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2008 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

665 reports with mileage · 145 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.

  • Electrical System. Review the 221 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 134 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 117 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

51 crash reports10 fire reports36 injury reports

What owners actually said

810 reports
77,120 miles · Jun 29, 2015
Electrical SystemEngine

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE DRIVING 45 MPH, THE VEHICLE STALLED AND THE WARNING INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE DID NOT RESTART. THE DEALER WAS CONTACTED, BUT THE VEHICLE WAS NOT DIAGNOSED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 77,120.

NHTSA ODI #10731009

47,500 miles · Jun 23, 2015
Electrical System

THE LEFT REAR DOOR STARTED TO STAY LOCKED WHEN PUT IN PARK AND THE REMOTE WOULD NOT OPEN IT. NOW ALL FOUR DOORS ARE DOING IT. ONE MIGHT UNLOCK OR TWO BUT IT'S NEVER THE SAME DOORS. NOW THEY ARE POPPING HALFWAY UP AND UNLOCKING WHEN YOU PUT IT IN DRIVE. A SEVERE SAFETY ISSUE ESPECIALLY WHEN KIDS ARE IN MY CAR.

NHTSA ODI #10726808

60,000 miles · Jun 22, 2015
Electrical System

I RECENTLY HAD A VENT ACTUATOR FAIL; THE SIGN WAS A LOUD CLICKING NOISE COMING FROM THE FAILED VENT ACTUATOR LOCATED BEHIND THE GLOVE BOX. ACCORDING TO THE INFORMATION THAT I HAVE BEEN ABLE TO GATHER, THERE ARE 4 VENT ACTUATORS LOCATED BEHIND THE DASH OF THE VEHICLE. THESE VENT ACTUATORS SEEM TO FAIL ON A REGULAR BASIS FROM COMP…

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I RECENTLY HAD A VENT ACTUATOR FAIL; THE SIGN WAS A LOUD CLICKING NOISE COMING FROM THE FAILED VENT ACTUATOR LOCATED BEHIND THE GLOVE BOX. ACCORDING TO THE INFORMATION THAT I HAVE BEEN ABLE TO GATHER, THERE ARE 4 VENT ACTUATORS LOCATED BEHIND THE DASH OF THE VEHICLE. THESE VENT ACTUATORS SEEM TO FAIL ON A REGULAR BASIS FROM COMPLAINTS THAT I HAVE BEEN ABLE TO REVIEW ON THE INTERNET. THESE ARE $25 PARTS, HOWEVER THE LABOR COSTS ARE RIDICULOUS; $300-400 PER VENT ACTUATOR. IF THESE VENT ACTUATORS FAIL AT RANDOM TIMES, THAT IS AT A COST OF UP TO $425 FOR EACH VISIT TO THE DEALER, AND THERE IS NO GUARANTEE THAT THEY WON'T FAIL ONCE AGAIN. CHEVROLET IS FULLY AWARE OF THE PROBLEM, ACCORDING TO THEIR OWN WEB SITE. HOWEVER, THEY CONTINUE TO CHARGE THE OWNER OF THE VEHICLE THESE OUTRAGEOUS FEES. I AM SEEKING ASSISTANCE IN HAVING CHEVROLET REPLACE ALL THE VENT ACTUATORS WITH A QUALITY PRODUCT; NOTHING LIKE CHEAP CHINESE PLASTIC. IN ADDITION, THEY NEED TO QUIT PASSING THE LABOR COSTS ONTO THE OWNER FOR A PROBLEM THAT THEY REFUSE TO ADDRESS.

NHTSA ODI #10726514

108,500 miles · Jun 14, 2015
Electrical SystemUnknown Or Other

CAME TO GET IN AND UNLOCK CAR WHEN I NOTICED ONLY THE FRONT PASSENGER DOOR UNLOCKS. HAD TO CLIMB THROUGH THE CAR (WHILE 5 MONTHS PREGNANT) TO UNLOCK BOTH BACKSEAT DOORS FOR MY NIECE AND INFANT NEPHEW TO GET THEM IN THE CAR. THE 3 LOCKS, BESIDES PASSENGER FRONT, ONLY WORK MAYBE ONCE A WEEK RANDOMLY. I HAVE MY FIRST CHILD ON THE W…

