Total Complaints
71 filings
GMC SIERRA · model year
71 NHTSA complaints, 7 crash reports, and 2 active recalls for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2007GMCSIERRA carries 71 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 7 crashes, 2 fires, 10 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2007 SIERRA is air bags with 13 filings, followed by service brakes (12) and electrical system (6). 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 2 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 2007 SIERRA. 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.
Total Complaints
71 filings
Crashes Reported
7 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| AIR BAGS | 13 |
| SERVICE BRAKES | 12 |
| ELECTRICAL SYSTEM | 6 |
| UNKNOWN OR OTHER | 6 |
| STRUCTURE:BODY | 3 |
| POWER TRAIN | 3 |
| SEAT BELTS | 2 |
| ENGINE AND ENGINE COOLING | 2 |
| SERVICE BRAKES, HYDRAULIC | 2 |
| STRUCTURE | 2 |
| SUSPENSION | 2 |
| ENGINE | 2 |
| STEERING | 2 |
| STEERING:RACK AND PINION | 1 |
| VISIBILITY:WINDSHIELD WIPER/WASHER | 1 |
ELECTRICAL SYSTEM
GM IS RECALLING 857,735 MY 2006-2008 BUICK LUCERNE; CADILLAC DTS; HUMMER H2; MY 2007-2008 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL, SATURN OUTLOOK; AND MY 2008 BUICK ENCLAVE VEHICLES EQUIPPED WITH A HEATED WIP
ELECTRICAL SYSTEM
GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL; SATURN OUT
The contact owns a 2007 GMC Sierra. The contact received notification of NHTSA Campaign Number: (21V050000 (Air Bags) and would like to be removed from the recall distribution list. The local dealer and manufacturer were contacted.
2007 GMC SIERRA- Consumers writing in about the recall notice and repair of the Takata airbag. Consumer stated " I made an appointment with the dealer." " After waiting in a long line to check in. the serviceman told me that to replace the airbag they would have to remove the dashboard and it most likely will crack during the procedure and the replacement cost is at my expense. He also said that he is not aware of any problem resulting if I choose not to have it replaced. If you can guarantee that replacing the airbag will not crack the dashboard or that you will cover the cost of a new dashboard, I will be happy to honor the recall notice." Recall notice attached.
METAL BRAKE LINES RUSTED PREMATURELY @ 29,900 MILES CAUSING BRAKE LINE TO RUPTURE. THIS CAUSED BRAKE FAILURE. TRUCK HAD TO BE TOWED TO DEALER WHO DIAGNOSED RUSTED BRAKE LINES. FOR FUTURE SAFETY ALL METAL BRAKE LINES ON TRUCK REQUIRED REPLACEMENT. FAILURE OCCURRED IN WORK PARKING LOT SO NO ACCIDENT OCCURRED DUE TO FAILURE.
Mileage: 29,900
DASH HAS CRACKED AT THE CORNER OF PASSENGER AIRBAG AND ABOVE INSTRUMENT CLUSTER.
Mileage: 80,000
I HAD A MINOR VEHICLE ACCIDENT WHEN I APPLIED THE BRAKES THEY WENT STRAIGHT TO THE FLOOR. I HAND MY VEHICLE TOWED TO SHOP AND IT WAS FOUND THAT THE BRAKE LINES HAD RUSTED THRU IN THE BRACKET ON THE FIREWALL.
Mileage: 130,000
AS TRUCK WAS STARTED AFTER ROUTINE MAINTENANCE AND BEING PULL OUT OF GARAGE ON11/10/15 THERE WAS A FIRE UNDER THE FRONT OF TRUCK. WHEN THE FIRE WAS EXTINGUISHED, THE MECHANIC SAW THAT THE WIRING WAS EXPOSED DUE TO CONTINUOUS SCRAPING AGAINST TRUCK FRAME.
