Bob 
2006 Toyota Sienna Minivan LE 7-Passenger 4dr Minivan (3.3L 6cyl 5A)
2006 LE
 This is a nice vehicle to drive.  Quiet comfortable, and relatively good power for mountain driving.  Has one serious flaw and that is the Brake Assist.  This is a saftey hazzard waiting for an accident to happen.  It engages the transmission and engine on hard braking especially going down hills and then won't release when I remove my foot from the brake. Must either step on the gas or shove the shifter into neutral to disengage the transmission. I've driven for 54 years with out a computer controlling my cars brakes and either Toyota finds a way to turn it on and off manually or it will be in some other manufactures used car lot.  Radio is very poor.