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2011 Chevrolet Impala

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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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.

22 crash reports5 fire reports19 injury reports

What owners actually said

505 reports
64,436 miles · Mar 4, 2014
Electronic Stability Control (esc)EngineVehicle Speed Control

AS I WAS DRIVING DOWN THE ROAD MY CAR LOST SPEED DROP FROM 35 MPH TO 20 MPH, THE CHECK ENGINE LIGHT CAME ON AND THE TRIANGLE WITH THE CAR AND SKID MARKS THEN IT KEPT FLASHING THE SERVICE STABILITRAK CONTROL, ENGINE POWER REDUCED, AND SERVICE TRACTION CONTROL AND IT STARTED TO JERK AND JUMP. I HAVE BEEN HAVING MAJOR ISSUES OUT O…

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AS I WAS DRIVING DOWN THE ROAD MY CAR LOST SPEED DROP FROM 35 MPH TO 20 MPH, THE CHECK ENGINE LIGHT CAME ON AND THE TRIANGLE WITH THE CAR AND SKID MARKS THEN IT KEPT FLASHING THE SERVICE STABILITRAK CONTROL, ENGINE POWER REDUCED, AND SERVICE TRACTION CONTROL AND IT STARTED TO JERK AND JUMP. I HAVE BEEN HAVING MAJOR ISSUES OUT OF THIS CAR FIRST IT WAS THE RIGHT HUB (EATING TIRES), THEN THE LEFT HUB (EATING MORE TIRES), THEN THE TRANSMISSION AND GEAR SHIFT COMPLETELY GONE (REPLACED EVERYTHING) NOW THIS PLUS THE FRONT TIRES ARE STILL GETTING ATE UP. THIS IS AN ONGOING PROBLEM WITH THIS CHEVY IMPALA. I AM SO READY TO GET A HONDA. AS I SEE THERE ARE OTHER OWNERS THAT ARE HAVING SIMILAR PROBLEMS. WHY ISN'T IT A RECALL ON THESE PROBLEMS? NOBODY LIKES TOO LOOSE THEIR MONEY FOR SOMETHING THAT SHOULD HAVE BEEN TAKEN CARE OF BY GM IN THE FIRST PLACE. WHAT WILL GM DO IF ALL CUSTOMERS PROTEST ABOUT THESE ISSUES THAT SHOULD BE RECALLED ON WHETHER ITS FOR THE PUBLIC, PRIVATE, OR GOVERNMENT SECTOR? *TR

NHTSA ODI #10566946

25,000 miles · Feb 28, 2014
Electronic Stability Control (esc)

I STARTED MY CAR, AND AS I WAS PULLING OUT OF MY DRIVEWAY THE FOLLOWING MESSAGES STARTED COMING UP REDUCED ENGINE POWER, SERVICE TRACTION CONTROL , SERVICE STABILITY TRACK. I PULLED BACK IN , I TURNED THE CAR OFF AND TURNED IT BACK ON, THE CAR SEEMED NORMAL AGAIN, I THEN ,STARTED GOING TO WORK, ABOUT A MILE FROM WORK THE SAME…

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I STARTED MY CAR, AND AS I WAS PULLING OUT OF MY DRIVEWAY THE FOLLOWING MESSAGES STARTED COMING UP REDUCED ENGINE POWER, SERVICE TRACTION CONTROL , SERVICE STABILITY TRACK. I PULLED BACK IN , I TURNED THE CAR OFF AND TURNED IT BACK ON, THE CAR SEEMED NORMAL AGAIN, I THEN ,STARTED GOING TO WORK, ABOUT A MILE FROM WORK THE SAME MESSAGES STARTED COMING UP AND I DID THE SAME STEPS TURNED THE CAR OFF AND THE TURNED IT ON AGAIN. I CONTACTED THE DEALER AND HE STATED IT COULD BE THE THROTTLE BODY, AND THEY HAVE BEEN HAVING THIS PROBLEM WITH THIS MODEL CAR. HOWEVER I WAS STATED THAT IT IS MY RESPONSIBILITY TO PAY FOR THIS DEFECT. ARE THEY REAL, THE HAVE MANUFACTURERS DEFECTIVE PART AND I HAVE TO PAY FOR THIS, THAT IS UNFAIR. *TR

