2020 Toyota Sienna Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- The 2020 Sienna's reliability is rated as average, primarily due to documented issues with the fuel system, engine, and electrical systems.
- Sudden power loss and engine stalling are the most significant reported problems, impacting drivability and potentially safety.
- Three recalls have been issued, with two critical ones addressing the low-pressure fuel pump, a component known to fail and cause stalling.
- A third recall concerns the steering shaft extension on vehicles modified by Braun Corporation.
2020 Toyota Sienna
Critical Failure Risk
Sudden power loss and engine stalling due to a faulty low-pressure fuel pump. This is a critical issue addressed by recall 20V682000.
Early detection can help you avoid a $2,500-$4,000 repair.
Safety & Bulletins
Owner Complaints
Performance & Efficiency
Reliability
Practicality
The score is mainly limited by high fuel consumption.
Who This Car Is For
Best for
Families prioritizing practicality, cargo space, and the option of all-wheel drive will find the Sienna a functional choice.
+1 more buyer-fit notes in the full report
Avoid if
Those seeking a worry-free ownership experience or who are sensitive to potential repair costs should look elsewhere.
+1 more buyer-fit warnings in the full report
2020 Toyota Sienna Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2020 Toyota Sienna.
Vehicle Specs
- Fuel Type
- Regular
- Seating Capacity
- 7
- Transmission
- Automatic
- Drivetrain
- All-Wheel Drive
- Body Style
- Van
- EPA Combined MPG
- 20
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Most Common Issues
1. Electrical System
Most reportedUsage: 6 reports
2. Powertrain
Usage: 6 reports
First Service Interval
- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Motor Oil, Oil Filter)
Est. shop cost: $75 - $125
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FAQ
Is the 2020 Toyota Sienna reliable?
The CarFocal Reliability Score for the 2020 Toyota Sienna is 8.2/10. Reliability score is 8.2/10. NHTSA recalls: 3. Owner complaints: 41.
How practical is the 2020 Toyota Sienna for daily use?
Practicality score is 4.3/10. The score is mainly limited by high fuel consumption. EPA combined economy is 20 MPG. Seating capacity is 7.
What is the overall score for the 2020 Toyota Sienna?
The CarFocal Overall Score for the 2020 Toyota Sienna is 6.7/10. Overall score is 6.7/10 (Good). Confidence 85%. Maintenance 7.1/10. Tuning 2.0/10. Practicality 4.3/10.
What does it cost to own and maintain a 2020 Toyota Sienna?
Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Motor Oil, Oil Filter) at 5,000 miles. Estimated first-year maintenance: $1200. Repair prediction highlight: Fuel Pump (estimated cost Min: $300 • Max: $500).
What engine is in the 2020 Toyota Sienna?
Engine specs list 6 • 3.5.
What transmission does the 2020 Toyota Sienna use?
According to CarFocal's specs for the 2020 Toyota Sienna, transmission is Automatic. The paired drivetrain is All-Wheel Drive.
What is the combined EPA MPG for the 2020 Toyota Sienna?
EPA combined estimate is 20 MPG.
What driver assistance and safety features are available on the 2020 Toyota Sienna?
12 standard driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
How many people fit in a 2020 Toyota Sienna?
According to CarFocal's specs for the 2020 Toyota Sienna, seating capacity is 7.
What body style is the 2020 Toyota Sienna?
According to CarFocal's specs for the 2020 Toyota Sienna, body style is van.
What drivetrain does the 2020 Toyota Sienna use?
According to CarFocal's specs for the 2020 Toyota Sienna, drivetrain is All-Wheel Drive. Transmission is Automatic.
What are the NHTSA safety ratings for the 2020 Toyota Sienna?
NHTSA ratings: Overall 5/5 • Frontal 4/5 • Side 5/5 • Rollover 4/5.
Is the 2020 Toyota Sienna good for tuning?
Tuning potential is rated 2/10. The 2020 Toyota Sienna is a practical family minivan prioritizing comfort and reliability. Its 3.
What are the most common electrical system problems on the 2020 Toyota Sienna?
Top complaint category: electrical system (6 reports, 14.6% of complaints).
Are there open safety recalls on the 2020 Toyota Sienna?
This model year has 3 official safety campaigns listed.