Mileage: 82,451
UPPER AND LOWER BALL JOINTS BAD AT 88K. BOUGHT FROM DEALER OCT 2015, FULL ENGINE REPLACEMENT JANUARY 2016 AT 87K
Mileage: 88,000
MY DASH HAS LARGE GAPS/CRACKS IN THE DASHBOARD. THESE RANGE FROM THE WINDSHIELD ALL THE WAY THE FRONT PIECE OF TRIP. THE DASH IS COMPLETELY SEPARATED. RIGHT IN THE CENTER OF THE DASH, AROUND THE AIRBAGS, AND THE OTHER SMALLER PARTS OR THE DASH ARE CRACKED TOO. I USE A SUN SHIELD, SO THAT IS NOT THE CASE. MY DAUGHTER AND I HAVE BOTH CUT OUR HANDS ON THE DASH. SHE WAS SO SURPRISED WHEN SHE GOT IN THE TRUCK THAT SHE ASKED IF I HAD A WRECK, AND THEN RAN HER HAND OVER THE DASH AND CUT HER PALM AD TWO FINGERS. I ALSO CUT MY HAND WHILE TRYING TO CLEAN IT SO THAT STUFF DOES NOT DROP DOWN THE CRACK, SUCH AS DIRT OR DUST, CAN'T THAT START A FIRE WITH THE WIRES AND THE HEATER DOWN THERE? ANOTHER THING IS MY VENTS DON'T WOK LIKE THEY ARE SUPPOSE TO. THE DASH IS SO BROKEN YOU CAN HEAR SOUNDS OF PLASTIC VIBRATING AND BLOWING IN THE VENTS. THIS DIRECTLY EFFECTS THE AIR FLOW TO, IT'S LIKE ITS NOT EVEN CONNECTED. THIS ALL HAPPENED WHILE THE VEHICLE WAS IN THE GARAGE STATIONARY NOT RUNNING.
Mileage: 100,000
MY DASH HAS LARGE GAPS/CRACKS IN THE DASHBOARD. THESE RANGE FROM THE WINDSHIELD ALL THE WAY THE FRONT PIECE OF TRIP. THE DASH IS COMPLETELY SEPARATED. RIGHT IN THE CENTER OF THE DASH, AROUND THE AIRBAGS, AND THE OTHER SMALLER PARTS OR THE DASH ARE CRACKED TOO. I USE A SUN SHIELD, SO THAT IS NOT THE CASE. MY DAUGHTER AND I HAVE BOTH CUT OUR HANDS ON THE DASH. SHE WAS SO SURPRISED WHEN SHE GOT IN THE TRUCK THAT SHE ASKED IF I HAD A WRECK, AND THEN RAN HER HAND OVER THE DASH AND CUT HER PALM AD TWO FINGERS. I ALSO CUT MY HAND WHILE TRYING TO CLEAN IT SO THAT STUFF DOES NOT DROP DOWN THE CRACK, SUCH AS DIRT OR DUST, CAN'T THAT START A FIRE WITH THE WIRES AND THE HEATER DOWN THERE? ANOTHER THING IS MY VENTS DON'T WOK LIKE THEY ARE SUPPOSE TO. THE DASH IS SO BROKEN YOU CAN HEAR SOUNDS OF PLASTIC VIBRATING AND BLOWING IN THE VENTS. THIS DIRECTLY EFFECTS THE AIR FLOW TO, IT'S LIKE ITS NOT EVEN CONNECTED. THIS ALL HAPPENED WHILE THE VEHICLE WAS IN THE GARAGE STATIONARY NOT RUNNING.
Mileage: 100,000
MY DASH HAS LARGE GAPS/CRACKS IN THE DASHBOARD. THESE RANGE FROM THE WINDSHIELD ALL THE WAY THE FRONT PIECE OF TRIP. THE DASH IS COMPLETELY SEPARATED. RIGHT IN THE CENTER OF THE DASH, AROUND THE AIRBAGS, AND THE OTHER SMALLER PARTS OR THE DASH ARE CRACKED TOO. I USE A SUN SHIELD, SO THAT IS NOT THE CASE. MY DAUGHTER AND I HAVE BOTH CUT OUR HANDS ON THE DASH. SHE WAS SO SURPRISED WHEN SHE GOT IN THE TRUCK THAT SHE ASKED IF I HAD A WRECK, AND THEN RAN HER HAND OVER THE DASH AND CUT HER PALM AD TWO FINGERS. I ALSO CUT MY HAND WHILE TRYING TO CLEAN IT SO THAT STUFF DOES NOT DROP DOWN THE CRACK, SUCH AS DIRT OR DUST, CAN'T THAT START A FIRE WITH THE WIRES AND THE HEATER DOWN THERE? ANOTHER THING IS MY VENTS DON'T WOK LIKE THEY ARE SUPPOSE TO. THE DASH IS SO BROKEN YOU CAN HEAR SOUNDS OF PLASTIC VIBRATING AND BLOWING IN THE VENTS. THIS DIRECTLY EFFECTS THE AIR FLOW TO, IT'S LIKE ITS NOT EVEN CONNECTED. THIS ALL HAPPENED WHILE THE VEHICLE WAS IN THE GARAGE STATIONARY NOT RUNNING.
