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2005 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

499 reports with mileage · 110 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 331 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 60 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 52 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

39 crash reports13 fire reports22 injury reports

What owners actually said

609 reports
61,036 miles · Oct 15, 2008
Electrical System

DIGITAL INSTRUMENT CLUSTER SPEEDOMETER AND FUEL LEVEL GAUGE, SPEEDOMETER GOES PAST 120MPH WHILE DRIVING AND CONTINUES CLIMBING UNTIL THE ENGINE IS SHUT OFF, FUEL GAUGE DOES THE SAME GOES PAST FULL WHEN LESS THAN FULL. THE PROBLEM IS NOT CONSTANT BUT OCCURS MOSTLY IN DAMP OR RAINY WEATHER. I HAVE FOUND THAT BOTH CAN BE RESET SIMP…

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DIGITAL INSTRUMENT CLUSTER SPEEDOMETER AND FUEL LEVEL GAUGE, SPEEDOMETER GOES PAST 120MPH WHILE DRIVING AND CONTINUES CLIMBING UNTIL THE ENGINE IS SHUT OFF, FUEL GAUGE DOES THE SAME GOES PAST FULL WHEN LESS THAN FULL. THE PROBLEM IS NOT CONSTANT BUT OCCURS MOSTLY IN DAMP OR RAINY WEATHER. I HAVE FOUND THAT BOTH CAN BE RESET SIMPLY BY TURNING THE IGNITION KEY ON AND OFF UNTIL WHICH EVERY INSTRUMENT IS ACTING UP GOES BACK TO ZERO. IT 'S MORE OF A NUISANCE THAN ANY THING. *TR

NHTSA ODI #10245602

92,500 miles · Oct 8, 2008
Vehicle Speed Control

TL*THE CONTACT OWNS A 2005 CHEVROLET IMPALA. WHILE DRIVING LESS THAN 70 MPH, THE VEHICLE WOULD NOT DECELERATE WHEN THE BRAKE PEDAL WAS DEPRESSED. THE CONTACT CONTINUED TO PUMP THE BRAKES UNTIL THE VEHICLE EVENTUALLY SLOWED DOWN. PERIODICALLY, WHILE TRAVELING IN RESIDENTIAL AREAS OR AREAS WHERE THE SPEED LIMIT IS LESS THAN 55 …

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TL*THE CONTACT OWNS A 2005 CHEVROLET IMPALA. WHILE DRIVING LESS THAN 70 MPH, THE VEHICLE WOULD NOT DECELERATE WHEN THE BRAKE PEDAL WAS DEPRESSED. THE CONTACT CONTINUED TO PUMP THE BRAKES UNTIL THE VEHICLE EVENTUALLY SLOWED DOWN. PERIODICALLY, WHILE TRAVELING IN RESIDENTIAL AREAS OR AREAS WHERE THE SPEED LIMIT IS LESS THAN 55 MPH, THE VEHICLE WILL ACCELERATE ON ITS OWN. THE CONTACT WOULD REMOVE HIS FOOT FROM THE ACCELERATOR PEDAL AND THE VEHICLE ACTED AS IF IT WERE STUCK IN CRUISE CONTROL. THE DEALER BELIEVED THAT THE CRUISE CONTROL MAY BE THE CAUSE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGES WERE LESS THAN 92,500. UPDATED 11/12/08 *BF UPDATED 11/13/08. *JB

NHTSA ODI #10244734

40,000 miles · Oct 5, 2008
Electrical System

SPEEDOMETER RANDOMLY READS WAY TOO LOW OR TOO HIGH. *TR

NHTSA ODI #10244439

Mileage unknown · Sep 17, 2008
Electrical System

THE INSTRUMENT PANEL ON MY 2005 CHEVROLET IMPALA GOES HAYWIRE. THE SPEEDOMETER WILL NOT REGISTER CORRECTLY. WHEN I'M DRIVING, IT REGISTERS 0. SOMETIMES WHEN I AM DRIVING 25 MPH IT IS REGISTERING 120. MY GAS GAUGE ALSO REGISTERS EMPTY WHEN I HAVE JUST FILLED MY CAR WITH GAS. SEVERAL PEOPLE WHO LIVE IN MY COMMUNITY AND OWN TH…

