NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
59 reportsMileage unknown · Feb 2, 2021
Electrical System
2018 CHEVROLET IMPALA. CONSUMER WRITES IN REGARDS TO ISSUES WITH DOOR LOCKS AND TIRES. *LD THE CONSUMER STATED THE VEHICLE WAS SOLD WITH 3 WORN TIRES AND A KEY WITH A DEAD BATTERY. THE CONSUMER WAS DRIVING THE VEHICLE ON A MOUNTAIN SIDE AND EXTREMELY HEAVY FOG, THE LIGHTS (INSIDE AND OUT) WENT OUT. THE DEALER WAS INFORMED OF …
Read full complaint
2018 CHEVROLET IMPALA. CONSUMER WRITES IN REGARDS TO ISSUES WITH DOOR LOCKS AND TIRES. *LD THE CONSUMER STATED THE VEHICLE WAS SOLD WITH 3 WORN TIRES AND A KEY WITH A DEAD BATTERY. THE CONSUMER WAS DRIVING THE VEHICLE ON A MOUNTAIN SIDE AND EXTREMELY HEAVY FOG, THE LIGHTS (INSIDE AND OUT) WENT OUT. THE DEALER WAS INFORMED OF THE FAILURE. THE CONSUMER COULD NOT REPLICATE THE PROBLEM, BUT WAS UNABLE TO START THE VEHICLE. THE DEALER WAS UNABLE TO REPAIR THE VEHICLE AND SUGGESTED TRADING IT IN. THE CONSUMER TRADED THE VEHICLE IN AFTER OWNING THE VEHICLE FOR ONLY 8 MONTHS. *JS
NHTSA ODI #11394232
44,000 miles · Nov 13, 2020
Exterior Lighting
TL* THE CONTACT OWNS A 2018 CHEVROLET IMPALA. THE CONTACT STATED SHE NOTICED THAT WATER WAS ENTERING THE DRIVER'S AND THE PASSENGER'S SIDE HEADLIGHT HOUSINGS AND CAUSING THE ILLUMINATION TO BE REDUCED. THE VEHICLE WAS TAKEN TO LOCAL DEALER NIMNICHT CHEVROLET LOCATED AT 1550 CASSAT AVE, JACKSONVILLE, FL 32210, (904) 387-4041, WHE…
Read full complaint
TL* THE CONTACT OWNS A 2018 CHEVROLET IMPALA. THE CONTACT STATED SHE NOTICED THAT WATER WAS ENTERING THE DRIVER'S AND THE PASSENGER'S SIDE HEADLIGHT HOUSINGS AND CAUSING THE ILLUMINATION TO BE REDUCED. THE VEHICLE WAS TAKEN TO LOCAL DEALER NIMNICHT CHEVROLET LOCATED AT 1550 CASSAT AVE, JACKSONVILLE, FL 32210, (904) 387-4041, WHERE SHE WAS INFORMED THE MECHANIC NEEDED TO DRILL HOLES INTO EACH HEADLIGHT HOUSING TO ALLOW FOR THE WATER TO PROPERLY DRAIN FROM THE HEADLIGHT HOUSINGS. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER HAD BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 44,000.
NHTSA ODI #11374542
74,000 miles · Oct 7, 2020
Steering
TL* THE CONTACT OWNS A 2018 CHEVROLET IMPALA. THE CONTACT STATED THAT AFTER REVERSING THE VEHICLE AND PLACING THE GEAR SHIFTER IN DRIVE, THE STEERING WHEEL STIFFENED AS THE "POWER STEERING, DRIVE WITH CARE" WARNING MESSAGE APPEARED ON THE INSTRUMENT PANEL. THE CONTACT TOOK THE VEHICLE TO MCELVEEN BUICK GMC (117 FARMINGTON RD, SU…
Read full complaint
TL* THE CONTACT OWNS A 2018 CHEVROLET IMPALA. THE CONTACT STATED THAT AFTER REVERSING THE VEHICLE AND PLACING THE GEAR SHIFTER IN DRIVE, THE STEERING WHEEL STIFFENED AS THE "POWER STEERING, DRIVE WITH CARE" WARNING MESSAGE APPEARED ON THE INSTRUMENT PANEL. THE CONTACT TOOK THE VEHICLE TO MCELVEEN BUICK GMC (117 FARMINGTON RD, SUMMERVILLE, SC 29483) WHERE THEY DIAGNOSED THE VEHICLE WITH A DEFECTIVE POWER STEERING GEAR. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 74,000.
