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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
80,000 miles · Jan 16, 2014
Engine

MY ENGINE POWER REDUCED LIGHT KEEPS COMING ON AND THE POWER IS SIGNIFICANTLY AFFECTED. I CAN SET MY CRUISE AND THEN WITHOUT WARNING THE LIGHT COMES ON, CRUISE STOPS WORKING AND CAR SLOWS DOWN. THIS IS A HAZARD IN FAST MOVING TRAFFIC. IT APPEARS THAT THIS IS A VERY COMMON PROBLEM AMONG 2008 MODEL IMPALAS. *TR

NHTSA ODI #10560203

100,500 miles · Dec 30, 2013
Engine

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 70 MPH, THE VEHICLE SERVICE TRACTION CONTROL AND ENGINE POWER REDUCED LIGHTS ILLUMINATED. THE VEHICLE WAS NOT TAKEN FOR DIAGNOSIS OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 10…

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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 70 MPH, THE VEHICLE SERVICE TRACTION CONTROL AND ENGINE POWER REDUCED LIGHTS ILLUMINATED. THE VEHICLE WAS NOT TAKEN FOR DIAGNOSIS OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 100,500.

NHTSA ODI #10557704

107,122 miles · Dec 28, 2013
EngineService BrakesSteering

I WAS DRIVING ABOUT 35 MPH THE ENTIRE CAR SYSTEM SHUT OFF , NO WARNING LIGHTS CAME, I ROLLED INTO A DIRT PARKING LOT, AND TURNED THE KEY OFF, SAT THERE FOR A LITTLE WHILE THEN CONTINUE TO WORK, HAD TO TAKE ALTERNATE ROUTE, DIDN'T KNOW WHEN OR IF IT WOULD HAPPEN AGAIN. IT DID HAPPEN AGAIN LATER THAT AFTERNOON, WHILE AUTOZONE TEC…

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I WAS DRIVING ABOUT 35 MPH THE ENTIRE CAR SYSTEM SHUT OFF , NO WARNING LIGHTS CAME, I ROLLED INTO A DIRT PARKING LOT, AND TURNED THE KEY OFF, SAT THERE FOR A LITTLE WHILE THEN CONTINUE TO WORK, HAD TO TAKE ALTERNATE ROUTE, DIDN'T KNOW WHEN OR IF IT WOULD HAPPEN AGAIN. IT DID HAPPEN AGAIN LATER THAT AFTERNOON, WHILE AUTOZONE TECH WAS CHECKING MY BATTERY. IT WAS FRIGHTENING, THANK GOD!! TRAFFIC WAS LIGHT.I LIVE WHERE A LOT OF BIG RIGS COME AND GO, I MOSTLY DRIVE FREEWAYS, BUT THAT DAY I HAD TO CHANGE MY ROUTE. *TR

NHTSA ODI #10557525

98,000 miles · Dec 24, 2013
Electronic Stability Control (esc)EngineVehicle Speed Control

I HAVE A 2008 CHEVROLET IMPALA LTZ. I HAVE HAD SEVERAL OCCASIONS NOW WHEN MY CAR HAS STARTED FLASHING "SERVICE STABILITRAK" "ENGINE POWER REDUCED" "SERVICE AIRBAGS" AND THEN ALL THE CORRESPONDING LIGHTS COME ON. ONE OF THE TIMES THE VEHICLE FLASHED ALL OF THOSE WARNINGS, THE LIGHTS CAME ON AND THE CAR DIED, WHILE I WAS DRIVING.…

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I HAVE A 2008 CHEVROLET IMPALA LTZ. I HAVE HAD SEVERAL OCCASIONS NOW WHEN MY CAR HAS STARTED FLASHING "SERVICE STABILITRAK" "ENGINE POWER REDUCED" "SERVICE AIRBAGS" AND THEN ALL THE CORRESPONDING LIGHTS COME ON. ONE OF THE TIMES THE VEHICLE FLASHED ALL OF THOSE WARNINGS, THE LIGHTS CAME ON AND THE CAR DIED, WHILE I WAS DRIVING. IT LOST ALL POWER AND IT TOOK EVERYTHING I HAD TO STEER THE VEHICLE OFF THE ROAD. I HAD MY [XXX] YEAR OLD WITH ME THAT TIME AND WAS SCARED I WAS NOT GOING TO BE ABLE TO GET US TO A SAFE SPOT TO SIT AND WAIT FOR HELP. THE MOST RECENT INCIDENT HAPPENED LAST EVENING ON MY WAY HOME FROM WORK. I WAS DRIVING ON THE FREEWAY GOING ABOUT 75MPH, THE WARNINGS FLASHED AND THEN MY CAR LOST POWER AND FELT AS THOUGH IT WAS NOT HANDLING THE ROAD AS WELL AS IT SHOULD. I LIVE IN MN AND WE ARE IN THE MIDDLE OF WINTER NOW. I NEED MY CAR TO BE SAFE AND I RELY ON THIS CAR TO GET MY SON AND I TO WHERE WE NEED TO GO SAFELY! THIS IS THE ONLY VEHICLE I HAVE AND CANNOT AFFORD FOR SOMETHING TO HAPPEN TO IT. I HAVE BEEN READING SEVERAL FORUMS ABOUT OTHERS THAT THIS IS HAPPENING TO AND CAN'T HELP BUT FEEL THERE HAS TO BE SOMETHING MORE TO THE SITUATION. I WOULD FEEL HORRIBLE IF SOMETHING EVER HAPPENED TO MY FAMILY OR ANYONE ELSE BECAUSE OF MY FAULTY VEHICLE!! THIS NEEDS TO BE FIGURED OUT AND TAKEN CARE OF. *TR *DL PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA ODI #10557171

