Photo may show a different model year; you're viewing the 2003.
Overview
- Body
- Minivan - 2WDEPA, from EPA, last updated 6/22/2026
- Drivetrain
- Front-Wheel DriveEPA, from EPA, last updated 6/22/2026
- Transmission
- Automatic 4-spdEPA, from EPA, last updated 6/22/2026
- Powertrain
- GasEPA, from EPA, last updated 6/22/2026
- Fuel
- RegularEPA, from EPA, last updated 6/22/2026
Engine & performance
- Power to weight
- 0.054 hp/lb
- Aspiration
- Naturally aspiratedEPA, from EPA, last updated 6/22/2026
Efficiency
- MPG Hwy
- 23 mpgEPA, from EPA, last updated 6/22/2026
- MPG City
- 17 mpgEPA, from EPA, last updated 6/22/2026
- MPG Comb
- 19 mpgEPA, from EPA, last updated 6/22/2026
- Fuel $/yr
- $3,300EPA, from EPA, last updated 6/22/2026
- Elec. Range
- 0 miEPA, from EPA, last updated 6/22/2026
Dimensions & capacity
- Wheelbase
- 114 inNHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
- Curb Weight
- 3,913 lbNHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
- GVWR class
- Class 1D (5,001 to 6,000 lb)NHTSA vPIC, from NHTSA vPIC, last updated 10/13/2026
Safety NHTSA record NHTSA, model year
- Recalls
- 1
- Owner complaints
- 105 See on NHTSA
- Reported injuries
- 13
Reported problems NHTSA record NHTSA owner complaints, model year
- LATCHES/LOCKS/LINKAGES17%
- STRUCTURE15%
- SERVICE BRAKES, HYDRAULIC10%
- VEHICLE SPEED CONTROL9%
- POWER TRAIN8%
- TIRES6%
Source: NHTSA owner complaints, 121 total.
Toyota Sienna: best and worst yearsWarranty manufacturer terms, by make
- Basic
- 3 yr / 36k mi
- Powertrain
- 5 yr / 60k mi
- Roadside assistance
- 2 yr
- Maintenance
- 2 yr / 25k mi
- EV battery
- 10 yr / 150k mi
Source: www.toyota.com as of 2026-06
Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.