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What 298 owners told NHTSA about the 2015 Chevrolet Impala

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (298)Crash / fire / injury (21)Electrical system (95)Steering (44)Lane Departure (42)Airbags (29)Brakes (24)Lights (22)Electronic Stability Control (esc) (20)Engine (19)Body & structure (16)Transmission & drivetrain (16)

16 of 298 complaints match · Body & structure · clear filters

Apr 17, 2023Body & structure

Water leak into rear compartment / trunk. Health problem with fungus & smell. Inspected by car dealer.

NHTSA ODI 11517453

Apr 3, 2023LightsBody & structure

The contact owns a 2015 Chevrolet Impala. The contact stated that he became aware that water was entering through the taillights into the trunk. The contact took the vehicle to the local dealer, where it was diagnosed with needing the seals and both taillight gaskets to be replaced. The vehicle was repaired but the contact became aware that the truck was corroded. The contact took the vehicle back to the local dealer and made them aware of the failure. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was 61,617.

NHTSA ODI 11515135

Jun 8, 2022Body & structure

The contact owns a 2015 Chevrolet Impala. The contact stated that water was entering the trunk of the vehicle and filling up the wheel well. The contact stated that the water was entering through the driver’s side rear taillight housing. The vehicle was not taken to be diagnosed or repaired. The manufacturer was contacted and notified of the failure and referred the contact to the NHTSA to file a complaint. The approximate failure mileage was 100,000.

NHTSA ODI 11468239

Apr 5, 2021Body & structure

TL* THE CONTACT OWNS A 2015 CHEVROLET IMPALA. THE CONTACT STATED THAT THERE WAS WATER INSIDE THE TRUNK OF THE VEHICLE. THE VEHICLE WAS TAKEN TO HALEY CHEVROLET (12400 TENNESSEE PLAZA, MIDLOTHIAN, VA 23112, (804) 818-7660) TO BE DIAGNOSED. THE DIAGNOSTIC RESULT AND REPAIR INFORMATION WAS NOT PROVIDED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 60,000. *LN*DT THE CONTACT HAS STATED THAT THE VEHICLE WAS REPAIRED TWICE, AND STILL WATER MANAGES TO LEAK INTO THE TRUNK FROM ANOTHER LOCATION.

NHTSA ODI 11406439

Aug 8, 2019Body & structureFire

MY 2015 CHEVY IMPALA LT SPONTANEOUSLY CAUGHT FIRE WHILE MY HUSBAND, MYSELF AND TWO DOGS WHERE IN MOTION DRIVING UP I-95 N TO MY GRADUATION. THE ONLY WARNING WE RECEIVED WAS TO SERVICE STABILITRAK WHICH HAS CAME ON AT THAT TIME WHEN THE CAR WAS ALREADY ON FIRE. THERE WAS NOT RECENT WORK DONE ON THE CAR. UNKNOWN WHY THIS OCCURRED

NHTSA ODI 11242612

Jul 23, 2019Electrical systemBody & structure

TL* THE CONTACT OWNS A 2015 CHEVROLET IMPALA. THE CONTACT STATED THAT THE KEY FOB BUTTONS DETACHED, THE VEHICLE SPONTANEOUSLY STARTED, AND THE TRUNK UNLOCKED. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE CONTACT CALLED SONS CHEVROLET (3615 MANCHESTER EXPY, COLUMBUS, GA 31909, (706) 322-8888) TO INFORM THEM OF THE FAILURES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS CONTACTED AND DID NOT ASSIST. THE FAILURE MILEAGE WAS 47,060.

NHTSA ODI 11234080

Jun 15, 2019LightsBody & structure

WATER FILLING TRUNK AND GETTING THE BACK SEAT CARPET WET. MOLD SMELL UNTIL I DISCOVERED THE TRUNK NEEDS TO BE DRAINED. FOUND LEAKING GASKETS ON TAIL LIGHTS. BUMPER NEEDS TO BE REMOVED. COMMON PROBLEM DEALER WILL NOT FIX UNDER WARRANTY. I ONE OF THE TAIL LIGHTS ALSO FAILED. 38K MILES

NHTSA ODI 11220312

May 23, 2019Electrical systemLightsBody & structure

THE TRUNK OF THE CAR LEAKS AROUND THE TWILIGHTS CAUSING THE TWILIGHTS TO SHORT OUT AND WATER TO GET INTO THE TRUNK

NHTSA ODI 11209572

Mar 31, 2019Electrical systemBody & structure

BLIND SPOT DETECTION HAS FAILED AGAIN. SERVICE SIDE DETECTION ERROR IN DASH DISPLAY THE SYSTEM FAILED UNDER WARRANT IT HAS FAILED AGAIN OUT OF WARRANTY. THIS IS A SAFETY CONCERN CHEVY NEEDS TO FIX.