52,107 miles · Dec 22, 2013
Electrical System

MY KEY IS STUCK IN THE IGNITION AND WILL NOT COME OUT. I CAN NOT TURN IT OFF COMPLETELY. *TR

NHTSA ODI #10556945

102,348 miles · Dec 17, 2013
Vehicle Speed Control

TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE TRAVELING 65 MPH, THE VEHICLE SUDDENLY LOST ACCELERATION POWER AS THE TRACTION CONTROL WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE FAILURE COULD NOT BE DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED…

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TL* THE CONTACT OWNS A 2008 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE TRAVELING 65 MPH, THE VEHICLE SUDDENLY LOST ACCELERATION POWER AS THE TRACTION CONTROL WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE FAILURE COULD NOT BE DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED ABOUT THE FAILURE. THE FAILURE MILEAGE WAS 102,348. THE VIN WAS UNAVAILABLE.

NHTSA ODI #10556411

72,424 miles · Dec 16, 2013
Electronic Stability Control (esc)Traction Control System

I WAS DRIVING AT HIGHWAY SPEED (60 MPH) ON A TWO LANE ROAD. TEMPERATURE WAS BELOW FREEZING, NO ICE OR SNOW. SUDDENLY A BELL SOUNDED, THE "SERVICE TRACTION CONTROL" BLINKED ON THE DISPLAY, THE TRACTION LIGHT CAME ON, AND THEN THE VEHICLE SUDDENLY REDUCED POWER, AND "ENGINE POWER REDUCED" DISPLAYED ALTERNATELY WITH THE "SERVICE …

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I WAS DRIVING AT HIGHWAY SPEED (60 MPH) ON A TWO LANE ROAD. TEMPERATURE WAS BELOW FREEZING, NO ICE OR SNOW. SUDDENLY A BELL SOUNDED, THE "SERVICE TRACTION CONTROL" BLINKED ON THE DISPLAY, THE TRACTION LIGHT CAME ON, AND THEN THE VEHICLE SUDDENLY REDUCED POWER, AND "ENGINE POWER REDUCED" DISPLAYED ALTERNATELY WITH THE "SERVICE TRACTION CONTROL" WARNING. I WAS SCARED, BUT HAD ABOUT 8 MILES TO DRIVE TO MY HOME TOWN. I PULLED TO THE SHOULDER AT ABOUT 40 MPH, TURNED ON MY FLASHERS, AND CONTINUED ON TO MY HOME. IF THIS HAD HAPPENED WITH ICE ON THE ROAD, AS THERE HAD BEEN THAT MORNING ON MY WAY TO WORK, A CRASH WOULD NO DOUBT HAVE OCCURRED AS THESE ROADS ARE VERY SLIPPERY IN WINTER. *TR

NHTSA ODI #10556167

108,000 miles · Dec 9, 2013
EnginePower TrainVehicle Speed Control

IN JUNE 2012 I HAD THIS PROBLEM ERROR MESSAGE READ: "ENGINE POWER REDUCED " AS I WAS DRIVING 55 MPH ON HIGHWAY MPH FELL BELOW TO 40 I HAD TO GET OFF HIGHWAY. I HAD THIS PROBLEM FIXED SO I THOUGHT IT COST ME ABOUT 360 DOLLARS. SAME EXACT RECURRING PROBLEM SAME ERROR MESSAGE TODAY 12/09/13. THIS IS RIDICULOUS GM HAS TO KNOW THI…

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IN JUNE 2012 I HAD THIS PROBLEM ERROR MESSAGE READ: "ENGINE POWER REDUCED " AS I WAS DRIVING 55 MPH ON HIGHWAY MPH FELL BELOW TO 40 I HAD TO GET OFF HIGHWAY. I HAD THIS PROBLEM FIXED SO I THOUGHT IT COST ME ABOUT 360 DOLLARS. SAME EXACT RECURRING PROBLEM SAME ERROR MESSAGE TODAY 12/09/13. THIS IS RIDICULOUS GM HAS TO KNOW THIS IS NOT SAFE. DEALERSHIP WILL NOT REPAIR AGAIN AT THEIR OWN EXPENSE. TOO MUCH MONEY FOR ME TO CONTINUE PAYING OVER N OVER AGAIN. THEY NEED TO RECALL THIS CAR IT'S OUTRAGEOUS! CAN SOMEONE PLEASE HELP US?! *TR