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CAME TO GET IN AND UNLOCK CAR WHEN I NOTICED ONLY THE FRONT PASSENGER DOOR UNLOCKS. HAD TO CLIMB THROUGH THE CAR (WHILE 5 MONTHS PREGNANT) TO UNLOCK BOTH BACKSEAT DOORS FOR MY NIECE AND INFANT NEPHEW TO GET THEM IN THE CAR. THE 3 LOCKS, BESIDES PASSENGER FRONT, ONLY WORK MAYBE ONCE A WEEK RANDOMLY. I HAVE MY FIRST CHILD ON THE WAY IN NOVEMBER, AND NOW I HAVE TO WORRY IF I WILL HAVE TO SET MY BABY ON THE GROUND DURING WINTER TO CLIMB THROUGH THE CAR TO UNLOCK THE BACK DOOR MANUALLY.

NHTSA ODI #10725136

109,000 miles · Jun 14, 2015
EnginePower TrainVehicle Speed Control

I WAS DRIVING DOWN THE STREET AND OUT OF NOWHERE THE ENGINE LIGHT CAME ON AND SAID ENGINE REDUCED POWER. THE CAR SEEMED TO SLOW DOWN AND NOT HAVE POWER. IF I CAME TO A STOP AND BEGAN TO DRIVE AGAIN, THE CAR BARELY ACCELERATED AND THE TRANSMISSION JERKED EVERY SINGLE TIME IT SHIFTED. I HAD EVERY CAR GOING AROUND ME DOWN THE BUSY …

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I WAS DRIVING DOWN THE STREET AND OUT OF NOWHERE THE ENGINE LIGHT CAME ON AND SAID ENGINE REDUCED POWER. THE CAR SEEMED TO SLOW DOWN AND NOT HAVE POWER. IF I CAME TO A STOP AND BEGAN TO DRIVE AGAIN, THE CAR BARELY ACCELERATED AND THE TRANSMISSION JERKED EVERY SINGLE TIME IT SHIFTED. I HAD EVERY CAR GOING AROUND ME DOWN THE BUSY STREET, BECAUSE THE CAR WOULD BARELY GO. I WAS WORRIED I WOULDN'T EVEN MAKE IT HOME AND THAT THE TRANSMISSION WAS GOING TO HAVE SERIOUS PROBLEMS ALONG WITH THE ENGINE AS IT JERKED ROUGHLY WITH EVERY GEAR CHANGE. THIS IS SOMETHING THAT NEEDS TO BE RECALLED IMMEDIATELY! IT COULDN'T HAVE HAPPENED AT A WORSE TIME, AS I JUST PURCHASED THIS CAR A FEW WEEKS AGO, HAVE MY FIRST CHILD ON THE WAY, AND JUST GOT A HOUSE. *TR

NHTSA ODI #10725134

120,000 miles · Jun 4, 2015
Structure

THE POWER LOCKING MECHANISM FAILURE. THE ONLY DOOR THAT CAN BE UNLOCKED BY THE KEY FOB IS THE DRIVER'S DOOR. ALL OF THE OTHER DOORS MUST BE MANUALLY UNLOCKED. IF SOMEONE NEEDS TO ENTER THE VEHICLE FROM THE PASSENGER SIDE, THE WINDOW MUST BE OPENED TO ALLOW THE PERSON ON THE PASSENGER SIDE OF THE VEHICLE TO REACH IN AND UNLOCK…

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THE POWER LOCKING MECHANISM FAILURE. THE ONLY DOOR THAT CAN BE UNLOCKED BY THE KEY FOB IS THE DRIVER'S DOOR. ALL OF THE OTHER DOORS MUST BE MANUALLY UNLOCKED. IF SOMEONE NEEDS TO ENTER THE VEHICLE FROM THE PASSENGER SIDE, THE WINDOW MUST BE OPENED TO ALLOW THE PERSON ON THE PASSENGER SIDE OF THE VEHICLE TO REACH IN AND UNLOCK THE DOOR. THE VEHICLE WAS TAKEN TO THE DEALERSHIP AND WAS TOLD THE THE ACTUATOR IN THE DOORS WERE MALFUNCTIONING, AND THE COST WOULD BE $1,300.00 TO HAVE THEM REPAIRED. VEHICLE HAS NOT BEEN REPAIRED.

