CarBrief

NHTSA has 2,062 owner complaints on file for the 2004 Toyota Sienna[1]. The biggest group names the structure component, with 962 complaints[2].

2,062owner complaints[1]
10recalls[3]
18–20MPG combined (EPA)[4]

Most reported problems

Owners filed complaints across many parts of this minivan. Here are the biggest groups, largest first.

Recalls

Newest first. Each recall covers only certain vehicles, so not every 2004 Sienna is necessarily included.

Fuel economy

EPA ratings depend on the engine and drive. Annual fuel cost uses EPA's current fuel price assumptions, not prices when the car was new.

Version City / highway / combined MPG Annual fuel cost
Sienna 2WD, 3.3L 6-cyl, Automatic 5-spd, Regular, Front-Wheel Drive[4] 17 / 25 / 20 $3,350
Sienna 4WD, 3.3L 6-cyl, Automatic 5-spd, Regular, 4-Wheel or All-Wheel Drive[22] 16 / 22 / 18 $3,700

Safety ratings

NHTSA lists these versions as not rated: 5 HB AWD/RWD[23].

Engine and size

These are Canadian-market specifications from Transport Canada, so US models can differ slightly.

Version Length Width Height Wheelbase Curb weight
SIENNA AWD /LE/XLE[24] 200 in 78 in 69 in 119 in 4,365 lb
SIENNA FWD /CE/LE[25] 200 in 78 in 69 in 119 in 4,123 lb

How 2004 compares with other years

1998: 294 complaints, 2 recalls19981999: 215 complaints, 2 recalls2000: 363 complaints, 1 recalls2001: 180 complaints, 2 recalls20012002: 181 complaints, 1 recalls2003: 105 complaints, 1 recalls2004: 2,062 complaints, 10 recalls2,06220042005: 1,130 complaints, 12 recalls2006: 1,017 complaints, 11 recalls2007: 364 complaints, 10 recalls20072008: 429 complaints, 9 recalls2009: 207 complaints, 10 recalls2010: 172 complaints, 8 recalls20102011: 615 complaints, 14 recalls2012: 247 complaints, 9 recalls2013: 183 complaints, 6 recalls20132014: 163 complaints, 6 recalls2015: 233 complaints, 6 recalls2016: 76 complaints, 5 recalls20162017: 155 complaints, 10 recalls2018: 72 complaints, 7 recalls2019: 45 complaints, 7 recalls20192020: 38 complaints, 2 recalls2021: 45 complaints, 4 recalls2022: 21 complaints, 4 recalls20222023: 71 complaints, 2 recalls2024: 69 complaints, 3 recalls2025: 267 complaints, 5 recalls20252026: 17 complaints, 0 recalls
Owner complaints filed with NHTSA for each Sienna model year. The 2004 is highlighted[3].
Show the numbers
Model yearComplaintsRecalls
19982942
19992152
20003631
20011802
20021811
20031051
20042,06210
20051,13012
20061,01711
200736410
20084299
200920710
20101728
201161514
20122479
20131836
20141636
20152336
2016765
201715510
2018727
2019457
2020382
2021454
2022214
2023712
2024693
20252675
2026170

NHTSA's counts for the Sienna show 2,062 complaints and 10 recalls for 2004[3]. Among the 29 model years listed, 28 have fewer complaints than 2004 and 0 have more[3]. The fewest complaints are for 2026 (17) and the most are for 2004 (2,062)[3]. These counts are not adjusted for sales, so treat them as a rough guide. The chart above shows every year.

Should you buy a used 2004 Sienna?

The stories we read for this Sienna often involve sliding doors. The structure and latch groups together have the most complaints on file[2][5]. Steering and electrical issues follow behind[6][7]. These are unverified reports and are not adjusted for how many vans were sold[1]. If you are shopping for one, check that every door opens, latches and closes properly before you buy.

Frequently asked questions

What are the most common problems with the 2004 Toyota Sienna?
Owners point to the structure group first, with 962 complaints[2]. Latches, locks and linkages come next with 308[5]. The stories we read often involve sliding doors.
Does the 2004 Toyota Sienna have recalls?
Yes. The by-year fact lists 10 recalls for 2004[3]. See the Recalls section on this page for the full list.
How many complaints are there for the 2004 Toyota Sienna?
NHTSA has 2,062 owner complaints on file[1]. They are unverified and not adjusted for sales.
What is the gas mileage of the 2004 Toyota Sienna?
See the fuel economy section on this page for the EPA figures.
Is 2004 the best year for the Toyota Sienna?
See the by-year comparison section on this page to compare complaints and recalls across model years[3].