NHTSA ODI #10555375

164,000 miles · Dec 9, 2013
Structure

WHILE THE VEHICLE WAS STOPPED, THE DRIVER'S SIDE REAR DOOR WOULD NOT OPEN. IT DOES NOT OPEN ONE MONTH LATER, AFTER MULTIPLE ATTEMPTS TO LOCK AND UNLOCK DOOR AND ENGAGING THE HANDLE FROM INSIDE AND OUT. IN THE EVENT OF ACCIDENT OR EMERGENCY, THE INABILITY TO OPEN THE DOOR COULD QUICKLY RESULT IN DEATH OR INJURY. IN A FAMILY WI…

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WHILE THE VEHICLE WAS STOPPED, THE DRIVER'S SIDE REAR DOOR WOULD NOT OPEN. IT DOES NOT OPEN ONE MONTH LATER, AFTER MULTIPLE ATTEMPTS TO LOCK AND UNLOCK DOOR AND ENGAGING THE HANDLE FROM INSIDE AND OUT. IN THE EVENT OF ACCIDENT OR EMERGENCY, THE INABILITY TO OPEN THE DOOR COULD QUICKLY RESULT IN DEATH OR INJURY. IN A FAMILY WITH THREE VEHICLES OF THIS MAKE AND MODEL, ALL THREE HAVE EXPERIENCED THIS PROBLEM. CHEVROLET DEALER WAS UNWILLING TO INFORM MANUFACTURER OF DEFECT. *TR

NHTSA ODI #10555368

62,000 miles · Dec 9, 2013
Steering

I HAVE OWNED MY 2008 CHEVY IMPALA SINCE JUNE 2011 AFTER TWO WINTERS AND HEADING INTO A THIRD I HAVE NOTICED THAT THIS CAR CAN NOT BE CONTROLLED IN ANY SNOWY CONDITION. I HAVE HAD THE SAME PROBLEM EVERY WINTER SINCE I HAVE OWNED THE CAR, WHEN DRIVING THE CAR IS ALL OVER THE ROAD AND NEARLY IMPOSSIBLE TO KEEP UNDER CONTROL. OTHER …

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I HAVE OWNED MY 2008 CHEVY IMPALA SINCE JUNE 2011 AFTER TWO WINTERS AND HEADING INTO A THIRD I HAVE NOTICED THAT THIS CAR CAN NOT BE CONTROLLED IN ANY SNOWY CONDITION. I HAVE HAD THE SAME PROBLEM EVERY WINTER SINCE I HAVE OWNED THE CAR, WHEN DRIVING THE CAR IS ALL OVER THE ROAD AND NEARLY IMPOSSIBLE TO KEEP UNDER CONTROL. OTHER CARS PASS BY ME AND STARE AT ME AS IF SOMETHING IS WRONG WITH ME BUT IT IS THE CAR, I CAN BARELY GO 25 MPH WHILE OTHER CARS ARE DOING 40MPH+ WITH NO PROBLEM. I HAVE BROUGHT THE CAR INTO THE DEALERSHIP MULTIPLE TIMES AND THEY HAVE NO SOLUTION TO MY PROBLEM, I HAVE ALSO HAD THE NOTORIOUS TIRE WEAR ON THE INSIDE ONLY PROBLEM TOO. EVEN AFTER BRAND NEW TIRES AND ALIGNMENT THE CAR HAVE ZERO IMPROVEMENT WHEN IT COMES TO HANDLING IN THE SNOW. WHEN TRYING TO GO ANYTHING FASTER THAN 25 MPH IT SEEMS LIKE THE TRACTION CONTROL LIGHT WONT STOP BLINKING AS IF THE CAR CANT GRAB ON TO ANYTHING AND IS DRIFTING AROUND FREELY. THIS IS REALLY A PROBLEM AND CAN BE LIFE THREATENING IF THEIR IS NO SOLUTION OFFERED, I DO NOT FEEL COMFORTABLE NOR SAFE WHILE DRIVING IT AND THAT IS AN ISSUE WHEN YOU LIVE IN CHICAGO. IF ANY ONE KNOWS A FIX TO THIS PROBLEM I WOULD GREATLY APPRECIATE IT OR I GUESS I WILL JUST HAVE TO BORROW SOMEONE ELSE'S CAR WHEN IT SNOWS AND I HAVE TO BE SOMEWHERE. *TR

NHTSA ODI #10555341

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.