NHTSA ODI #10566441

58,175 miles · Feb 27, 2014
Electronic Stability Control (esc)Suspension

SUSPENSION PROBLEM

NHTSA ODI #10644053

35,000 miles · Feb 27, 2014
EngineTraction Control System

TL* THE CONTACT OWNS A 2011 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH, THERE WAS A REDUCTION OF ENGINE POWER WITH THE ILLUMINATION OF THE TRACTION CONTROL AND STABILITY CONTROL WARNING INDICATORS. THE FAILURE OCCURRED ON ICY AND DRY ROAD SURFACES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE …

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TL* THE CONTACT OWNS A 2011 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH, THERE WAS A REDUCTION OF ENGINE POWER WITH THE ILLUMINATION OF THE TRACTION CONTROL AND STABILITY CONTROL WARNING INDICATORS. THE FAILURE OCCURRED ON ICY AND DRY ROAD SURFACES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 35,000.

NHTSA ODI #10566300

46,915 miles · Feb 25, 2014
Electronic Stability Control (esc)

TL* THE CONTACT OWNS A 2011 CHEVROLET IMPALA. THE CONTACT STATED THAT THE REDUCE ENGINE POWER AND CHECK STABLE LINK WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS NOT TAKEN TO A DEALER AND THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 46,915.

NHTSA ODI #10565869

43,000 miles · Feb 14, 2014
Electronic Stability Control (esc)

THIS HAS HAPPENED TOO MANY TIMES, AND I HAVE TAKING IT TO THE DEALER 3 TIMES. STABILITRAK REDUCE ENGINE POWER COMES ON. ONE TIME THROTTLE DISARMED CAME ON AND MY CAR CUT OFF ON THE FREEWAY AND ALL I COULD DO WAS COAST OFF THE RAMP. THIS IS HAPPENING SO OFTEN AND I AM TIRED OF IT. PLEASE HELP ME. *TR

NHTSA ODI #10564376

54,000 miles · Feb 14, 2014
Power Train

WHEN SLOWING TO MAKE TURN "TRACTION" WARNING LIGHT FLASHES VEHICLE DOES NOT WANT TO ACCELERATE WHEN PRESSING GAS PEDAL AND THEN JUST TAKES OFF SUDDENLY. *TR

NHTSA ODI #10564322

46,157 miles · Feb 2, 2014
Electronic Stability Control (esc)Fuel/propulsion SystemVehicle Speed Control

THE CHECK ENGINE LIGHT CAME ON (AND HAD GONE OUT) PREVIOUSLY. DASH SAID "SERVICE STABILITRAC, ENGINE POWER REDUCED" AND A MECHANIC SAID IT WAS A "SENSOR IN THE GAS PEDAL" AND THAT IF IT KEPT HAPPENING WE SHOULD REPLACE IT. I DIDN'T FULLY REALIZE THAT THIS MEANT THAT THE THROTTLE WOULD DISABLE ITSELF WHILE I WAS DRIVING IN MORN…