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THE INSTRUMENT PANEL ON MY 2005 CHEVROLET IMPALA GOES HAYWIRE. THE SPEEDOMETER WILL NOT REGISTER CORRECTLY. WHEN I'M DRIVING, IT REGISTERS 0. SOMETIMES WHEN I AM DRIVING 25 MPH IT IS REGISTERING 120. MY GAS GAUGE ALSO REGISTERS EMPTY WHEN I HAVE JUST FILLED MY CAR WITH GAS. SEVERAL PEOPLE WHO LIVE IN MY COMMUNITY AND OWN THE SAME VEHICLE (2005 IMPALA) ARE HAVING THE SAME PROBLEM. *TR

NHTSA ODI #10242739

73,000 miles · Sep 17, 2008
Electrical System

WHILE DRIVING THE VEHICLE SPEEDOMETER BEGAN READING FASTER THAN ACTUAL SPEED. SPEEDOMETER EVENTUALLY STUCK ON 120 MPH EVEN, WHEN VEHICLE STOPPED. DID CORRECT ITSELF AFTER A WEEK BUT ONLY FOR A FEW WEEKS. NOW DOESN'T REGISTER SPEED AT ALL, JUST STUCK AT 120 MPH. *TR

NHTSA ODI #10242551

84,000 miles · Sep 7, 2008
Electrical System

1 WEEK AGO SPEEDOMETER STARTED MALFUNCTIONING READING AT 120 WHILE DRIVING AND WENT DOWN TO 60 AT A STOP. AFTER 2 DAYS WENT BACK DOWN TO 0 AND THE NEXT DAY RETURNED TO 60 AT REST AND UP TO 120+ WHILE DRIVING. THIS MAKES IT VERY DIFFICULT TO ACCURATELY GAUGE YOUR SPEED ESPECIALLY THROUGH SCHOOL ZONES OF 20-30 MILES AN HOUR AND …

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1 WEEK AGO SPEEDOMETER STARTED MALFUNCTIONING READING AT 120 WHILE DRIVING AND WENT DOWN TO 60 AT A STOP. AFTER 2 DAYS WENT BACK DOWN TO 0 AND THE NEXT DAY RETURNED TO 60 AT REST AND UP TO 120+ WHILE DRIVING. THIS MAKES IT VERY DIFFICULT TO ACCURATELY GAUGE YOUR SPEED ESPECIALLY THROUGH SCHOOL ZONES OF 20-30 MILES AN HOUR AND IS UNSAFE. CONTACTED DEALER AND WOULD COST $300 + FOR THE PART ONLY. THIS SEEMS TO BE A COMMON ISSUE AND NEEDS TO BE RECALLED. IT WAS RECALLED ON SUV'S 2003-2005 WHY NOT CARS OF THE SAME YEARS? *TR

NHTSA ODI #10241250

Mileage unknown · Sep 6, 2008
Steering

2005 IMPALA POPPING SOUND MADE IN STEERING WHEEL WHEN TURNING VEHICLE. AFTER CONSULTING WITH MECHANIC HE STATED IT COULD BE A PROBLEM THAT COULD CAUSE MY STEERING TO FAIL WHILE DRIVING. AFTER PERFORMING RESEARCH ONLINE IT APPEARS THIS IS A COMMON PROBLEM WITH THE INITIAL DESIGN OF THE VEHICLE'S STEERING LUBRICATION SYSTEM. TH…

