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2026
New 2026
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Toyota Sienna

CR MPG:
View 2026 Toyota Sienna gallery
Front 3/4, facing to the left view of 2026 Toyota Sienna Rear 3/4, facing to the right view of 2026 Toyota Sienna
Side Profile, facing to left view of 2026 Toyota Sienna Front (full) view of 2026 Toyota Sienna
Rear (full) view of 2026 Toyota Sienna Drivers Dash view of 2026 Toyota Sienna
Full Dash view of 2026 Toyota Sienna

Reliability

Predicted Reliability

We expect the 2026 Sienna will have about average reliability when compared to the average new car. This prediction is based on data from 2023, 2024 and 2025 models.

The 2026 Toyota Sienna has been recalled 1 time by NHTSA. View Recalls

New Models Predicted Reliability

This Car
vs. Similar Cars

Toyota vs. Other New Car Brands Reliability

See How Other Brands Stack up
Reliability History
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Overall Reliability Verdict
POTENTIAL TROUBLE SPOTS
Powertrain
Electric Motor
EV Battery
Engine Major
Engine Minor
Engine Cooling
Engine Electrical
Transmission Major
Transmission Minor
Drive System
Fuel System/Emissions
Exhaust
Suspension/Steering
Brakes
Climate System
Build Quality
Electrical Accessories
Body Hardware
Paint/Trim
Noises/Leaks
In-car Electronics
Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers. Based on information received from our latest subscriber survey for about 380,000 vehicles, our reliability history charts give you a rundown on how 2000 through 2025 vehicles are holding up in 20 potential trouble spots, ranging from the engine, transmission, electric motor, EV charging, and brakes, to power equipment and the electrical accessories.

Learn more about car Reliability.

Recalls
PROVIDED BY Provided by NHTSA
SEATS
Oct 20, 2026
A seat back that is not secured may fail to properly protect an occupant during a crash, increasing the risk of injury.
Read Recall Details
Summary:
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2026 Sienna Hybrid 7-passenger vehicles. The second-row seat backs may fail to remain secured in the event of a crash.
What should you do:
Dealers will update the supplemental restraint system (SRS) electronic control unit (ECU) software. For vehicles equipped with the "Mobility as a Service" (MaaS) package, dealers will replace the two second-row seat backs. Repairs will be performed free of charge. Owner notification letters are expected to be mailed December 7, 2026. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 26TB24 and 26TA24.
For more information:
NHTSA CAMPAIGN ID Number: 26V690000
Potential Number of Units Affected: 228367
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