NHTSA ODI #10723374

115,000 miles · May 30, 2015
Exterior Lighting

THE LOW BEAM HEADLIGHT ON THE PASSENGER SIDE KEEPS GOING OUT. I HAVE REPLACED THE BULBS MANY TIMES, BUT THERE IS NOTHING WRONG WITH THE BULBS. I DON'T KNOW IF THERE IS A PROBLEM WITH THE CONNECTOR THE BULB GOES INTO OR IF THERE IS AN ELECTRICAL SHORT PROBLEM. I BELIEVE GM KNOWS ABOUT THE PROBLEM, BUT WON'T DO A RECALL. I HAV…

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THE LOW BEAM HEADLIGHT ON THE PASSENGER SIDE KEEPS GOING OUT. I HAVE REPLACED THE BULBS MANY TIMES, BUT THERE IS NOTHING WRONG WITH THE BULBS. I DON'T KNOW IF THERE IS A PROBLEM WITH THE CONNECTOR THE BULB GOES INTO OR IF THERE IS AN ELECTRICAL SHORT PROBLEM. I BELIEVE GM KNOWS ABOUT THE PROBLEM, BUT WON'T DO A RECALL. I HAVE SEEN THE SAME COMPLAINT AS MINE ALL OVER THE WEB. SINCE THIS PROBLEM HAS NOT CAUSED ANY FATALITIES THAT I'M AWARE OF, THERE IS NO REAL PRESSURE COMING FROM ENOUGH CONSUMERS TO WARRANT A RECALL. I AM HOPING THAT IF YOUR ORGANIZATION ADDS ITS CONSIDERABLE WEIGHT TO REQUESTING THAT GM DOES A RECALL ON THIS PROBLEM, IT MIGHT HELP.

NHTSA ODI #10722401

98,000 miles · May 29, 2015
Electrical SystemEngineVehicle Speed Control

I STARTED MY CAR AND THE RPM'S WENT TO 0. MESSAGE STATED "SERVICE TRACTION CONTROL" AND ENGINE POWER REDUCED". WHEN I LOOKED UP INFORMATION ONLINE I NOTICED MANY PEOPLE HAD THE SAME PROBLEM WITH CHEVY/GM CARS.

NHTSA ODI #10722241

120,000 miles · May 13, 2015
Electrical System

DRIVING ON THE HIGHWAY DURING RUSH HOUR THRU A CONSTRUCTION ZONE MY CAR GAVE ME THE ENGINE POWER REDUCE THEN NOT EVEN A MILE DOWN THE ROAD THE STARTING DISABLED SERVICE THROTTLE MESSAGE CAME THEN THE CAR STALLED WITH NO SHOULDER TO PULL OVER ON. SAT FOR ABOUT MAYBE 5 MIN THEN MADE IT HOME. NOT IT HAPPENS MORE FREQUENT. TOOK TO T…

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DRIVING ON THE HIGHWAY DURING RUSH HOUR THRU A CONSTRUCTION ZONE MY CAR GAVE ME THE ENGINE POWER REDUCE THEN NOT EVEN A MILE DOWN THE ROAD THE STARTING DISABLED SERVICE THROTTLE MESSAGE CAME THEN THE CAR STALLED WITH NO SHOULDER TO PULL OVER ON. SAT FOR ABOUT MAYBE 5 MIN THEN MADE IT HOME. NOT IT HAPPENS MORE FREQUENT. TOOK TO THE GM DEALER TO GET IT DIAGNOSED AND THEY TOLD ME THEY COULDN'T FIND A PROBLEM WITH IT. SO BASICALLY SPENT 40 BUCKS TO HANG OUT AT THE DEALERSHIP FOR THEM TO TELL ME NOTHING. THEY EVEN CHECKED MY VIN AND NO RECALL.

NHTSA ODI #10716108

118,000 miles · May 11, 2015
EngineTraction Control System

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE DRIVING APPROXIMATELY 30 MPH, THE VEHICLE DECELERATED AS THE TRACTION CONTROL AND ENGINE SPEED REDUCED WARNING LIGHTS ILLUMINATED. AS A RESULT, THE VEHICLE STALLED. THE VEHICLE FAILED TO RESTART. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FA…

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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. WHILE DRIVING APPROXIMATELY 30 MPH, THE VEHICLE DECELERATED AS THE TRACTION CONTROL AND ENGINE SPEED REDUCED WARNING LIGHTS ILLUMINATED. AS A RESULT, THE VEHICLE STALLED. THE VEHICLE FAILED TO RESTART. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 118,000.

