TOYOTA SIENNA · model year

2011 TOYOTA SIENNA

809 NHTSA complaints, 49 crash reports, and 14 active recalls for this specific cohort.

NHTSA overall rating

4 / 5 ★

New Car Assessment Program

The 2011TOYOTASIENNA carries 809 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 49 crashes, 10 fires, 53 injuries, and 0 fatalities. For crash performance, NHTSA's New Car Assessment Program gave this cohort an overall 4/5 rating, with 3/5 front crash, 5/5 side crash, and 4/5 rollover scores derived from standardized barrier and dynamic tests.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2011 SIENNA is air bags with 211 filings, followed by structure:body (95) and electrical system (65). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 14 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.

NHTSA currently has 51 investigation files overlapping the 2011 SIENNA, and 1 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

809
Complaints
49
Crashes
10
Fires
53
Injuries
0
Deaths
2011 TOYOTA SIENNA — NHTSA crash-test profile NHTSA NCAP crash-test star ratings for the 2011 TOYOTA SIENNA. Overall composite: 4.0 of 5 stars across 3 safety dimensions. Front CrashSide CrashRollover 4.0 NHTSA NCAP of 5 stars
  • Front Crash 3.0 ★
  • Side Crash 5.0 ★
  • Rollover 4.0 ★
NHTSA overall 4.0/5 stars, with front-crash, side-crash and rollover ratings from standardized NCAP barrier and dynamic tests.

Total Complaints

809 filings

Crashes Reported

49 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

Above median complaint volume — review patterns below.

NHTSA NCAP overall: 4/5 — Strong NCAP rating · Front: 3/5 · Side: 5/5 · Rollover: 4/5

Complaints by Component

ComponentCount
AIR BAGS211
STRUCTURE:BODY95
ELECTRICAL SYSTEM65
UNKNOWN OR OTHER59
STRUCTURE:BODY:DOOR44
WHEELS36
TIRES28
POWER TRAIN27
STEERING24
ENGINE22
VEHICLE SPEED CONTROL20
EQUIPMENT20
SERVICE BRAKES18
STRUCTURE12
SEATS11

Recalls (14)

11V56000030/11/2011

EQUIPMENT:OTHER:LABELS

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2011 THROUGH 2012 SIENNA VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NUMBER 110, "TIRE SELECTIONS AND RIMS." THESE VEHICLES DO NOT MEET THE REQUIREMENT FOR DISPLAYING THE CORRECT VEHICLE CAPACITY WEIGHT AS THE

16V85800029/11/2016

STRUCTURE:BODY:DOOR

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2011-2016 Toyota Sienna minivans manufactured January 4, 2010, to August 12, 2016. If the power sliding door is unable to be opened when commanded, such as if the door is frozen shut, the door may subsequently open un

16V34000023/05/2016

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2008-2011 Scion xB and Lexus IS F, 2009-2011 Toyota Corolla and Corolla Matrix, 2006-2011 Toyota Yaris, Lexus IS250 and Lexus IS350, 2010-2011 Toyota 4Runner, Lexus IS250C, Lexus IS350C and Lexus GX460, 2011 Sienna, 20

11V56600022/11/2011

STRUCTURE:BODY:ROOF AND PILLARS

SOUTHEAST TOYOTA IS RECALLING CERTAIN MODEL YEAR 2010-2011 COROLLA VEHICLES EQUIPPED WITH A NON-TOYOTA, BLUE TOOTH HANDS FREE DEVICE OR NAVIGATION UNIT AND CERTAIN MODEL YEAR 2011 TOYOTA SIENNA VEHICLES EQUIPPED WITH A NON-TOYOTA, OVERHEAD ENTERTAINMENT SYSTEM AND/OR BLUETOOTH HANDS FREE DEVICE. T

14V27300022/05/2014

TIRES:TEMPORARY/EMERGENCY SPARE TIRE

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2004-2011 Sienna vehicles originally sold in, or currently registered in, Connecticut, Delaware, Illinois, Indiana, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, New Hampshire, New Jersey, New York, Oh

