2004-2008 Toyota Sienna: Full Review
Updated: 11/23/08
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Pros
- Available all-wheel drive
- Passenger and cargo room
Cons
- Fuel economy
Vehicle Highlights
Redesigned Siennas bowed for 2004 with fresh styling, larger dimensions, and more power. Toyota's minivans also got three first-time options: available head-protecting curtain side airbags, hideaway 3rd-row seat, and all-wheel drive. Against the 1998-2003 Siennas, the new versions were 6.5 inches longer and nearly 4 inches wider on a 5.1-inch longer wheelbase. Curb weight plumped up by about 200 lb. Prices levels expanded from three to four, ascending through CE, LE, XLE and new leather-trimmed XLE Limited. All came with front-wheel drive, and all but the CE were available with AWD that included run-flat tires. A new V6 powerteam offered a 230-hp 3.3-liter engine and 5-speed automatic transmission instead of a 210-hp 3.0-liter engine and 4-speed automatic. The shift lever moved from the steering column to the lower-center dashboard. All models had antilock brakes, tire-pressure monitor, and a 3500-lb tow package. Limiteds added traction/antiskid control, available for other Siennas. Other linewide standards included remote keyless entry, tilt/telescope steering wheel, and rear air conditioning. Power windows for the sliding rear side doors were also standard-not a minivan first, but new to Sienna. A power right-side sliding door was available for CEs. XLEs and Limiteds included dual power side doors, plus a new power liftgate. All models came with removable 2nd-row bucket seats for seven-passenger capacity. CEs and LEs could carry eight with an available 2nd-row bench seat, also removable, whose middle section was sized for a child safety seat. The new hideaway 3rd-row bench seat folded into a floor well, as on the Honda Odyssey minivan, but one-upped that rival by being split 60/40 for greater versatility. The new curtain side airbags were standard for Limited, as were front torso side airbags. Other models offered these, again in a confusing array of option packages. Limiteds also came with xenon headlamps, front/rear obstacle detection, and radar-based "smart" cruise control designed to automatically maintain a safe following distance. A navigation system and DVD entertainment were available for XLEs and Limiteds.
Expert Ratings Summary (view detailed report)
| Category | Toyota Sienna XLE Rating | |
|---|---|---|
| Performance | 5 | |
| Fuel Economy | 5 | |
| Ride Quality | 7 | |
| Steering/Handling/Braking | 4 | |
| Quietness | 6 | |
| Controls/Materials | 6 | |
| Interior Room | 7 | |
| Room/Comfort (rear) | 7 | |
| Cargo Capacity | 10 | |
| Value within Class | 8 | |
| Total Score: | 65 |
Year to Year Changes
Our road test for the 2004-2008 Toyota Sienna includes a full evaluation from the inside out. We've evaluated every aspect of the 2004-2008 Toyota Sienna and highlighted the vehicle's performance with pros and cons. Use our comprehensive road test ratings to decide if this generation 2004-2008 Toyota Sienna is right for you.
Consumer Guide® Road-Test Evaluation
Sienna blends many good minivan ideas with first-rate refinement, carlike road manners, and solid workmanship. Toyota's reputation for reliability is a special plus for secondhand shoppers, but it also fuels demand, so Siennas will likely cost more than comparably equipped rivals of the same age and condition. Still, these Siennas earned our Recommended ribbon as new vehicles, and used ones are just as easy to endorse.
