"I have 05 Sienna LE (243K miles) and 05 Sienna CE (205K miles). I would recomment LE as it's quality is better comparing to CE. We've been riding those cars very hard. They are 4.5 years old right now. Gas Mileage ranges from 21-24 MPG in city to 24 (80 mph) - 27 (65 mph) on highway. We use Synthesic oil and do oil changes every 15K or so. So far, we changed timing belts at around 150K, right wheel bearings (242K on LE, 150K on CE.), and ceramic brake pads every 40K. Also, driver door stops broke on both cars in their first year due to bad quality welding job. It happened after cars reached 36K, so we did not bother fixing that. Also, radio volume bottons went bad a few months ago on both cars, but LE has volume controls on the steering wheel that still work fine. Otherwise, both Siennas outperformed (gas mileage, quality, and comfort) all other vans (10) that we have or had before. I hope to see one of my vans going over 300K within a year. My next van is going to be a Sienna too."
"This is my third Sienna. We leased the first two and realized that we should just own one. We bought my '04 Sienna in June of 2003. I saw the new design and thought the 8 seater was awesome and I had to have one. The drive is great. It's spacious inside. Tons of storage. I love that the back seats drop into the floor and it's like having a truck. I've moved an entire bedroom in the back. (I did take the 2nd row seats out) So after the driving the "mommyvan" for five years, with long trips to North Carolina, Ohio and Florida, and two hurricane evacuations, all with 3 kids, I have to say that I love it and can't imagine how we could've gotten along without it. Here is the one complaint I have, and this is with the folks who design them. I couldn't get an 8 seater with double power doors and power hatch. The XLE's that have power everything only come with 7 seats and leather. I thought that was dumb. Back on the positive side, I have to mention that it's like a timex. One of my boys, for some reason, decided to wedge a baseball in the hatch while it was open. I didn't notice, and the hydraulic thingy popped off when I tried to close it and the hatch came crashing down. I put it back together and it was fine. We parked on a hill in N.C. and the not-power side door got away from the six year old and actually came off the track. With a little doing, we got it back on and no problems since. Hopefully it'll keep running great for years to come. If it can survive my family, it can survive anything."
"I was reluctant to buy a minivan, thinking it would feel like I was driving a bus. With 3 children, I didn't have many choices. I'm so glad I bought this Toyota. It handles beautifully, feels sporty, despite being a van, and has been exceptionally reliable. The inside is roomy enough to take lots of luggage and kids' bikes on long trips. I really haven't had any complaints. Great car!"
"My family bought a 2008 Sienna 8 passenger LE in March 08. No problems. Highway MPG is amazing considering the size, volume available, and the power the vehicle possesses. On highway trips (we frequent the mountains) we average 30 mpg, and have never gotten less than 27 - this is driving the speed limit on the interstate (75 mph), not poking along. In town, we routinely get 20 mpg - if you stay off the accelerator. I don't understand those that claim they get poor mileage unless they drive around in 1st gear.
My wife and I argued about which vehicle we wanted, but ultimately she won. And I'm glad. We have a vehicle that gets respectable mileage considering its size and power. It will set you back in the seat. It's not like driving a van. It's no sports car, but it has more than enough power and it's smooth, thanks to a 6 speed transmission.
We liked the Honda, but ultimately we chose the Sienna because of it's ride, power and options. Plus, the price my wife negotiated was about $2,000 less than an equivalent Honda."
"LOVED (past tense) this van when I initially purchased it. Except now the passenger sliding door has failed. Cable got stuck in the wheel. When you google this issue there are TONS of people with the same problem, but I only found this out when I encountered this issue myself.
There is now even a Facebook page dedicated to this defect in the Sienna (cable failure in sliding door). The door will not open or close, not even manually. I had to drive home with my door wide open.
My husband eventually cut the cable, per other owners advice, and now I can close the door manually. The cost to repair is around $1,600.
I am keeping a wire cutter in my car in case it happens to the other side.
Spoke w/ Toyota and the dealership and both deny that this is an issue. Basically neither was able to explain why the door doesn't have an override feature to allow me to manually close the door.
Sure paid enough for this vehicle for something so simple to go wrong."