Overview & Reviews

The Sienna has been completely redesigned for 2004. Roomier and more powerful than before, Toyota's minivan entry now has the all-important fold-flat third-row seat, as well as a choice of seven- or eight-passenger seating (on lower level trims) and available all-wheel drive.

• Reliable Camry genes, refined V6, fold-flat 60/40 third-row seat, seven- and eight-passenger seating configurations, available all-wheel drive.

User Reviews:

Showing 1 through 10 of 732.00

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  LOREN MOORE REVIEW - 2004 Toyota Sienna
  By LOREN MOOORE - August 12 - 10:00 am

  THE NON ADJUSTABLE STEERING WHEEL, OTHER THAN TELESCOPING FEATURE IS NOT AS COMFROTABLE AS THE CHRYSLER LIMITED VAN THAT I OWNED PREVIOUSLY. THE NON MEMORY DRIVER SEAT AND MIRRORS IS ALSO A DRAWBACK. THE POWER FROM THE 3.3 ENGINE DOES NOT HAVE THE POWER EXPECTED WHEN DRIVING IN MOUNTIANS OR HILLS WHEN THE VEHICLE IS IN CRUISE CONTROL--IT CONTINUES TO DOWNSHIFT WHICH MAKES THE RIDE QUITE UNEASY. DEALER HAS NO ANSWER FOR THIS PROBLEM.

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  Its Toyota - 2004 Toyota Sienna
  By ertuzi - December 22 - 10:00 am

  Very nice van with a lot of features. But a Toyota is always Toyota. It feel a bit numb and its not very car like.

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  Very trouble-prone vehicle - 2004 Toyota Sienna
  By jgburke2001 - December 15 - 12:40 pm

  I have to say that my 2004 Sienna has been the most trouble-prone vehicle Ive owned. Multiple recalls and numerous repairs including odd items like broken rear gate closers and driver door closer. Difficulty getting the extended warranty (purchased through dealer) to step up.

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  2004 Toyota Sienna LE - 2004 Toyota Sienna
  By Paul Alappat - November 17 - 3:36 pm

  This is the worst new automobile that I ever bought. Radio didnt work out of the dealership and it leaked when parked in the rain. A year later radiator cracked and was replaced. Then came multitude of recalls. Run flat tires needed to replaced every 15,000 miles. The kicker is when my van broke down due to a faulty heat sensor at 80,000 miles the Toyota extra care does not want to pay.

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  2004 Toyota - 2004 Toyota Sienna
  By stsprader - November 13 - 11:13 am

  Bought in May 2004. Back air conditioning control worked on and off. Needed new tires at 40,000 miles. Needed new tires again at 80,000, and new tires wore on front after only 15,000 miles, even after alignment. Brakes needed replacing at 50,000 and never worked right after. Transmission went out at 85,000 mi. and I got rid of the van. Was very disappointed with Toyota quality.

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  Cheap build - 2004 Toyota Sienna
  By yjjim - September 14 - 2:16 am

  After owning a Toyota Tundra for a couple years, I decided Id buy another Toyota. Unfortunately, the Sienna has had a bunch of problems. Our most recent problems involve poor build quality, including: 1. The lock mechanism on the rear door came apart because all of the screws fell out. 2. The inside door panel of the driver side door is partially disconnected from the door and gets stuck on the weather stripping when you try to open the door. The clips that hold the panel on are plastic and they broke easily. 3. The first set of tires wore out very quickly. 4. The first set of brakes wore out very quickly. 5. The battery goes dead after about 15 minutes if a door is left open.

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  Serious design problems disappoint - 2004 Toyota Sienna
  By Jim Canfield - August 30 - 2:56 pm

  There are two serious design flaws that have proven very disappointing in what is otherwise a nice vehicle. 1. The A/C condenser is mounted right behind the front grill. It is exposed to rocks and other road hazzars. When a small rock passed through the grill openings and created a hole in the condenser, my repair cost was $790 not covered by warranty because the dealer considered it road hazzard damage not covered. 2. The accelerator extremely annoying on this van. It is sluggish through the first 1/2 of the travel range of the pedal. Then for a small portion of the pedal range, it is very jerky and extreme with weird transmission behaivor. The dealer declares it "normal".

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  Toyota Dependability in Question - 2004 Toyota Sienna
  By nativwashintonyn - July 9 - 9:06 pm

  I am having a terrible experience with my vehicle. It is a 2004 Toyota Sienna and it currently has just over 90,000 miles on it. Even though I have had my vehicle serviced on a regular basis I was shocked when the compressor shut down on my way for service. I was in the middle of a six lane highway! When the compressor shut down it caused some metal to get into the engine system. My repair bill is going to be an estimated $3500.00. I have told the Toyota Customer Service Center my story and they have only offered to pay for the compressor parts and nothing else! I am very disappointed in Toyotas and the dealerships response for assistance in this unusual repair situation.

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  2004 LE 8 Door Sienna - 2004 Toyota Sienna
  By r123456 - June 4 - 10:00 am

  The Driver side mirror vibrates while driving at highway speeds and when on rough roads. Tried getting the problem fixed but the dealership cannot fix it. Actually, all models have a virbration, the intensity varies. Only XLE limited with special option mirrors do not have the problem.May have to go to arbritration to get it fixed! Poor customer servive...what do you expect?..They got your money.....

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  2004 Sienna LE AWD - 2004 Toyota Sienna
  By RAMFJ62 - February 19 - 4:20 pm

  Ive owned several Toyota vehicles and never had the troubles encountered with this vehicle. My primary complaint is that the AWD van came with Dunlop run flat tires. These wore out at about 11,000 miles. Toyota replaced the first set due to all the complaints with the premature tire wear wearing. The transmission has a mind of its own. It hesitates at times (usually between 5-10 mph). Its been reprogrammed by the dealer one time thus far. Drivers side wind noise is problematic. We average about 17 mpg.