Expert Ratings Summary
| Category | Toyota Sienna XLE Rating | |
|---|---|---|
| Performance | 5 | |
| Fuel Economy | 5 | |
| Ride Quality | 7 | |
| Steering/Handling/Braking | 4 | |
| Quietness | 6 | |
| Controls/Materials | 6 | |
| Interior Room | 7 | |
| Room/Comfort (rear) | 7 | |
| Cargo Capacity | 10 | |
| Value within Class | 8 | |
| Total Score: | 65 |
Trouble Spots
Consumer Guide® Estimated Repair Costs
| Item Name | Repair Cost |
| A/C Compressor | $1,320 |
| Alternator | $780 |
| Automatic Transmission or Transaxle | $3,460 |
| Brakes | $1,320 |
| Clutch, Pressure Plate, Bearing | |
| Constant Velocity Joints | $1,450 |
| Exhaust System | $890 |
| Radiator | $920 |
| Shocks and/or Struts | $2,300 |
| Timing Chain or Belt | $830 |
| Prices | Good | Average | Poor |
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| 2008 | |||
| Sienna | $19,000-24,000 | $17,500-22,100 | $12,400-15,600 |
| Sienna Ltd. | $27,500-30,000 | $25,600-27,900 | $18,400-20,100 |
| 2007 | |||
| Sienna | $16,300-21,000 | $14,800-19,100 | $10,400-13,400 |
| Sienna Ltd. | $24,500-26,500 | $22,800-24,600 | $15,900-17,200 |
| 2006 | |||
| Sienna | $14,000-18,000 | $12,700-16,400 | $8,500-11,000 |
| Sienna Ltd. | $21,000-23,000 | $19,300-21,200 | $13,700-15,000 |
| 2005 | |||
| Sienna | $12,000-15,500 | $10,800-14,000 | $6,700-8,700 |
| Sienna Ltd. | $18,000-19,500 | $16,600-17,900 | $11,500-12,500 |
| 2004 | |||
| Sienna | $10,500-13,700 | $9,500-12,300 | $5,600-7,300 |
| Sienna Ltd. | $15,500-17,000 | $14,100-15,500 | $9,900-10,900 |
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Vehicle Dimensions
| Specification | 4-door van | |
| Wheelbase, in. | 119.3 | |
| Overall Length, in. | 200.0 | |
| Overall Width, in. | 77.4 | |
| Overall Height, in. | 68.9 | |
| Curb Weight, lbs. | 4140 | |
| Cargo Volume, cu. ft. | 148.9 | |
| Standard Payload, lbs. | -- | |
| Fuel Capacity, gals. | 20.0 | |
| Seating Capacity | 8 | |
| Front Head Room, in. | 42.0 | |
| Max. Front Leg Room, in. | 42.9 | |
| Rear Head Room, in. | 42.0 | |
| Max. Rear Leg Room, in. | 39.6 | |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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Powertrain Options and Availability
| Engines | cu. in |
Horse- power | Torque | Transmission: |
Consumer Guide Observed |
| dohc V61 | 3.3 / 202 | 230 | 242 | 5-speed automatic: 19/27 5-speed automatic: 18/24 |
5-speed automatic: -- 5-speed automatic: -- |
| dohc V6 | 3.5 / 211 | 266 | 245 | 5-speed automatic: 19/26 | 5-speed automatic: -- |
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1. engine re-rated on 2006 models to 215 hp, 222 lb-ft. front-wheel-drive models 19/27, AWD models 18/24. Specifications Key: NA = not available; "--" = measurement does not exist. |
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NHTSA Crash-Test Results
| Test | 2005 Sienna |
|---|---|
| Front Impact, Driver | 4 |
| Front Impact, Passenger | 5 |
The National Highway Traffic Safety Administration (NHTSA) tests a vehicle's worthiness in front- and side-impact collisions and rates its resistance to rollovers. Front-impact crash-test numbers indicate the chance of serious injury: 5 = 10% or less; 4 = 10-20%; 3 = 20-35%; 2 = 35-45%; 1 = More than 45%. Sideimpact crash-test numbers indicate: 5 = 5% or less; 4 = 6-10%; 3 = 11-20%; 2 = 21-25%; 1 = More than 26%. Rollover resistance numbers indicate the chance for rollover when the vehicle leaves the roadway: 5 = Less than 10%; 4 = 10-20%; 3 = 20-30%; 2 = 30-40%; 1 = More than 40%.