14V74300019/11/2014

SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2011 Prius and Corolla, 2009-2011 Venza, 2006-2010 Avalon, 2007-2010 FJ Cruiser, 2005-2011 Sienna and Sequoia, 2006-2011 Tacoma 4x2 and 4x4, Camry, Highlander, Tundra 4x2 and 4x4, and 2007-2011 Rav4 and 4Runner. The affec

19V74100017/10/2019

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2010-2016 4Runner, 2003-2006 Tundra, 2003-2013 Corolla, 2009-2010 Corolla Matrix, 2004-2005 RAV4, 2002-2007 Sequoia, 2011-2013 Sienna, 2008-2012 Scion xB, 2008-2009 Lexus IS-F, 2007-2012 Yaris and Lexus ES350, 2010-2017 Lexus GX4

13V01400016/01/2013

AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE

Southeast Toyota Distributors, LLC (SET) is recalling certain models interspersed through model years 2009 through 2013 as follows: model year 2009-2012 Tacoma, 4Runner, Camry, Camry Hybrid, Prius, and RAV4; model year 2009-2010 Avalon, FJ Cruiser, and Highlander Hybrid; model year 2010-2013 model y

10V62000013/12/2010

SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2011 SIENNA VEHICLES. THE BRAKE STOP LAMP SWITCH IS MOUNTED ON A SMALL BRACKET WELDED ON THE LEFT SIDE OF THE SERVICE BRAKE PEDAL SUPPORT ASSEMBLY. DUE TO ITS PROXIMITY TO THE PARKING BRAKE PEDAL, IN LIMITED CIRCUMSTANCES THE STOP LAMP SWITCH BRACKET COULD BE

13V12300009/04/2013

EQUIPMENT:OTHER:LABELS

Southeast Toyota is recalling certain model year 2008 and 2010-2013 Toyota Tundra, 2010-2012 Rav4, 2012 Toyota Sequoia, 2010-2011 Toyota Corolla, 2010-2011 Toyota Camry and Camry Hybrid, 2010-2013 Toyota Highlander and Highlander Hybrid, 2010-2013 Toyota FJ Cruiser, 2011 Toyota Land Cruiser, 2010-20

19V00500009/01/2019

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2014-2016 Toyota 4Runner, 2014-2015 Scion xB, Lexus IS350C, IS250C, 2014 Toyota Sienna, Lexus IS-F, and 2014-2017 Lexus GX460 vehicles sold, or ever registered in the states of Alabama, California, Florida, Georgia, Hawaii, Louis

10V03600003/02/2010

EQUIPMENT:OTHER:LABELS

SOUTHEAST TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2011 PASSENGER VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.

16V39600002/06/2016

SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

Southeast Toyota Distributors, LLC (SET) is recalling certain 2005-2011 4Runner, Highlander, Sequoia, and Sienna, 2005-2010 Avalon and Tundra, 2006-2008 Camry Solara, 2006-2010 Highlander hybrid, 2006-2011 Rav4 and Tacoma, 2007-2010 FJ Cruiser, 2007-2011 Camry hybrid, 2009-2010 Venza, 2010-2012 Priu

11V30600001/06/2011

POWER TRAIN:DRIVELINE:DRIVESHAFT

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2011 VENZA AND SIENNA PASSENGER CARS MANUFACTURED FROM MARCH 7, THROUGH MARCH 10, 2011. THERE IS A POSSIBILITY THAT THE FRONT, RIGHT, DRIVE SHAFT MAY BREAK DUE TO INSUFFICIENT HEAT TREATMENT.

Recent Complaints

20260204AIR BAGS

The contact owns a 2011 Toyota Sienna. The contact stated that the air bag warning light was intermittently illuminated while driving. The contact stated that the warning light turned off while restarting the vehicle. Additionally, the contact stated that the sliding doors failed to function automatically and required to be opened or closed manually. The contact stated that while attempting to open the front driver's side door in icy and snowy weather, the door made an abnormal cracking sound and failed to open. The contact stated that the passenger's side door made an abnormal cracking sound but opened as intended. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was notified of the failure. The failure mileage was approximately 9,999.

