What are the most common problems with the 2012 Toyota Sienna?

The 2012 Toyota Sienna's primary ownership concern is its below-average reliability, driven by significant safety recalls and a high volume of owner complaints.

How many recalls does the 2012 Toyota Sienna have?

The 2012 Toyota Sienna currently has 11 recalls on file. Review the full recall report to see affected components and available remedies.

Is the 2012 Toyota Sienna a good buy used?

Verdict: Proceed with caution. The 2012 Toyota Sienna's primary ownership concern is its below-average reliability, driven by significant safety recalls and a high volume of owner complaints. Inspect the **airbag system** thoroughly, as it is the most frequent complaint and a major recall focus. Pay close attention to the **power sliding doors**; issues with spontaneous opening and mechanical failures are common. While practical for families, the Sienna's known issues necessitate a cautious approach and a willingness to address potential repairs. A comprehensive pre-purchase inspection is essential, with a specific focus on safety-critical components. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2012 Toyota Sienna?

Refer to the maintenance cost guide for interval schedules, DIY difficulty ratings, and typical repair cost ranges for the 2012 Toyota Sienna.

2012 Toyota Sienna Report

Known issues, recalls, running costs, and what to check before you buy.

Updated May 30, 2026Ethan Miller6 Critical Recalls

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

The 2012 Toyota Sienna's primary ownership concern is its below-average reliability, driven by significant safety recalls and a high volume of owner complaints.
Inspect the airbag system thoroughly, as it is the most frequent complaint and a major recall focus.
Pay close attention to the power sliding doors; issues with spontaneous opening and mechanical failures are common.
While practical for families, the Sienna's known issues necessitate a cautious approach and a willingness to address potential repairs.

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Overview

2012 Toyota Sienna

The 2012 Toyota Sienna offers substantial space and the practical advantage of available all-wheel drive, powered by a capable 3.5L V6. However, its appeal is significantly diminished by a concerning reliability record, marked by numerous recalls and owner complaints, particularly regarding critical safety systems like airbags and power sliding doors. With 11 recalls and 330 complaints, potential buyers must be aware of the associated risks and potential repair costs.

Critical Failure Risk

Issues with power sliding doors include failure to open or close, spontaneous opening, and mechanical failures of motors or cables.

Early detection can help you avoid a $500-$2,000 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls11

Service Bulletins0

Full Recall History →

Owner Complaints

330

Air Bags84

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency

Combined

MPG

City

MPG

Highway

MPG

Full Vehicle Specifications ↓

Reliability

Practicality

The score is mainly limited by high fuel consumption.

Buyer Fit

Who This Car Is For

Best for

Families prioritizing maximum interior space and the option of all-wheel drive.

+2 more buyer-fit notes in the full report

Avoid if

Buyers seeking a trouble-free ownership experience or those with a limited budget for unexpected repairs.

+2 more buyer-fit warnings in the full report

2012 Toyota Sienna Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Regular
Transmission: Automatic (S6)
Drivetrain: All-Wheel Drive
Body Style: Minivan
EPA Combined MPG: 19

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Most Common Issues

1. Airbags

Most reported

Usage: 84 reports

2. Structure & Body

Usage: 55 reports

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection

Est. shop cost: $100 - $200

5,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist

Complete maintenance schedule (5 service intervals)

Repair forecasts with mileage and cost context

Full buyer-fit guidance and who should avoid it

Full specs and trim-level context

11 recall campaign details & remedy notes

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FAQ

Is the 2012 Toyota Sienna reliable?

The CarFocal Reliability Score for the 2012 Toyota Sienna is 7.6/10. Reliability score is 7.6/10. NHTSA recalls: 11. Owner complaints: 330.

How practical is the 2012 Toyota Sienna for daily use?

Practicality score is 5.0/10. The score is mainly limited by high fuel consumption. EPA combined economy is 19 MPG.

What is the overall score for the 2012 Toyota Sienna?

The CarFocal Overall Score for the 2012 Toyota Sienna is 6.4/10. Overall score is 6.4/10 (Mixed). Confidence 85%. Maintenance 8.1/10. Tuning 2.0/10. Practicality 5.0/10.

What does it cost to own and maintain a 2012 Toyota Sienna?

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection at 5,000 miles. Estimated first-year maintenance: $500 - $1,000. Repair prediction highlight: Power Sliding Door Mechanism (typical at 75,000 miles, estimated cost Min: $400 • Max: $1,200).

What engine is in the 2012 Toyota Sienna?

Engine specs list 6 • 3.5.

What transmission does the 2012 Toyota Sienna use?

According to CarFocal's specs for the 2012 Toyota Sienna, transmission is Automatic (S6). The paired drivetrain is All-Wheel Drive.

What is the combined EPA MPG for the 2012 Toyota Sienna?

EPA combined estimate is 19 MPG.

What driver assistance and safety features are available on the 2012 Toyota Sienna?

1 standard driver assistance features. Key features include Tire Pressure Monitoring System.

What body style is the 2012 Toyota Sienna?

According to CarFocal's specs for the 2012 Toyota Sienna, body style is minivan.

What drivetrain does the 2012 Toyota Sienna use?

According to CarFocal's specs for the 2012 Toyota Sienna, drivetrain is All-Wheel Drive. Transmission is Automatic (S6).

What are the NHTSA safety ratings for the 2012 Toyota Sienna?

NHTSA ratings: Overall 4/5 • Frontal 4/5 • Side 5/5 • Rollover 4/5.

Is the 2012 Toyota Sienna good for tuning?

Tuning potential is rated 2/10. The 2012 Toyota Sienna is a family minivan prioritizing comfort and utility. Significant engine tuning is not feasible due to ECU limitation...

What are the most common air bags problems on the 2012 Toyota Sienna?

Top complaint category: air bags (84 reports, 25.5% of complaints).

Are there open safety recalls on the 2012 Toyota Sienna?

This model year has 11 official safety campaigns listed.