THE BRAKES ARE AUTOMATICALLY STOPPING WHILE DRIVING ON A CITY STREET. THE TRANSMISSION HAS A PRESSURE VALVE CODE THAT WILL NOT GIVE A DEFINITE READING.THE AIRBAGS LIGHT STAYS ON ALONG WITH THE ABS AND STABILITY TRAK LIGHT STAYING ON.
2011 Chevrolet Impala
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Impala years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
410 reports with mileage · 95 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Electronic Stability Control (esc). Review the 132 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 125 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 95 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
505 reportsTL* THE CONTACT OWNS A 2011 CHEVROLET IMPALA. THE CONTACT STATE WHILE DRIVING 35 MPH, THE VEHICLE STARTED HESITATING. THE CONTACT WAS IN THE PROCESS OF MAKING A LEFT TURN WHEN HE HEARD AN ABNORMAL NOISE COMING FROM THE VEHICLE. THE CONTACT STATED THAT CHANGE THROTTLE BODY, SERVICE STABILITY TRAC AND SERVICE TRACTION CONTROL WARN…
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TL* THE CONTACT OWNS A 2011 CHEVROLET IMPALA. THE CONTACT STATE WHILE DRIVING 35 MPH, THE VEHICLE STARTED HESITATING. THE CONTACT WAS IN THE PROCESS OF MAKING A LEFT TURN WHEN HE HEARD AN ABNORMAL NOISE COMING FROM THE VEHICLE. THE CONTACT STATED THAT CHANGE THROTTLE BODY, SERVICE STABILITY TRAC AND SERVICE TRACTION CONTROL WARNING LIGHTS WERE ILLUMINATED. THE ENGINE POWER REDUCED WARNING LIGHT WAS ALSO ILLUMINATED. THE VEHICLE WAS TAKEN TO AUTOSMART - LONGVIEW LOCATED AT 1151 MCCANN RD, LONGVIEW, TX 75601, (833) 586-2886 HOWEVER, THE MECHANIC WAS UNABLE TO DUPLICATE THE FAILURE. THE MECHANIC RESET THE CHECK ENGINE WARNING LIGHT. THE CONTACT STATED THAT THE FAILURE RECURRED FOUR TIMES. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 127,068.
WHEN I GOT THE CAR I NEW IT NEEDED NEW TIRES SO I WENT TO THE TIRE SHOP FRO.M THE DEALERSHIP BUT I ASK THE DEALER IF THE CAR HAD BEEN IN AN ACCIDENT BECAUSE I COULD FEEL IT SHIMMY HE WAS TRYING TO SALE ME AND 2009 BUT I COULD HERE ITS POWER STEERING PUMP WAS OUT THEY WERE BOTH THE SAME PRICE IT ONLY MADE SINCE TO GET THE …
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WHEN I GOT THE CAR I NEW IT NEEDED NEW TIRES SO I WENT TO THE TIRE SHOP FRO.M THE DEALERSHIP BUT I ASK THE DEALER IF THE CAR HAD BEEN IN AN ACCIDENT BECAUSE I COULD FEEL IT SHIMMY HE WAS TRYING TO SALE ME AND 2009 BUT I COULD HERE ITS POWER STEERING PUMP WAS OUT THEY WERE BOTH THE SAME PRICE IT ONLY MADE SINCE TO GET THE NEWER CAR. AFTER PUTTING NEW TIRES ON I SEEN IT NEEDED OIL CHANGE THEN AND TRANSMISSION NEEDED SERVICED. WHILE I WAS DOING THAT I CALLED TO ASK THE GUY IF HE WAS GOING TO HELP ME OUT. LOL YEA BRING IT IN ALL CHARGE YOU TWICE AS MUCH AS THE PLACE YOU ARE AT RIGHT NOW SO I LET HIM KNOW I WOULD LET ALL MY FRIENDS KNOW. IT WAS ONE THING AFTER ANOTHER. ITS BEEN ONE THING AFTER ANOTHER THEN THE FLAPPER FOR THE VENT STARTED FLAPPING AND MAKES AN AWFUL NOISE ALL THE TIME THERE NO WORKING AIR CONDITIONING SO I TOOK IT TO A MECHANIC TO LOOK AT IT NEEDS BRAKES AND ROTTERS AND THE LIST GOES ON AND ON SO I WANTED TO GET OUT OF THE 29.9 INTERESTED THE LOAN OFFICE CONTRACT ME BECAUSE IM PAYING IT OFF TO FAST AND SAYS I SIGNED TO WRONG LOAN AGREEMENT AND WANTS MORE MONEY THERE IN CAHOOTS TOGETHER IT WOULDNT LET ME MARK EVERYTHING THATS WRONG
WORST CAR GM IS HORRIBLE
THERE DASHBOARD CRACKS REALLY BAD AND APPARENTLY THIS HAS BEEN AN ONGOING SITUATION WITH CHEVY AND GM VEHICLES. THERE'S LOTS OF STATIC AND I GET SHOCKED ALL THE TIME WHICH SHUTTING MY VEHICLE OFF OR STARTING. I HAVE HAD NO OFF MARKET WORK DONE TO MY VEHILE SO ITS ALL AS IT WAS WHEN ORIGINAL PURCHASED.