Mileage: 9,999

20260204LATCHES/LOCKS/LINKAGES:DOORS:LATCH

The contact owns a 2011 Toyota Sienna. The contact stated that the air bag warning light was intermittently illuminated while driving. The contact stated that the warning light turned off while restarting the vehicle. Additionally, the contact stated that the sliding doors failed to function automatically and required to be opened or closed manually. The contact stated that while attempting to open the front driver's side door in icy and snowy weather, the door made an abnormal cracking sound and failed to open. The contact stated that the passenger's side door made an abnormal cracking sound but opened as intended. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was notified of the failure. The failure mileage was approximately 9,999.

Mileage: 9,999

20260204ELECTRICAL SYSTEM

The contact owns a 2011 Toyota Sienna. The contact stated that the air bag warning light was intermittently illuminated while driving. The contact stated that the warning light turned off while restarting the vehicle. Additionally, the contact stated that the sliding doors failed to function automatically and required to be opened or closed manually. The contact stated that while attempting to open the front driver's side door in icy and snowy weather, the door made an abnormal cracking sound and failed to open. The contact stated that the passenger's side door made an abnormal cracking sound but opened as intended. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was notified of the failure. The failure mileage was approximately 9,999.

Mileage: 9,999

20251117WHEELS

Vehicle: 2011 Toyota Sienna XLE VIN: [XXX] Mileage: ~204,800 Incident Date: [XXX] Recent Service: Oil change, tire rotation, brake inspection, and multipoint inspection performed on November 10, 2025 at Fitzgerald Toyota Gaithersburg (Maryland). Description of the Defect: On [XXX] while driving with my child in the vehicle, my 2011 Toyota Sienna experienced a sudden and dangerous failure. A strong burning smell entered the cabin, the ABS warning light illuminated, and then wheels locked up while the vehicle was in motion. At the same time, the steering wheel locked, making the vehicle impossible to steer. The engine immediately lost power and shut down in the middle of the roadway. The vehicle would not restart and had to be towed. This failure occurred four days after dealership service at Fitzgerald Toyota Gaithersburg, which included an oil change, tire rotation, and brake inspection. The dealership initially claimed the failure was due to a “dead battery,” and the following

20251117SERVICE BRAKES

Vehicle: 2011 Toyota Sienna XLE VIN: [XXX] Mileage: ~204,800 Incident Date: [XXX] Recent Service: Oil change, tire rotation, brake inspection, and multipoint inspection performed on November 10, 2025 at Fitzgerald Toyota Gaithersburg (Maryland). Description of the Defect: On [XXX] while driving with my child in the vehicle, my 2011 Toyota Sienna experienced a sudden and dangerous failure. A strong burning smell entered the cabin, the ABS warning light illuminated, and then wheels locked up while the vehicle was in motion. At the same time, the steering wheel locked, making the vehicle impossible to steer. The engine immediately lost power and shut down in the middle of the roadway. The vehicle would not restart and had to be towed. This failure occurred four days after dealership service at Fitzgerald Toyota Gaithersburg, which included an oil change, tire rotation, and brake inspection. The dealership initially claimed the failure was due to a “dead battery,” and the following

20251117ELECTRICAL SYSTEM

Vehicle: 2011 Toyota Sienna XLE VIN: [XXX] Mileage: ~204,800 Incident Date: [XXX] Recent Service: Oil change, tire rotation, brake inspection, and multipoint inspection performed on November 10, 2025 at Fitzgerald Toyota Gaithersburg (Maryland). Description of the Defect: On [XXX] while driving with my child in the vehicle, my 2011 Toyota Sienna experienced a sudden and dangerous failure. A strong burning smell entered the cabin, the ABS warning light illuminated, and then wheels locked up while the vehicle was in motion. At the same time, the steering wheel locked, making the vehicle impossible to steer. The engine immediately lost power and shut down in the middle of the roadway. The vehicle would not restart and had to be towed. This failure occurred four days after dealership service at Fitzgerald Toyota Gaithersburg, which included an oil change, tire rotation, and brake inspection. The dealership initially claimed the failure was due to a “dead battery,” and the following