Mileage: 100,000
DRIVER DOOR. WON'T UNLOCK HAVE TO GET OUT OF TRUCK ON RIGHT SIDE , TOOK IT TO DEALER SAID IT NOT AND EASY FIX OVER 1200 DOLLARS TO REPAIR, LOOK ON LINE A LOT OF OTHER WHO HAVE SERRIA TK HAVE HAD PROBLEMS WITH THE LOCKING SYSTEM NOT WORKING, WITH THE DOOR NOT UNLOCKING HAS TO BE A SAFTEY ISSUE.
DASH IS CRACKED AROUND THE AIR BAG. CRACKED IN THREE PLACES, IF IN A CRASH DASH MAY EXPLODE INTO SHARP PIECES AND CAUSE MORE DAMAGE. SCARED THE DASH WILL CRUMBLE IN A CRASH AND NOT PROVIDE ANY NEEDED SUPPORT.
Mileage: 130,000
DASH BOARD CRACKING!!! HAVE THE SLT/LTZ INTERIOR. DASH HAS CRACKED, CAUSING ME A MAJOR ISSUE WITH THE SAFETY OF THE VEHICLE. SHARP PLASTIC COULD MAKE MY AIRBAGS NOT WORK PROPERLY.
Mileage: 120,000
TL* THE CONTACT OWNS A 2007 GMC SIERRA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V324000 (AIR BAGS) HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.
TL* THE CONTACT OWNS A 2007 GMC SIERRA. THE CONTACT RECEIVED A RECALL NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 15V324000 (AIR BAGS) AND STATED THAT THE PART NEEDED WAS UNAVAILABLE TO PERFORM THE RECALL REPAIR. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.
TL* THE CONTACT OWNS A 2007 GMC SIERRA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V324000 (AIR BAGS) AND STATED THAT THE PART NEEDED FOR THE REPAIR WERE NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURE EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. ...UPDATED 02/08/16 *BF *JS
DASH CRACKING BY AIR BAG
Mileage: 70,000
THE FRONT DASH ON OUR TRUCK CRACKED. IT IS A VERY LARGE CRACK AND I AM CONCERNED ABOUT THE SAFETY OF MY FAMILY SINCE THE AIRBAG IS LOCATED INSIDE THE DASH. THERE SHOULD BE A RECALL SINCE ALL THAT IS OFFERED IS A DISCOUNT ON THE EXACT SAME DASH THAT WILL DO THE EXACT SAME THING. PLEASE FORCE GMC INTO A RECALL!
Mileage: 95,000
NOTICED A PUDDLE OF FLUID ON THE GARAGE FLOOR. INVESTIGATED AND FOUND IT TO BE BRAKE FLUID. THE ENTIRE RESERVOIR EMPTIED ON THE FLOOR AFTER A DAY. I HAD A HOLE IN ONE OF THE BRAKE LINES UNDER THE DRIVERS SIDE. LOOKING UNDER THE TRUCK ALL THE LINE WERE TERRIBLY CORRODED AND COULD BREAK AT ANY TIME . TAKING IT TO MY MECHANIC NEXT WEEK TO REPLACE ALL THE LINES. 9/1/2015
Mileage: 98,000
MULTIPLE INTERMEDIATE STEERING SHAFT FAILURES OVER THE YEARS WITH LOUD CLUNKING NOISES HEARD. THIS TRUCK IS LIGHTLY USED AND NOW HAS ONLY 24,000 MILES ON IT BUT IT HAS JUST HAD THE FOURTH SHAFT INSTALLED BY THE DEALER?!?! *TR
Mileage: 7,476
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.
Read our methodology - how this data is sourced, computed, and verified.