VEHICLE RANDOMLY GIVES CHECK ENGINE LIGHT AND REDUCED ENGINE POWER, SERVICE STABILITRACK. AT THIS POINT ENGINE POWER REDUCED TO POINT THAT IS VERY DANGEROUS. WHILE PASSING (SAFELY) IT CAME ON AND I WAS STUCK IN ONCOMING LANE BECAUSE I DIDN?T HAVE THE POWER TO COMPLETE PASS. HAPPENS EVERY WEEK SEVERAL TIMES. THIS OCCURS WHILE DRI…
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VEHICLE RANDOMLY GIVES CHECK ENGINE LIGHT AND REDUCED ENGINE POWER, SERVICE STABILITRACK. AT THIS POINT ENGINE POWER REDUCED TO POINT THAT IS VERY DANGEROUS. WHILE PASSING (SAFELY) IT CAME ON AND I WAS STUCK IN ONCOMING LANE BECAUSE I DIDN?T HAVE THE POWER TO COMPLETE PASS. HAPPENS EVERY WEEK SEVERAL TIMES. THIS OCCURS WHILE DRIVING AND SITTING. EVEN IN PARK IT WILL OCCUR. COMPLETELY RANDOM WHETHER DRIVING, SITTING, OR IN PARK RUNNING. *TR
TL* THE CONTACT OWNS A 2011 CHEVROLET IMPALA. THE CONTACT STATED THAT THE FRONT PASSENGER'S SIDE AIR BAG SENSOR FAILED TO RECOGNIZE AN OCCUPANT SEATED IN THE PASSENGER'S SEAT. THE VEHICLE WAS TAKEN TO DON FRANKLIN CHEVROLET BUICK GMC INC (345 S. HWY 27, SOMERSET, KY 42503) AND THE CONTACT WAS INFORMED THAT THE VEHICLE WAS NOT SU…
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TL* THE CONTACT OWNS A 2011 CHEVROLET IMPALA. THE CONTACT STATED THAT THE FRONT PASSENGER'S SIDE AIR BAG SENSOR FAILED TO RECOGNIZE AN OCCUPANT SEATED IN THE PASSENGER'S SEAT. THE VEHICLE WAS TAKEN TO DON FRANKLIN CHEVROLET BUICK GMC INC (345 S. HWY 27, SOMERSET, KY 42503) AND THE CONTACT WAS INFORMED THAT THE VEHICLE WAS NOT SUBJECTED TO A RECALL. THE CONTACT WAS PROVIDED AN ESTIMATE FOR THE REPAIR. AN EMAIL WAS SENT TO THE MANUFACTURER HOWEVER, THERE WAS NO RESPONSE RECEIVED. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 45,000.