20251023FUEL/PROPULSION SYSTEM

Catalizador caUsando bajas emisiones, consecuencia encendido de codigos de luz de advertencia de tablero como luz indicadora de falla (Check Engine). LUZ DE ADVERTENCIA ABS. LUZ INDICADORA DE DERRAPE VSC-TRAC Y LUZ DE ADVERTENCIA DE PRESION DE NEUMATICOS. AL VIAJAR POR CARRETERA SIMPLEMENTE SE APAGO Y SIN PODER TENER CONTROL DE LA MISMA DICHA FALLA CAUSO QUE YA NO ENCENDIERA AL TENER QUE SOLICITAR GRUA PARA EL ARRARSTRE DE LA UNIDAD HASTA LA AGENCIA DE TOYOTA EN CORDOBA VERACRUZ. SEGURO SOLO INTERVINO CON EL ARRASTRE DE LA UNIDAD. PERO LA SIENNA A LLEVADO HASTA EL DIA DE HOY Y FECHA PRESENTE TODOS LOS SERVICIOS DE AGENCIA POR LA CUAL SE LLEVO DE INMEDIATO, PERO CON LA NOVEDAD ES QUE NI LA MISMA AGENCIA LE A PODIDO QUITAR LA FALLA. NO TIENEN NI LA MENOR IDEA DE LA CAUSA. SU SOLUCION SEGUEN ELLOS ERAN LOS INYECTORES PERO LA CAMIONETA VOLIVIO A HACER LA MISMA FALLA Y LA AGENCIA NO DA GARANTIA DE SU MANO DE OBRA. SOLO AUMENTA EL GASTO EN REFACCIONES SIN SOLUCIONAR LA FALLA.

20251023POWER TRAIN

Catalizador caUsando bajas emisiones, consecuencia encendido de codigos de luz de advertencia de tablero como luz indicadora de falla (Check Engine). LUZ DE ADVERTENCIA ABS. LUZ INDICADORA DE DERRAPE VSC-TRAC Y LUZ DE ADVERTENCIA DE PRESION DE NEUMATICOS. AL VIAJAR POR CARRETERA SIMPLEMENTE SE APAGO Y SIN PODER TENER CONTROL DE LA MISMA DICHA FALLA CAUSO QUE YA NO ENCENDIERA AL TENER QUE SOLICITAR GRUA PARA EL ARRARSTRE DE LA UNIDAD HASTA LA AGENCIA DE TOYOTA EN CORDOBA VERACRUZ. SEGURO SOLO INTERVINO CON EL ARRASTRE DE LA UNIDAD. PERO LA SIENNA A LLEVADO HASTA EL DIA DE HOY Y FECHA PRESENTE TODOS LOS SERVICIOS DE AGENCIA POR LA CUAL SE LLEVO DE INMEDIATO, PERO CON LA NOVEDAD ES QUE NI LA MISMA AGENCIA LE A PODIDO QUITAR LA FALLA. NO TIENEN NI LA MENOR IDEA DE LA CAUSA. SU SOLUCION SEGUEN ELLOS ERAN LOS INYECTORES PERO LA CAMIONETA VOLIVIO A HACER LA MISMA FALLA Y LA AGENCIA NO DA GARANTIA DE SU MANO DE OBRA. SOLO AUMENTA EL GASTO EN REFACCIONES SIN SOLUCIONAR LA FALLA.

