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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

Unknown Or Other complaints

41 reports
Clear category filter
40 miles · Jul 2, 2018
Electrical SystemFuel/propulsion SystemUnknown Or Other

TAKATA RECALL I HAVE A 2008 CHEVY IMPALA I'M HAVING PROBLEMS WITH ENGINE REDUCE CAR IS JERKING AND SLOWING DOWN I HAD THE PATIO REPLACED AND ONE SENSOR AND NOW I AM HAVING A THROTTLEBODY PUT ON HOPEFULLY HOPEFULLY THIS STOPS THE PROBLEM BUT THIS ISSUE HAS BEEN GOING ON FOR A VERY LONG TIME OTHER PEOPLE I HAVE COMMUNICATED WITH …

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TAKATA RECALL I HAVE A 2008 CHEVY IMPALA I'M HAVING PROBLEMS WITH ENGINE REDUCE CAR IS JERKING AND SLOWING DOWN I HAD THE PATIO REPLACED AND ONE SENSOR AND NOW I AM HAVING A THROTTLEBODY PUT ON HOPEFULLY HOPEFULLY THIS STOPS THE PROBLEM BUT THIS ISSUE HAS BEEN GOING ON FOR A VERY LONG TIME OTHER PEOPLE I HAVE COMMUNICATED WITH THAT HAS THE SAME CAR AS ME ARE HAVING THE SAME PROBLEMS UNFORTUNATELY I LOOK THESE PROBLEMS UP IN OUR CARS FOR THE 2008 CHEVY AND WAS NOT ON THE RECALL LIST WHICH I THINK THAT IT SHOULD

NHTSA ODI #11105236

Mileage unknown · Apr 18, 2018
Unknown Or Other

I HAVE A PROBLEM WITH PUTTING MY VEHICLE IN GEAR WHEN I AM PARK ON AN INCLINE . OR A HIGH SURFACE . THE GEARS LEVER FEELS LIKE IT BE STUCK OR LOCKED . AND IT BE HARD TO SHIFT INTO GEAR .

NHTSA ODI #11088827

Mileage unknown · Feb 13, 2018
Unknown Or OtherInjury

BACK DOOR LOCKS WILL NOT OPEN FROM OUTSIDE OF VEHICLE WITH KEY FOB OR WITH INSIDE POWER LOCKS, (NO OUTSIDE KEY ENTRY LOCKS IN BACK DOORS) THEY REMAIN LOCKED AT ALL TIMES AND MY GRANDCHILD MUST CLIMB OVER FRONT SEAT TO GET IN THE BACK OF VEHICLE AND VICE A VERSA TO GET OUT. IF ACCIDENT OCCURS, FIRE STARTS BABY OR CHILD COULD N…

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BACK DOOR LOCKS WILL NOT OPEN FROM OUTSIDE OF VEHICLE WITH KEY FOB OR WITH INSIDE POWER LOCKS, (NO OUTSIDE KEY ENTRY LOCKS IN BACK DOORS) THEY REMAIN LOCKED AT ALL TIMES AND MY GRANDCHILD MUST CLIMB OVER FRONT SEAT TO GET IN THE BACK OF VEHICLE AND VICE A VERSA TO GET OUT. IF ACCIDENT OCCURS, FIRE STARTS BABY OR CHILD COULD NOT GET OUT!! I HAVE COMPLAINED TO CHEVY THEY WILL NOT DO ANYTHING ABOUT IT. I HAVE READ OTHER COMPLAINTS THAT ALL FOUR DOOR LOCKS MAY GO AT SOME POINT. THIS IS A DEFECT AND SHOULD BE A RECALL. CHEVY WANTS HUNDREDS OF DOLLARS (EACH DOOR LOCK)TO HAVE THEM FIXED. I HAVE NEVER HAD A VEHICLE THAT THIS HAS HAPPENED TO IN 41 YEARS OF DRIVING. I HAVE HURT MY OWN BACK TRYING TO REACH TO THE BACK SEAT FROM THE FRONT ONLY. IT STARTED WITH ONE LOCK A FEW YEARS AGO AND THEN THE SECOND ONE STARTED. PLEASE HELP!

NHTSA ODI #11072662

57,000 miles · Dec 28, 2017
EngineUnknown Or Other

LEAKING AND CAN'T IDENTIFY IF FRONT ENGINE COVER OIL IS LEAKING, OR ENGINE OIL FILTER ADAPTER GASKET, OR HEAD GASKET OIL LEAK. HELP! I WAS HAVING MY OIL CHANGED.

NHTSA ODI #11057167

175,462 miles · Dec 26, 2017
Unknown Or Other

THE CAR WAS IN THE DRIVE WAY, IT WAS ON, THE CAR READ OUT ON THE DASHBOARD ' SERVICE AIR BAG' AND THE SECURITY LOCK CAME ON. CAR SHUT OFF AND NEVER TURNS BACK ON.

NHTSA ODI #11056387

117,000 miles · Dec 8, 2017
Electronic Stability Control (esc)Fuel/propulsion SystemUnknown Or Other

THROTTLE PEDAL GONE BAD /SERVICE TRACTION CONTROL WARNING ?

NHTSA ODI #11053491

85,000 miles · Aug 23, 2017
Electrical SystemUnknown Or Other

SHIFT LEVER WOULD NOT COME OUT OF PARK. CAR WAS PARKED IN A CITY PARKING LOT

NHTSA ODI #11019194

Mileage unknown · Aug 22, 2017
EngineUnknown Or OtherVehicle Speed Control

FIRST, THE KEY WILL NOT COME OUT OF THE IGNITION WITHOUT PRESSING THE RELEASE KEY SWITCH LOCATED UNDER THE STEERING WHEEL. THEN THE CAR WON'T ACCELERATE OVER 20 MPH IN D WHILE DRIVING ANYWHERE, IT WON'T GO OVER 40 IN D3. NOT SURE WHY BUT THIS IS WHAT IS HAPPENING WITH THE IMPALA.

NHTSA ODI #11018970

83,000 miles · Jun 12, 2017
Unknown Or Other

IN COMING DOWN A MOUNTAIN THE CAR TREMBLES ALMOST UNCONTROLLABLY. I HAVE HAD THE ROTARS SMOOTHED OUT LAST YEAR AND NOW I HAVE THE SAME PROBLEM AGAIN. MY NEPHEWS WIFE HAS THE SAME PROBLEM WITH HER IMPALA AND ALSO MY SISTER IN LAW WHO ALSO HAS AN IMPALA. WHAT CAN BE DONE TO FIX THIS PROBLEM?

NHTSA ODI #10994465

157,000 miles · Mar 17, 2017
Unknown Or Other

DRIVING DOWN HWY. CHECK ENGINE LIGHT CAME ON. THEN FLASHED REDUCED ENGINE POWER AND IT CUT OFF. WOULD NOT START. LET IT SIT THEN IT STARTED. ALSO ENGINE HAS LEAK AND BLOWS OIL ON THE MOTOR

NHTSA ODI #10966478

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.