GMC SIERRA 1500 · model year

2011 GMC SIERRA 1500

359 NHTSA complaints, 9 crash reports, and 5 active recalls for this specific cohort.

NHTSA overall rating

4 / 5 ★

New Car Assessment Program

The 2011GMCSIERRA 1500 carries 359 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 9 crashes, 4 fires, 11 injuries, and 0 fatalities. For crash performance, NHTSA's New Car Assessment Program gave this cohort an overall 4/5 rating, with 4/5 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 SIERRA 1500 is air bags with 112 filings, followed by unknown or other (72) and structure:body (38). 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 5 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 2 investigation files overlapping the 2011 SIERRA 1500. 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.

359
Complaints
9
Crashes
4
Fires
11
Injuries
0
Deaths
2011 GMC SIERRA 1500 — NHTSA crash-test profile NHTSA NCAP crash-test star ratings for the 2011 GMC SIERRA 1500. Overall composite: 4.0 of 5 stars across 3 safety dimensions. Front CrashSide CrashRollover 4.0 NHTSA NCAP of 5 stars
  • Front Crash 4.0 ★
  • 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

359 filings

Crashes Reported

9 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: 4/5 · Side: 5/5 · Rollover: 4/5

Complaints by Component

ComponentCount
AIR BAGS112
UNKNOWN OR OTHER72
STRUCTURE:BODY38
POWER TRAIN20
ENGINE16
ELECTRICAL SYSTEM15
FUEL/PROPULSION SYSTEM10
STEERING9
VEHICLE SPEED CONTROL7
ELECTRONIC STABILITY CONTROL (ESC)7
SUSPENSION7
STRUCTURE5
POWER TRAIN:AUTOMATIC TRANSMISSION4
SEAT BELTS4
TIRES4

Recalls (5)

18V26700026/04/2018

EQUIPMENT

General Motors LLC (GM) is recalling certain 2009-2014 Chevrolet Silverado HD and GMC Sierra HD, 2009 GMC Topkick 5000, 6000, 7000 and 8000 Series and Isuzu F Series, and 2009-2018 Chevrolet Express, and GMC Savana vehicles, equipped with certain Plastic-Handle Fire Extinguishers or Push Button 'Pin

10V64300017/12/2010

SUSPENSION:REAR:AXLE:SPINDLE

GENERAL MOTORS IS RECALLING CERTAIN MODEL YEAR 2011 CADILLAC ESCALADE EXT, CHEVROLET AVALANCHE, SILVERADO LD AND GMC SIERRA LD VEHICLES. THE REAR AXLE CROSS PINS WERE NOT PROPERLY HEAT TREATED AND COULD FRACTURE AND BECOME DISPLACED WITHIN THE REAR AXLE. SHOULD THE PIN SHIFT OUT OF POSITION, IT CO

11V00700006/01/2011

SUSPENSION:REAR:AXLE:SPINDLE

GENERAL MOTORS IS RECALLING CERTAIN MODEL YEAR 2011 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, COLORADO, EXPRESS, SILVERADO, SUBURBAN, TAHOE; AND GMC CANYON, SIERRA, SAVANA, YUKON AND YUKON XL VEHICLES. THE REAR AXLE CROSS PINS WERE NOT PROPERLY HEAT TREATED AND COULD FRAC

21V05000005/02/2021

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

General Motors, LLC (GM) is recalling certain 2007-2011 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, Yukon XL, and 2009-2011 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500 and Sierra 3500 vehicles originally s

21V05400005/02/2021

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

General Motors, LLC (GM) is recalling certain 2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL vehicles originally sold, or ever registered, in the states of AL, CA, FL, GA, HI, LA, MS, SC, TX, PR, AS,

Recent Complaints

20250911STRUCTURE:BODY

The door handle broke off on the driver side the passenger side door handle will not open the door the outside handles are loose and the rear back driver and passenger side will not open their doors.

20250726UNKNOWN OR OTHER

Frame falling apart the coating peeled off was going to clean it to recoat it but the metal is so far gone took it to a frame shop only to find out it's not drivable anymore GM have to do better with the coating for this trucks

20250708STRUCTURE:BODY

2011 GMC Sierra Frame Failed Pennsylvania State Inspection due to Driver Side Frame Rust/hole. The section of the frame must be replaced due to rust(Improper coating... The truck has only 69700 miles on the odometer.

20250708UNKNOWN OR OTHER

2011 GMC Sierra Frame Failed Pennsylvania State Inspection due to Driver Side Frame Rust/hole. The section of the frame must be replaced due to rust(Improper coating... The truck has only 69700 miles on the odometer.

20250418ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

Odometer Fraud. The contact purchased a 2011 GMC Sierra 1500. The contact stated that while attempting to register the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the mileage was 119,000, and at the time of registration, it was discovered that the mileage was 128,000.