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THE CHECK ENGINE LIGHT CAME ON (AND HAD GONE OUT) PREVIOUSLY. DASH SAID "SERVICE STABILITRAC, ENGINE POWER REDUCED" AND A MECHANIC SAID IT WAS A "SENSOR IN THE GAS PEDAL" AND THAT IF IT KEPT HAPPENING WE SHOULD REPLACE IT. I DIDN'T FULLY REALIZE THAT THIS MEANT THAT THE THROTTLE WOULD DISABLE ITSELF WHILE I WAS DRIVING IN MORNING RUSH HOUR TRAFFIC ON THE HIGHWAY IN THE LEFT HAND LANE GOING UP A HILL DOING 60 MPH. THERE WAS TRAFFIC BEHIND ME AND IN OTHER LANE SO I HAD TO PULL INTO THE CENTER SHOULDER OVERTOP OF 5 INCHES OF SNOW AND ICE. IT WAS A STRUGGLE NOT TO HIT THE GUARDRAIL. THERE WAS BARELY ENOUGH ROOM. I JUST MADE IT OVER THE YELLOW LINE. IT WAS 20 DEGREES AND THEN HAD TO WAIT AN HOUR FOR A TOW TRUCK. THE CAR DID START AND DRIVE AT THE GARAGE. THIS MECHANIC REPLACED THE ACCELERATION PEDAL ASSEMBLY. THE ERROR WAS CODE P2122. HE ALSO STATED THAT HE COULD SMELL BURNING WIRES. I HAD SMELLED IT BUT DIDN'T REALIZE WHAT IT WAS. *TR

NHTSA ODI #10562593

71,000 miles · Jan 29, 2014
Air Bags

SERVICE AIRBAG LIGHT COMES ON WHEN START. WILL RESET TILL RESTART. DEALER QUOTE WAS 550 FOR PART 200 LABOR. JUST NOW 3 YEARS OLD WITH ALL OTHER COMPLAINTS OBVIOUSLY A DEFECTIVE SAFETY RELATED PART. CHEVY AND GM APPEAR TO BE IGNORING THIS ISSUE AND MAKING A GOOD PROFIT ON DEFECTIVE PARTS. COME ON GM HOW ABOUT BACKING UP YOUR …

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SERVICE AIRBAG LIGHT COMES ON WHEN START. WILL RESET TILL RESTART. DEALER QUOTE WAS 550 FOR PART 200 LABOR. JUST NOW 3 YEARS OLD WITH ALL OTHER COMPLAINTS OBVIOUSLY A DEFECTIVE SAFETY RELATED PART. CHEVY AND GM APPEAR TO BE IGNORING THIS ISSUE AND MAKING A GOOD PROFIT ON DEFECTIVE PARTS. COME ON GM HOW ABOUT BACKING UP YOUR PRODUCT. WE BAILED YOU OUT HOW ABOUT MAKING THINGS RIGHT WITH PEOPLE THAT ARE STILL BUYING YOUR CARS. THIS MAY BE MY 3RD AND LAST GM PRODUCT. *TR

NHTSA ODI #10562053

67,460 miles · Jan 15, 2014
Electronic Stability Control (esc)Vehicle Speed Control

I WAS DRIVING DOWN THE INTERSTATE WITH THE CRUISE CONTROL ON WHEN SUDDENLY MY CAR JERKED AND A MESSAGE SHOWING "ENGINE POWER REDUCED, SERVICE STABILITRAK" SHOWED UP. I NOTICED THE RPMS JERKING UP AND DOWN WITH A PRETTY DRAMATIC RANGE. WHEN I SLOWED DOWN MY CAR STARTED SHAKING. THE WORST PART IS THAT WHEN I SHUT MY CAR OFF THE PR…

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I WAS DRIVING DOWN THE INTERSTATE WITH THE CRUISE CONTROL ON WHEN SUDDENLY MY CAR JERKED AND A MESSAGE SHOWING "ENGINE POWER REDUCED, SERVICE STABILITRAK" SHOWED UP. I NOTICED THE RPMS JERKING UP AND DOWN WITH A PRETTY DRAMATIC RANGE. WHEN I SLOWED DOWN MY CAR STARTED SHAKING. THE WORST PART IS THAT WHEN I SHUT MY CAR OFF THE PROBLEM STOPS. THIS HAS HAPPENED 4 OTHER TIMES. ONCE WHILE IDLING. ONCE WHILE SLOWING DOWN FROM 55 TO 35 AND ONCE WHILE DRIVING ABOUT 35 MPH. THERE SEEMS TO BE NO PATTERN AND IT IS INTERMITTENT. *TR

NHTSA ODI #10560116

Official recalls

2

14V355000 · 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

0

No exact-year investigations in this snapshot.