After much research for the best minivan for three young kids, we ended up going with a 2008 Toyota Sienna XLE Limited AWD minivan, pre-certified from a Toyota dealer, with very low mileage and a 7 year/ 100,000 warranty that's all-inclusive with $0 deductible.
I found the dealership very open to negotiating a fair price and the car was delivered quickly and in pristine condition. We got a like-new car that was at least $13,000 below the current 2011 version. It fit our needs perfectly and we love it.
The 2008 Toyota Sienna XLE Limited AWD is extremely kid-friendly and has the following advantages over the 2011Sienna LE, which we rented for a week to compare (the sale price was similar for both):
* Rear camera and front/ and rear parking assist sensors make driving the 2008 Ltd minivan very easy. For some reason, it's design is also less bulky and more compact than the 2011 version, and it feels much smaller to drive even if the exterior and interior dimensions are simalar to the 2011's.
* In the 2008 model, the two capitains seats in the second row slide from side to side (2010 and 2011 don't), as well as back and forth for more legroom, so you can configure it so that you have two capitains chairs together, such that the infant seats or Britax seats in the 2nd row don't need to be disturbed to access the 3rd row (moved backwards or forwards or climbed over, even if rearfacing). Putting my toddler in the captain's seat in the middle of the car is safer and also kept his curious hands away from the doors - in the 2011 Sienna, both car seats would be right next to the doors.
* A small aisle is left on the side of the second row, so a child or adult can easily enter and access the third row. This small space on the side lets you get the kids get in at once, close the door behind you and get them into their seats comfortably (no fear for mom of a little one getting away while others are being put into their seats). The 2011 does not have this option.
* The 2008 also gives you a small space to change your baby's diaper, and if you move the middle row back a little, you get additional leg room to store diaper bags, etc.
* The third row is also different in the 2008, there are latches on two seats as well as two tethers (for Britax seats) behind the third row, to assure a good installation. The 2011 only has one seat position in the third row in which you can install a car seat with latches/ tether.
* A power lift gate in back which makes it very easy to put in strollers and groceries if you are carrying a baby.
* Leather seats that are a lot eaier to clean than the cloth seats.
* The Sienna is the only minivan with AWD in the market. It also has kid friendly features such as sunshades, lights and independent AC/ heat vents in the 2nd and 3rd rows, to help keep kids cool.