NHTSA ODI #10715583

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

1

DP14001 · Passenger Air Bag Ocs Algorithm

Opened Jul 22, 2014 · Closed Mar 7, 2017

Status: closed (inferred from source dates) · Air Bags; Air Bags:frontal:sensor/control MODULE-INACTIVE

The Agency received a petition on November 14, 2013 requesting an investigation into the operation of the passenger air bag Occupant Classification System (OCS) software logic and algorithm.The petitioner states that due to this alleged defect, the passenger air bag may be suppressed at point of impact and not provided the occupant protection as needed in a crash.On July 22, 2014, NHTSA opened DP14-001 to further review the crash event and perform a more comprehensive search and analysis of the Fatality Analysis Reporting System (FARS).The Agency also collected manufacturers reports on the alleged OCS issue on the subject Impala vehicles and other GM and non-GM peer vehicles.After examination of the petition and available data relating to the subject vehicle's OCS and the specific crash incident where the OCS allegedly failed to operate properly, NHTSA did not identify an issue with the MY2008 Impala involved in the subject crash, nor has it identified a safety-related defect trend existing in the OCS used in the MY 2006-2008 Impala vehicles, in GM peer vehicles or in other non-GM peer vehicles.NHTSA has concluded that further expenditure of the agency's investigative resources is not warranted. The agency accordingly has denied the petition.However, the agency will take further action if warranted by changing future circumstances. The official petition denial, as published in the Federal Register, is available in the document file for this defect petition.The single complaint and crash noted in the Failure Report above is the petitioner's VOQ (10568388) and can be reviewed online at https://www.nhtsa.gov/recalls?nhtsaId=10568388.

Additional source detail variants (2)

Air Bags:frontal:sensor/control MODULE-INACTIVE

The Agency received a petition on November 14, 2013 requesting an investigation into the operation of the passenger air bag Occupant Classification System (OCS) software logic and algorithm.The petitioner states that due to this alleged defect, the passenger air bag may be suppressed at point of impact and not provided the occupant protection as needed in a crash.On July 22, 2014, NHTSA opened DP14-001 to further review the crash event and perform a more comprehensive search and analysis of the Fatality Analysis Reporting System (FARS).The Agency also collected manufacturers reports on the alleged OCS issue on the subject Impala vehicles and other GM and non-GM peer vehicles.After examination of the petition and available data relating to the subject vehicle's OCS and the specific crash incident where the OCS allegedly failed to operate properly, NHTSA did not identify an issue with the MY2008 Impala involved in the subject crash, nor has it identified a safety-related defect trend existing in the OCS used in the MY 2006-2008 Impala vehicles, in GM peer vehicles or in other non-GM peer vehicles.NHTSA has concluded that further expenditure of the agency's investigative resources is not warranted. The agency accordingly has denied the petition.However, the agency will take further action if warranted by changing future circumstances. The official petition denial, as published in the Federal Register, is available in the document file for this defect petition.The single complaint and crash noted in the Failure Report above is the petitioner's VOQ (10568388) and can be reviewed online at https://www.nhtsa.gov/recalls?nhtsaId=10568388.

Air Bags

The Agency received a petition on November 14, 2013 requesting an investigation into the operation of the passenger air bag Occupant Classification System (OCS) software logic and algorithm.The petitioner states that due to this alleged defect, the passenger air bag may be suppressed at point of impact and not provided the occupant protection as needed in a crash.On July 22, 2014, NHTSA opened DP14-001 to further review the crash event and perform a more comprehensive search and analysis of the Fatality Analysis Reporting System (FARS).The Agency also collected manufacturers reports on the alleged OCS issue on the subject Impala vehicles and other GM and non-GM peer vehicles.After examination of the petition and available data relating to the subject vehicle's OCS and the specific crash incident where the OCS allegedly failed to operate properly, NHTSA did not identify an issue with the MY2008 Impala involved in the subject crash, nor has it identified a safety-related defect trend existing in the OCS used in the MY 2006-2008 Impala vehicles, in GM peer vehicles or in other non-GM peer vehicles.NHTSA has concluded that further expenditure of the agency's investigative resources is not warranted. The agency accordingly has denied the petition.However, the agency will take further action if warranted by changing future circumstances. The official petition denial, as published in the Federal Register, is available in the document file for this defect petition.The single complaint and crash noted in the Failure Report above is the petitioner's VOQ (10568388) and can be reviewed online at https://www.nhtsa.gov/recalls?nhtsaId=10568388.