watsonk 
2008 Toyota Sienna Minivan LE 7-Passenger 4dr Minivan (3.5L 6cyl 5A)
Noisy Engine
 The Toyota Sienna LE engine is very noisy in comparison to my 10 years old Plymouth Grand Voyager. I drove my friend's 2007 Sienna CE, the noise level is exactly the same as the LE: LOUD.  The highway road noise is higher than expected.     