2020 Toyota Sienna: common problems and reliability

The 2020 Toyota Sienna has 36 owner-filed NHTSA complaints and 2 recalls on record. The most-reported areas are power train and engine. Owners most often flag transmission problems (2017 models) — jerkiness, shifting issues, high-speed freeway problems, and expired customer service programs for repairs. frequency: recurrent.

Safety record for the 2020 model year

36
Owner complaints
2
Recalls
0
Crash reports
1
Fire reports

Source: NHTSA complaints and recalls filed for 2020 Toyota Sienna vehicles (US, public record).

Where owners report problems

power train
8
engine
6
fuel/propulsion system
6
electrical system
6
structure
3

Recalls affecting the 2020 Sienna

fuel system, gasoline:delivery:fuel pump

Campaign 20V682000

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 T…

steering

Campaign 19V532000

Braun Corporation (Braun) is recalling certain modified 2017-2020 Toyota Sienna vehicles. The steering shaft extensions may have been improperly manufactured, possibly causing the extensions to fracture.

What owners say across generations

Overwhelmingly positive sentiment regarding long-term reliability, practicality, and fuel efficiency, particularly for the hybrid models (2021+). The Sienna is consistently praised as a durable, low-maintenance family vehicle capable of reaching very high mile

  • Transmission problems (2017 models) — Jerkiness, shifting issues, high-speed freeway problems, and expired customer service programs for repairs. Frequency: recurrent.
  • Infotainment/system glitches (2025 models) — Profile and key fob pairing failures, unresponsive screens. Frequency: isolated.
  • Engine issues (specific older models) — Timing chain/crankshaft codes (P001500, P001700) on a brand-new 2025 model; oil/coolant leaks and timing chain failure on a 2015 model. Frequency: isolated.
  • Electrical gremlins (2020 model) — Intermittent door lock/unlock failures, no-crank events, driver's window auto-up/down malfunction. Frequency: isolated.
  • Interior/material critiques — Less refined interior compared to competitors like Pacifica; dated in-dash GPS with poor screen placement and glare (2013 model); small cup holders; Bluetooth audio crackling (2013-2015 models). Frequency: recurrent.

Owner insights cover all generations of the Sienna.

Typical used price

Used Sienna listings typically run $16,832–$28,494 across 2013 to 2026 model years.

Other Sienna model years

2018 Sienna2010 Sienna2003 Sienna2001 Sienna
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