Tonya in Michigan 
2015 Toyota Sienna Minivan XLE 8-Passenger 4dr Minivan (3.5L 6cyl 6A)
Gave the Sienna another chance but now regret it.
 We were pretty happy with our 2015 Toyota Sienna LE and drove it to almost 200,000  miles.  Our only issue was with how fast the Sienna went through tires even with normal use.  Rotated and balanced the tires as recommended and even used two different brand tires but would have to replace all the tires at 40,000 miles (purchased 65-80,000 Mile Warranty tires from Michelin and Yokohama).  Was told by the Costco tire department that 2004-05 Sienna's had a known problem.  When it was time for a new vehicle, we were torn between the Odyssey and Sienna.  We ended up choosing the Sienna because we liked our local dealer and, of course, they would have fixed the tire issue over the course of 10 years, right?  Nope!    Just had to replace all 4 tires on the new Sienna (with 26,000 miles) due to excessive wear on outer ring of tire to the point they were legally bald.  The middle and inner part of tire had normal use so we were told to have the alignment checked.  Alignment came back fine but we were recommended to have the camber bolt replaced at the cost of $280 dollars.  None of this is covered under warranty.  We will be moving to a Honda Odyssey when our lease is up in a year.