CHECK ENGINE LIGHT CAME ON. MESSAGE CAME ACROSS SAYING REDUCING ENGINE POWER. THEN SAID TO SERVICE STABILIZER. IT THEN TURNED OFF TRACTION CONTROL. WE WERE DRIVING HOME FROM VACATION WHEN THIS HAPPENED. AFTER A BIT DRIVING THE WHOLE CAR SHIFT OFF WHILE DRIVING 60MPH ON A BUSY HIGHWAY. THE MESSAGE ON DASH SAID IT DISABLED OUR STA…
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CHECK ENGINE LIGHT CAME ON. MESSAGE CAME ACROSS SAYING REDUCING ENGINE POWER. THEN SAID TO SERVICE STABILIZER. IT THEN TURNED OFF TRACTION CONTROL. WE WERE DRIVING HOME FROM VACATION WHEN THIS HAPPENED. AFTER A BIT DRIVING THE WHOLE CAR SHIFT OFF WHILE DRIVING 60MPH ON A BUSY HIGHWAY. THE MESSAGE ON DASH SAID IT DISABLED OUR STARTER. WE ALMOST DID NOT GET OFF THE ROAD SAFELY WE WERE IN THE LEFT LANE AND COULD NOT GET TO THE SHOULDER. MY HUSBAND HAD TO MAKE THE DECISION TO PASS ACROSS INTO ONCOMING BECAUSE THANKFULLY THERE WAS NO ONE COMING. *TR
WHEN YOU SEAT IN THE PASSENGER SEAT, THE SERVICE AIR BAG WILL COME ON. MY IMPALA ISN'T THE ONLY VEHICLE THAT IS DOING. I KNOW SEVERAL PEOPLE THAT ARE HAVING THE SAME PROBLEM. ITS THE SAME YEAR AND THE SAME VEHICLE. AND WHAT I WAS TOLD THAT IF I GET INTO AN ACCIDENT MY AIR BAG WILL NOT DEPLOY. THIS IS A SAFETY ISSUE FOR THE …
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WHEN YOU SEAT IN THE PASSENGER SEAT, THE SERVICE AIR BAG WILL COME ON. MY IMPALA ISN'T THE ONLY VEHICLE THAT IS DOING. I KNOW SEVERAL PEOPLE THAT ARE HAVING THE SAME PROBLEM. ITS THE SAME YEAR AND THE SAME VEHICLE. AND WHAT I WAS TOLD THAT IF I GET INTO AN ACCIDENT MY AIR BAG WILL NOT DEPLOY. THIS IS A SAFETY ISSUE FOR THE PASSENGER. AND COULD LEAD TO A LAWSUIT TO CHEVROLET. MY CAR ONLY HAS 63,000 MILES ON IT. IT SHOULDN'T HAVE ISSUES WITH THE AIRBAGS. *TR
WHEN TAKING OFF AFTER STOPPING VEHICLE BREAKS SEEM TO STICK. DOES NOT ALL WAS DO IT. ABS AND TRACTION CONTROL LIGHT COMES ON SOME TIME. HEARD THIS IS A COMMON PROBLEM AMONG THESE VEHICLES. *TR
Official recalls
214V355000 · Electrical System:ignition
Jun 23, 2014
This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) is recalling certain model year 2005-2009 Buick LaCrosse, 2006-2011 Buick Lucerne, 2000-2005 Cadillac DeVille, 2006-2011 Cadillac DTS, 2006-2014 Chevrolet Impala, and 2006-2007 Chevrolet Monte Carlo vehicles. In the affected vehicles, the weight on the key ring and road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.
Consequence & remedy
Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury. Additionally, a key knocked out of the run position will cause loss of engine power, power steering, and power braking, increasing the risk of a vehicle crash.
Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 23, 2014. Owners may contact General Motors customer service at 1-800-521-7300 (Buick), 1-800-458-8006 (Cadillac), and 1-800-222-1020 (Chevrolet). GM's number for this recall is 14299.
12V377000 · Suspension:front:control Arm:lower Arm
Aug 3, 2012
General Motors (GM) is recalling certain model year 2008-2012 Chevrolet Impala police vehicles because the front lower control arms may fracture. This safety recall does not include non-police Chevrolet Impala vehicles.
Consequence & remedy
Consequence: A broken control arm can result in the loss of control of the vehicle, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will replace both front lower control arms, free of charge. The safety recall began on August 21, 2012. Owners may contact the Chevrolet owner center at 1-866-694-6546.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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