NHTSA ODI 11192815

Nov 7, 2018Body & structure

WATER LEAKING INTO TRUNK OF VEHICLE FOR QUITE SOME TIME, BUT THOUGHT IT WAS FROM OPENING TRUNK WHEN IT WAS RAINING. RECENTLY HAD TAILIGHT GASKET REPLACED NOT UNDER WARRANTY OR RECALL. WATER STILL LEAKING AND 2IN SPLIT WELD DISCOVERED BEHIND BUMPER WHICH CAUSE TAILLIGHT AND TRUNK TO NOT SIT PROPERLY. VEHICLE BOUGHT NEW AND NO ACCIDENTS. INSTRUCTED TO GO TO A BODY SHOP FOR REPAIR.

NHTSA ODI 11149898

Nov 1, 2018Body & structure

TL* THE CONTACT OWNS A 2015 CHEVROLET IMPALA. THE CONTACT STATED THAT THERE WAS A LEAK IN THE TRUNK WHERE THE SPARE TIRE WAS LOCATED. THE CONTACT CALLED THE WALDORF CHEVROLET CADILLAC DEALER (301-645-7000, 2298 CRAIN HWY, WALDORF, MD 20601) AND WAS TOLD TO SCHEDULE A DIAGNOSTIC TESTING APPOINTMENT. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THERE WAS NO RECALL, AND REFERRED THE CONTACT TO THE NHTSA. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 57,000.

NHTSA ODI 11144637

Oct 29, 2018Body & structure

I HAVE A 2015 CHEVROLET IMPALA LT, AFTER RETURNING FROM VACATION I DISCOVERED A DAMPNESS IN MY TRUNK. I REMOVED EVERYTHING FROM THE TRUNK AND THE NEXT MORNING I WENT TO THE CAR TO VACUUM IT OUT. I LIFTED THE THE COVER FOR THE SPARE TIRE, AND NOTICE IT WAS SITTING IN AT LEAST 4 TO 6 INCHES IF WATER. I KNEW IT RAINED IN CENTRAL TEXAS FOR 14 CONSECUTIVE DAY AND THAT'S WHERE THE WATER CAME FROM. SO RESEARCHED ONLINE LINE, WENT TO THE DEALERSHIP AND TOLD THEM WHAT HAS HAPPENED, WELL THEY DIDN'T DO ANYTHING. INSTEAD THE WAY ME TO PAY THEM THIS RIDICULOUS AMOUNT OF MONEY TO DIAGNOSE IT. SO I CALL CHEVROLET TO EXLLAIN WHAT WAS GOINGG ON, THE REPRESENTATIVE WORDS WERE WELL MAAM THERE ISNT A RECALL FOR YOUR YEAR. THIS IS RIDICULOUS AND A HEALTH SAFETY ISSUE AND AS WELL AS AN WIRING ISSUE. PLEASE HELP THE OWNER OF IMPALA'S THAT ARE HAVING THE ISSUES.

NHTSA ODI 11143969

Feb 12, 2018Body & structure

I WAS TRAVELING ON THE HIGHWAY (IN MOTION), THERE WAS A VERY LOUD BOOM. THE SUNROOF EXPLODED! THERE WAS NO KNOWN DEBRIS FROM THE ROADWAY AND THE SHATTERED GLASS WAS NOT IN MY VEHICLE; THE SUNROOF SHATTERED OUTWARD.

NHTSA ODI 11072382

Mar 11, 2017Body & structure

THERE IS A CONSTANT WATER PUDDLE UNDER THE FLOOR MAT ON THE FRONT PASSENGER SIDE OF THE CAR. IT DRIES AND THEN IT IS THERE AGAIN.IT IS A HUGE PROBLEM TO ME AND I WANT IT FIXED.

NHTSA ODI 10960139

Sep 28, 2016Body & structure

BODY RECALL. THE PAINT ON MY 2015 CHEVY IMPALA SEEMS TO BE DEFECTIVE. IT HOLDS AN IMPRINT OF EVERYTHING THAT TOUCHES THE VEHICLE. OR IT MAY BE A FAULTY CLEAR COAT. BUT THE PAINT JOB IS DEFECTIVE.

NHTSA ODI 10910157

May 5, 2016Body & structureBrakesCrash1 injury

IN MOTION ON CITY STREET GOING ABOUT 45 WHEN VEHICLE IN FRONT OF ME WAS IN MOTION TO MAKE A RIGHT TURN AND CAME TO AN ABRUT STOP. I HIT MY BRAKES AND MY CAR DID NOT STOP AND I HAD MY FOOT ON BRAKE PUSHED ALL THE WAY TO FLOOR AND CAR CONTINUED ALMOST LIKE IT SLID INTO THE IMPACT/COLLISION. HIS CAR WAS NOT DAMAGED BUT ATTACHED IS THE DAMAGE TO MY CAR.

NHTSA ODI 10863295

Working with the data? Download all 298 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2015 Chevrolet Impala verdict →