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2008 Toyota

Sienna 2WD

Auto 5-spd, 6 cyl, 3.5 L

Toyota Sienna: best and worst years
2008 Toyota Sienna 2WD (photo 1 of 4)

Photo may show a different model year; you're viewing the 2008.

PhotoRaszbearyCC BY 4.0via Wikimedia Commons

Reported problems NHTSA record NHTSA owner complaints, model year

  • STRUCTURE21%
  • VEHICLE SPEED CONTROL9%
  • ELECTRICAL SYSTEM8%
  • ENGINE7%
  • POWER TRAIN7%
  • UNKNOWN OR OTHER6%

Source: NHTSA owner complaints, 567 total.

Toyota Sienna: best and worst years

Warranty 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Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice.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.