20251023SERVICE BRAKES

Catalizador caUsando bajas emisiones, consecuencia encendido de codigos de luz de advertencia de tablero como luz indicadora de falla (Check Engine). LUZ DE ADVERTENCIA ABS. LUZ INDICADORA DE DERRAPE VSC-TRAC Y LUZ DE ADVERTENCIA DE PRESION DE NEUMATICOS. AL VIAJAR POR CARRETERA SIMPLEMENTE SE APAGO Y SIN PODER TENER CONTROL DE LA MISMA DICHA FALLA CAUSO QUE YA NO ENCENDIERA AL TENER QUE SOLICITAR GRUA PARA EL ARRARSTRE DE LA UNIDAD HASTA LA AGENCIA DE TOYOTA EN CORDOBA VERACRUZ. SEGURO SOLO INTERVINO CON EL ARRASTRE DE LA UNIDAD. PERO LA SIENNA A LLEVADO HASTA EL DIA DE HOY Y FECHA PRESENTE TODOS LOS SERVICIOS DE AGENCIA POR LA CUAL SE LLEVO DE INMEDIATO, PERO CON LA NOVEDAD ES QUE NI LA MISMA AGENCIA LE A PODIDO QUITAR LA FALLA. NO TIENEN NI LA MENOR IDEA DE LA CAUSA. SU SOLUCION SEGUEN ELLOS ERAN LOS INYECTORES PERO LA CAMIONETA VOLIVIO A HACER LA MISMA FALLA Y LA AGENCIA NO DA GARANTIA DE SU MANO DE OBRA. SOLO AUMENTA EL GASTO EN REFACCIONES SIN SOLUCIONAR LA FALLA.

20250701UNKNOWN OR OTHER

Both of the cables on my power doors have snapped now. Turned off switch & have been doing doors manually. The rear passenger side one doesn't like to slide and doesn't open fully.

20250429STRUCTURE:BODY

Leaking water into passenger side during rain. Many have reported the same issue. Seems to be some loose seals on the roof.

20250409ENGINE

I just but this car but I think the seller changed the mileage on it.

20250409UNKNOWN OR OTHER

I just but this car but I think the seller changed the mileage on it.

20250319LATCHES/LOCKS/LINKAGES:DOORS:LATCH

The contact owns a 2011 Toyota Sienna. The contact stated that while driving 55 MPH, the rear driver's and passenger's power sliding doors failed to latch securely and opened while driving. The contact stated that the vehicle was previously repaired under NHTSA Campaign Number: 16V858000 (Structure), but the failure persisted. The vehicle was taken to the dealer, who determined that the power sliding door motor, cable, and door lock actuators needed to be replaced. The dealer had to zip-tie the power sliding doors to keep the doors closed. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 135,000.

Mileage: 135,000

20250319STRUCTURE:BODY:DOOR

The contact owns a 2011 Toyota Sienna. The contact stated that while driving 55 MPH, the rear driver's and passenger's power sliding doors failed to latch securely and opened while driving. The contact stated that the vehicle was previously repaired under NHTSA Campaign Number: 16V858000 (Structure), but the failure persisted. The vehicle was taken to the dealer, who determined that the power sliding door motor, cable, and door lock actuators needed to be replaced. The dealer had to zip-tie the power sliding doors to keep the doors closed. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 135,000.

Mileage: 135,000

20241112STRUCTURE

The contact owns a 2011 Toyota Sienna. The contact stated that the rear driver's side sliding door had failed to close or latch securely while closing the door manually or while using the power door switch button. The vehicle was taken to C&C Auto, where the door motor and belt were replaced, and other unknown repairs were performed. The door was repaired. Additionally, the contact stated that the rear passenger's side sliding door had failed to open and close as needed. The contact stated that the door was currently closed and would not open. The vehicle was taken to the dealer, where the contact was informed that the vehicle could not be repaired under NHTSA Campaign Number: 16V858000 (Structure); because the VIN was not included in the recall. Additionally, the contact stated that the TPMS had failed to function as needed. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 146,000.