NHTSA ODI #11363290
Mileage unknown · Oct 6, 2020
Electrical System
IF THE CAR HAS BEEN OPERATING FOR LONG PERIOD OF TIME AN HOUR OR MORE WHEN THE AUTO STOP KICKS ON THE WHOLE CAR TURNS OFF. USUALLY AT A STOP SIGN OR STOP LIGHT. IN THE MIDDLE OF TRAFFIC. I HAVE TO LET IT SIT OFF FOR A COUPLE MINUTES AND RESTART AND JERKS HARD INTO GEAR. . WAS TOLD IT'S THE BATTERY FUSE BLOCK AND ISN'T COVERED BY…
Read full complaint
IF THE CAR HAS BEEN OPERATING FOR LONG PERIOD OF TIME AN HOUR OR MORE WHEN THE AUTO STOP KICKS ON THE WHOLE CAR TURNS OFF. USUALLY AT A STOP SIGN OR STOP LIGHT. IN THE MIDDLE OF TRAFFIC. I HAVE TO LET IT SIT OFF FOR A COUPLE MINUTES AND RESTART AND JERKS HARD INTO GEAR. . WAS TOLD IT'S THE BATTERY FUSE BLOCK AND ISN'T COVERED BY WARRANTY.
NHTSA ODI #11363063
71,300 miles · Oct 4, 2020
Electrical SystemPower Train
GEARS SKIPPING AND SHRUDDERING BETWEEN 2ND AND 4TH GEAR. CHEVROLET DEALERSHIP RECOMMENDED ENGINE MOUNTS REPLACES WHICH WAS A FALSE DIAGNOSE. AFTER FURTHER INSPECTION AND DIAGNOSING, THEY REVEALED THAT MY TRANSMISSION NEEDS TO BE REPLACED FOR 6200$. I PAID THE 6200$ AND NOW TRANSMISSION SHIFTING HARD INTO 2ND GEAR.
NHTSA ODI #11362612
39,000 miles · Aug 19, 2020
Engine
TL* THE CONTACT OWNS A 2018 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE OPERATING THE VEHICLE, A STRANGE ODOR WAS PRESENT COMING FROM THE ENGINE INTO CABIN OF THE VEHICLE. THE VEHICLE WAS TAKEN TO LOCAL DEALER (RACEWAY CHEVROLET LOCATED AT 1510 SOUTH 5TH ST, HARTSVILLE, SC 29550) WHO DIAGNOSED THE AIR CONDITIONING EVAPORATOR…
Read full complaint
TL* THE CONTACT OWNS A 2018 CHEVROLET IMPALA. THE CONTACT STATED THAT WHILE OPERATING THE VEHICLE, A STRANGE ODOR WAS PRESENT COMING FROM THE ENGINE INTO CABIN OF THE VEHICLE. THE VEHICLE WAS TAKEN TO LOCAL DEALER (RACEWAY CHEVROLET LOCATED AT 1510 SOUTH 5TH ST, HARTSVILLE, SC 29550) WHO DIAGNOSED THE AIR CONDITIONING EVAPORATOR COIL WAS DEFECTIVE AND HAD LEAKED FREON. THE COIL WAS REPLACED AND THE FAILURE WAS REMEDIED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 39,000.
NHTSA ODI #11350213
38,000 miles · Aug 12, 2020
Power Train
TRANSMISSION SLIPPING, ROUGH SHIFT AND BUCKING BACK AND FORTH. HAPPENS INTERMITTENTLY AT LOW SPEEDS AND IN STOP AND GO TRAFFIC AS WELL AS HIGHWAY SPEEDS AND WHEN PASSING.
