No.
location
The gross vehicle weight of the 2008 Toyota Sienna is 5690 lbs.
The 2010 Toyota Sienna has a 5-speed automatic.
The 2003 Toyota Sienna has a 4-speed automatic.
The 2001 Toyota Sienna has a 4-speed automatic.
The 2005 Toyota Sienna has a 5-speed automatic.
The 2006 Toyota Sienna has a 5-speed automatic.
The 2004 Toyota Sienna has a 5-speed automatic.
The 2009 Toyota Sienna has a 5-speed automatic.
The 2002 Toyota Sienna has a 4-speed automatic.
The 2008 Toyota Sienna has a 5-speed automatic.