Mileage: 128,000

20250127STRUCTURE:BODY

Vehicle is up for inspection in February of 2025 and due to the frame rust it will not pass.

20241212FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

When I put the truck in 4wd the dash says service stabilitrak and the traction control light and abs light come on

20241212ELECTRICAL SYSTEM

When I put the truck in 4wd the dash says service stabilitrak and the traction control light and abs light come on

20240916STRUCTURE:BODY

My GMC which is well cared for and only has 121,000 miles has a rusted through frame (mid-vehicle, left side) which has made the truck unsafe to drive. The steel used is inferior, my neighbor across the street also has this truck, 2 years newer, and is doing the same thing. As I have researched this issue I have found out that this is a critical failure of the GMC Sierra for several model years due to a failure to protect the steel used in northern states which compromises structural integrity. When Toyota had this issue, they stepped up and replaced the frames. General Motors, please tell me what you intend to do with this. It is a 5.3 Litre with 121,000 miles on it, in other words, still a baby for such a fine engine. This is not right. I am seriously discouraged. For my family, this is devastating. I still owe $2000 on this vehicle. Thank you, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

20240813AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT

See attached document for complaint

20240722POWER TRAIN

Transmission won’t shift

20240529FUEL/PROPULSION SYSTEM

Over the past few years squirrels have eaten through the fuel line of the truck just above the fuel tank multiple times. As soon as the ignition switch is turned on fuel gets pumped out very near the exhaust system. The driver may not notice anything wrong immediately causing a very real fire risk. Today is the fourth time I have experienced this issue with this truck.

20240428UNKNOWN OR OTHER

This is not a safety item, but one that causes undue financial hardship for the owner. It is widely know that the dash on certain 2007-2014 GM vehicles (generally trucks and SUV's) is susceptible to cracking. This causes devaluation of the vehicle if not fixed and is reported to cost between $2,000-2,500 to repair. It is my opinion that the cause of this is the use of substandard parts by GM and they should issue a recall for the repair of the dash.

20240320UNKNOWN OR OTHER

My truck keeps getting code p2138, when it happens I get reduce engine power alerts, check engine light and it stalls. It's been doing it for years now. It's very unsafe, last time it it did it I was on the freeway and had to pull to the side, but the car has no acceleration so vehicles are passing me by at 75- 80mph and I almost had a very bad accident.

20240313UNKNOWN OR OTHER

Frame is rusted through

20231025STRUCTURE:BODY

Rear shock holder rusted through cross member on frame making top of shock stay forced against bottom of the bed of the truck.

20231025SUSPENSION

Rear shock holder rusted through cross member on frame making top of shock stay forced against bottom of the bed of the truck.

20231025AIR BAGS

Rear shock holder rusted through cross member on frame making top of shock stay forced against bottom of the bed of the truck.

20230919STRUCTURE

The contact owns a 2011 GMC Sierra 1500. The contact stated that while the vehicle was parked, the contact noticed a separation of the rear sub frame of the vehicle. The vehicle was taken to be diagnosed by an independent mechanic. The contact was informed that the rear sub frame was extremely rusted. The vehicle had not been repaired. The manufacturer was made aware of the failure and referred the contact to a dealer for assistance. The failure mileage was approximately 112,000.

Mileage: 112,000

20230831STRUCTURE:BODY

I own a 2011 GMC Sierra 1/2 ton pickup truck. It currently has 98 k miles. The crossmember for the frame rusted out and fell off last month. Yesterday the frame broke in two. I see from looking online that GMC failed to add rust inhibitor to the steel for the frame. This is a safety issue and could have been catastrophic. Is anything being done about this failure? Online forums show this happening throughout the US.

Compare 2011GMCSIERRA 1500 to Similar Vehicles

NHTSA Investigations

Frequently Asked Questions

How many complaints does the 2011 GMC SIERRA 1500 have?
The 2011 GMC SIERRA 1500 has 359 NHTSA complaints, 9 crashes, 4 fires, 11 injuries, and 0 deaths reported.
What is the safety rating for the 2011 GMC SIERRA 1500?
The 2011 GMC SIERRA 1500 received an overall NHTSA safety rating of 4/5, front crash rating of 4/5, side crash rating of 5/5, and rollover rating of 4/5.
Are there any recalls for the 2011 GMC SIERRA 1500?
Yes, the 2011 GMC SIERRA 1500 has 5 recall(s). The most common affected component is EQUIPMENT. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2011 GMC SIERRA 1500?
The most-complained component for the 2011 GMC SIERRA 1500 is AIR BAGS with 112 complaints. Other frequently reported areas include UNKNOWN OR OTHER and STRUCTURE:BODY.
Is the 2011 GMC SIERRA 1500 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 GMC SIERRA 1500 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.