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2005 IMPALA POPPING SOUND MADE IN STEERING WHEEL WHEN TURNING VEHICLE. AFTER CONSULTING WITH MECHANIC HE STATED IT COULD BE A PROBLEM THAT COULD CAUSE MY STEERING TO FAIL WHILE DRIVING. AFTER PERFORMING RESEARCH ONLINE IT APPEARS THIS IS A COMMON PROBLEM WITH THE INITIAL DESIGN OF THE VEHICLE'S STEERING LUBRICATION SYSTEM. THIS COULD BE A POTENTIAL SAFETY CONCERN IF THE STEERING FAILS WHILE IN MOTION AND THE DRIVER IS UNABLE TO STEER THE CAR. *TR

NHTSA ODI #10241210

Mileage unknown · Sep 4, 2008
Electrical System

SEVERAL DAYS AGO THE SPEEDOMETER IN MY 2005 CHEVY IMPALA MALFUNCTIONED. IT HAS SINCE CONTINUED TO NOT FUNCTION. *TR

NHTSA ODI #10240919

66,000 miles · Aug 27, 2008
Latches/locks/linkages

TL*THE CONTACT OWNS A 2005 CHEVROLET IMPALA. THE CONTACT STATED THAT THERE WAS NO CHILD SAFETY LATCH ON THE REAR PASSENGER SEAT DOORS. ONCE THE VEHICLE IS STARTED, THE DOORS AUTOMATICALLY LOCKED. WHILE DRIVING 45 MPH, THE CONTACT'S FOUR YEAR OLD GRANDDAUGHTER WAS IN THE BACK SEAT OF THE VEHICLE AND UNLOCKED THE DOOR BECAUSE T…

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TL*THE CONTACT OWNS A 2005 CHEVROLET IMPALA. THE CONTACT STATED THAT THERE WAS NO CHILD SAFETY LATCH ON THE REAR PASSENGER SEAT DOORS. ONCE THE VEHICLE IS STARTED, THE DOORS AUTOMATICALLY LOCKED. WHILE DRIVING 45 MPH, THE CONTACT'S FOUR YEAR OLD GRANDDAUGHTER WAS IN THE BACK SEAT OF THE VEHICLE AND UNLOCKED THE DOOR BECAUSE THERE WAS NO CHILD SAFETY LOCK. THE MANUFACTURER STATED THAT THEY WOULD MAKE A NOTE OF THE FAILURE. THE FAILURE MILEAGE WAS 66,000.

NHTSA ODI #10239952

Mileage unknown · Aug 26, 2008
Exterior Lighting

LOW BEAM MALFUNCTION. LOW BEAM CONNECTOR COMPLETELY FRIED. CONNECTOR MELTED ON TO THE BULB. 3-5 BULBS NEED TO BE REPLACED EACH MONTH AND MUST TAKE IT TO THE AUTO SHOP TO HAVE A NEW CONNECTOR PLACED ON AS WELL. CHEVY WOULD NOT HELP, SAID IT WAS NOT COVERED UNDER WARRANTY. DEALER SAID THAT MY WHOLE ELECTRICAL SYSTEM WOULD HAVE TO …

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LOW BEAM MALFUNCTION. LOW BEAM CONNECTOR COMPLETELY FRIED. CONNECTOR MELTED ON TO THE BULB. 3-5 BULBS NEED TO BE REPLACED EACH MONTH AND MUST TAKE IT TO THE AUTO SHOP TO HAVE A NEW CONNECTOR PLACED ON AS WELL. CHEVY WOULD NOT HELP, SAID IT WAS NOT COVERED UNDER WARRANTY. DEALER SAID THAT MY WHOLE ELECTRICAL SYSTEM WOULD HAVE TO BE RE-DONE BECAUSE THERE IS TOO MUCH POWER RUNNING TO THE BULBS. PRICE ESTIMATE $3500. *TR

NHTSA ODI #10239744

Official recalls

1

14V400000 · Electrical System:ignition

Jul 3, 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) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or 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.

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 9, 2014. GM's number for this recall is 14350.

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.