in. of front shoulder room.
The 2011 Toyota Sienna has 66.1 in. of rear hip room.