Keep exploring

Other model years of the Toyota Sienna

Compare all model years of the Toyota Sienna

Other Toyota models from 2004

All Toyota models

Similar cars from 2004: minivans

All minivans we cover

Facts and sources

  1. NHTSA has 2,062 owner complaints on file for the 2004 Toyota Sienna (51 mention a crash, 8 a fire, 180 injuries, 2 deaths reported). NHTSA vehicle records
  2. 962 complaints name the structure component group (0 crashes, 1 fires, 95 injuries, median mileage at failure 79,750). NHTSA vehicle records
  3. Owner complaints and recalls for every Toyota Sienna model year (chart above). NHTSA recall database
  4. EPA rating for Sienna 2WD, 3.3L 6-cyl, Automatic 5-spd, Regular, Front-Wheel Drive: 17 city / 25 highway / 20 combined MPG; EPA estimated annual fuel cost $3,350. EPA / DOE fueleconomy.gov
  5. 308 complaints name the latches/locks/linkages component group (0 crashes, 0 fires, 34 injuries, median mileage at failure 75,000). NHTSA vehicle records
  6. 159 complaints name the steering component group (0 crashes, 0 fires, 0 injuries, median mileage at failure 81,000). NHTSA vehicle records
  7. 132 complaints name the electrical system component group (0 crashes, 5 fires, 4 injuries, median mileage at failure 81,000). NHTSA vehicle records
  8. 124 complaints name the tires component group (2 crashes, 0 fires, 0 injuries, median mileage at failure 19,000). NHTSA vehicle records
  9. 111 complaints name the speed control component group (26 crashes, 0 fires, 11 injuries, median mileage at failure 62,896). NHTSA vehicle records
  10. 98 complaints name the seat belts component group (1 crashes, 0 fires, 4 injuries, median mileage at failure 75,500). NHTSA vehicle records
  11. 89 complaints name the power train component group (4 crashes, 1 fires, 2 injuries, median mileage at failure 61,250). NHTSA vehicle records
  12. Recall 14V273, filed May 22, 2014: Tires › Temporary / Emergency Spare Tire. NHTSA recall database
  13. Recall 13V429, filed September 26, 2013: Power Train › Automatic Transmission. NHTSA recall database
  14. Recall 11V539, filed November 9, 2011: Engine And Engine Cooling. NHTSA recall database
  15. Recall 10V160, filed April 20, 2010: Structure. NHTSA recall database
  16. Recall 10V036, filed February 3, 2010: Equipment › Other › Labels. NHTSA recall database
  17. Recall 09V234, filed June 25, 2009: Equipment › Other › Labels. NHTSA recall database
  18. Recall 09V023, filed January 16, 2009: Vehicle Speed Control › Accelerator Pedal. NHTSA recall database
  19. Recall 08V244, filed June 3, 2008: Structure › Body › Hatchback / Liftgate. NHTSA recall database
  20. Recall 05V327, filed July 20, 2005: Seat Belts. NHTSA recall database
  21. Recall 03V291, filed August 12, 2003: Fuel System, Gasoline › Storage › Tank Assembly. NHTSA recall database
  22. EPA rating for Sienna 4WD, 3.3L 6-cyl, Automatic 5-spd, Regular, 4-Wheel or All-Wheel Drive: 16 city / 22 highway / 18 combined MPG; EPA estimated annual fuel cost $3,700. EPA / DOE fueleconomy.gov
  23. NHTSA 5-Star Safety Ratings, 5 HB AWD/RWD: not rated. NHTSA vehicle records
  24. Transport Canada specifications via NHTSA vPIC, SIENNA AWD /LE/XLE: length 200 in, width 78 in, height 69 in, wheelbase 119 in, curb weight 4,365 lb (converted from centimeters and kilograms). vpic.nhtsa.dot.gov
  25. Transport Canada specifications via NHTSA vPIC, SIENNA FWD /CE/LE: length 200 in, width 78 in, height 69 in, wheelbase 119 in, curb weight 4,123 lb (converted from centimeters and kilograms). vpic.nhtsa.dot.gov

Complaints submitted to NHTSA by owners; unverified reports, one complaint can name several components. Complaint counts are not normalized by sales; compare years of the same model, not different models. EPA annual fuel cost uses EPA's current fuel price assumptions, not the price when the car was new. Horsepower is the rating listed for EPA test vehicles. Dimensions are Canadian-market specifications and can differ slightly from US models.