John Yates 
2017 Toyota Sienna Minivan LE 8-Passenger 4dr Minivan (3.5L 6cyl 8A)
Disappointing compared to our 2008
 We drove a brand new 2017 (only 27 miles when we drove off the lot) as a loaner while our 2008 Sienna was serviced and I was curious to see what I would think of it given our current van is getting a bit long in the tooth.  On the whole it was very disappointing.  The engine felt really weak- my wife compared it the 1988 Corolla she drove in college- versus our surprisingly quick 2008 Sienna.  Fuel economy was worse as well at less than 19mpg compared to about 21mpg with our current Sienna. The interior felt like a major downgrade with thin, cheap plastic surfaces. We also missed a lot of nooks and crannies- like covered storage in the door armrests. The seats were considerably less supportive and comfortable than what we are used to.  On the whole I think we will stay with our 2008 Sienna for a few more years.