NHTSA ODI #11348753
62,125 miles · Jul 21, 2020
Air BagsSeatsUnknown Or Other
ON 16TH JULY 2020 WHILE DRIVING BELL SOUNDS WENT OFF IN MY CAR, ON DASH AIRBAG WARNING CAME ON AND GOT AN ONSTAR ALERT THAT AIRBAG MALFUNCTION. ONSTAR SAID TO GET IT TO DEALERSHIP ASAP. YESTERDAY 20TH JULY DEALERSHIP TOLD ME THAT FRONT PASSENGER SEAT AIRBAG MODULE, FRONT PASSENGER AIRBAG PLATE IN SEAT AND SOMETHING ELSE AIRBAG …
Read full complaint
ON 16TH JULY 2020 WHILE DRIVING BELL SOUNDS WENT OFF IN MY CAR, ON DASH AIRBAG WARNING CAME ON AND GOT AN ONSTAR ALERT THAT AIRBAG MALFUNCTION. ONSTAR SAID TO GET IT TO DEALERSHIP ASAP. YESTERDAY 20TH JULY DEALERSHIP TOLD ME THAT FRONT PASSENGER SEAT AIRBAG MODULE, FRONT PASSENGER AIRBAG PLATE IN SEAT AND SOMETHING ELSE AIRBAG IS WRONG. TOLD ME NOT COVERED UNDER WARRANTY IN WHICH SINCE IT IS A 2018 I COULDN'T BELIEVE IT. THEY SAID BECAUSE HAVE 62,000 MILES IS WHY. I SAID THIS IS A SAFETY ISSUE THEY ACKNOWLEDGED THAT BUT SAID I WOULD NEED TO HAVE IT REPAIRED WHICH WOULD COST $1300 WITHOUT TAXES. I CALLED GENERAL MOTORS AND HAVE A CASE NUMBER. HOWEVER, NOT GM NOR THE DEALERSHIP NESMITH CHEVROLET, BUICK, GMC SEEM TO FEEL THIS SHOULD BE A RECALL OR A SAFETY ISSUE THAT THEY SHOULD BE LIABLE FOR!
NHTSA ODI #11340587
62,100 miles · Jul 20, 2020
Air BagsSeatsUnknown Or Other
FREIGHTED: AIRBAG WARNING ON DASH CAME ON, BELLS STARTED MAKING NOSE IN CAR AND GOT ONSTAR ALERT THAT AIRBAG MALFUNCTION TO GET IT TO DEALERSHIP ASAP. EVEN IF PUSH DISMISS BUTTON COMES BACK ON. CALLED DEALERSHIP AND GOT AN APPOINTMENT: TODAY DEALERSHIP SAYS IT IS ISSUE WITH AIRBAG SENSORS IN PASSENGER SEAT AND PASSENGER SIDE AIR…
Read full complaint
FREIGHTED: AIRBAG WARNING ON DASH CAME ON, BELLS STARTED MAKING NOSE IN CAR AND GOT ONSTAR ALERT THAT AIRBAG MALFUNCTION TO GET IT TO DEALERSHIP ASAP. EVEN IF PUSH DISMISS BUTTON COMES BACK ON. CALLED DEALERSHIP AND GOT AN APPOINTMENT: TODAY DEALERSHIP SAYS IT IS ISSUE WITH AIRBAG SENSORS IN PASSENGER SEAT AND PASSENGER SIDE AIRBAG. TELLS US IT IS NOT COVERED UNDER WARRANTY AND NO RECALLS FOR THIS. WE HAVE CALLED GM TODAY ALSO AND HAVE A CASE NUMBER
NHTSA ODI #11340332
40,400 miles · Jun 10, 2020
Latches/locks/linkages
TL* THE CONTACT OWNS A 2018 CHEVROLET IMPALA. THE CONTACT STATED THAT THE TRUNK WAS CLOSED HOWEVER, FAILED TO LATCH SECURELY AND OPENED INTERMITTENTLY WITHOUT WARNING. THE VEHICLE WAS TAKEN TO CARL BLACK CHEVROLET BUICK GMC (1110 ROBERTS BLVD NW, KENNESAW, GA 30144, (770) 424-2200) TO BE DIAGNOSED HOWEVER, THE MECHANIC WAS UNABL…
Read full complaint
TL* THE CONTACT OWNS A 2018 CHEVROLET IMPALA. THE CONTACT STATED THAT THE TRUNK WAS CLOSED HOWEVER, FAILED TO LATCH SECURELY AND OPENED INTERMITTENTLY WITHOUT WARNING. THE VEHICLE WAS TAKEN TO CARL BLACK CHEVROLET BUICK GMC (1110 ROBERTS BLVD NW, KENNESAW, GA 30144, (770) 424-2200) TO BE DIAGNOSED HOWEVER, THE MECHANIC WAS UNABLE TO THE DUPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE RECURRED SEVERAL TIMES. THE MANUFACTURER WAS NOT MADE AWARE OF HE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 40,400.
NHTSA ODI #11328169