Mileage: 146,000

20241112TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

The contact owns a 2011 Toyota Sienna. The contact stated that the rear driver's side sliding door had failed to close or latch securely while closing the door manually or while using the power door switch button. The vehicle was taken to C&C Auto, where the door motor and belt were replaced, and other unknown repairs were performed. The door was repaired. Additionally, the contact stated that the rear passenger's side sliding door had failed to open and close as needed. The contact stated that the door was currently closed and would not open. The vehicle was taken to the dealer, where the contact was informed that the vehicle could not be repaired under NHTSA Campaign Number: 16V858000 (Structure); because the VIN was not included in the recall. Additionally, the contact stated that the TPMS had failed to function as needed. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 146,000.

Mileage: 146,000

20240805UNKNOWN OR OTHER

Rear ac system the line is too close to the rear tire which was replaced once yet it is so close it gets friction and wears a hole in the line . Dangerous for people in the rear that may be inhaling a/c vapor while ac is running with a leak . Also bad for environment. There is no clearance the tire is almost right on the line so when you hit a bump you are rubbing it . Repair man says he has had to repair several lines more than once because of them being placed too close to the rear tire . Date below is third time this happened same vehicle. First was in 2016 second was 2018

20240729CrashSTRUCTURE:BODY

I was pulling my 2011 Toyota Siena into a parking space. My foot was on the brake and the car was going about 5 mph. The car made a slight sound, along with a perceptible yet small physical shift, and (while my foot was on the brake) independently accelerated with tremendous force. It was like it was ignited. The car hit a concrete pole and was totaled. The acceleration over-rode the brake. No one was hurt. The concrete pole averted what could have been a catastrophic accident, had we hit pedestrians, or had we rear ended a car or truck on the freeway. The brakes failed as the car jumped into independent acceleration. My safety and the safety of my passenger were both at risk. As I said, in a different situation, we might have hit pedestrians, or gone through the wall of the grocery store and hit customers. The concrete pole saved us and others. The mechanic at the service center where the car was towed said it was impossible to discern if there had been a failure in the system of the

20240729CrashVEHICLE SPEED CONTROL

I was pulling my 2011 Toyota Siena into a parking space. My foot was on the brake and the car was going about 5 mph. The car made a slight sound, along with a perceptible yet small physical shift, and (while my foot was on the brake) independently accelerated with tremendous force. It was like it was ignited. The car hit a concrete pole and was totaled. The acceleration over-rode the brake. No one was hurt. The concrete pole averted what could have been a catastrophic accident, had we hit pedestrians, or had we rear ended a car or truck on the freeway. The brakes failed as the car jumped into independent acceleration. My safety and the safety of my passenger were both at risk. As I said, in a different situation, we might have hit pedestrians, or gone through the wall of the grocery store and hit customers. The concrete pole saved us and others. The mechanic at the service center where the car was towed said it was impossible to discern if there had been a failure in the system of the

Compare 2011TOYOTASIENNA to Similar Vehicles

NHTSA Investigations 1 Open

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Frequently Asked Questions

How many complaints does the 2011 TOYOTA SIENNA have?
The 2011 TOYOTA SIENNA has 809 NHTSA complaints, 49 crashes, 10 fires, 53 injuries, and 0 deaths reported.
What is the safety rating for the 2011 TOYOTA SIENNA?
The 2011 TOYOTA SIENNA received an overall NHTSA safety rating of 4/5, front crash rating of 3/5, side crash rating of 5/5, and rollover rating of 4/5.
Are there any recalls for the 2011 TOYOTA SIENNA?
Yes, the 2011 TOYOTA SIENNA has 14 recall(s). The most common affected component is EQUIPMENT:OTHER:LABELS. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2011 TOYOTA SIENNA?
The most-complained component for the 2011 TOYOTA SIENNA is AIR BAGS with 211 complaints. Other frequently reported areas include STRUCTURE:BODY and ELECTRICAL SYSTEM.
Is the 2011 TOYOTA SIENNA safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. The 2011 TOYOTA SIENNA has an NHTSA safety rating of 4/5. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.