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What 64 owners told NHTSA about the 2018 Kia Stinger

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 (64)Crash / fire / injury (6)Engine (21)Fuel system (14)Electrical system (10)Brakes (9)Lights (7)Transmission & drivetrain (6)Body & structure (3)Engine & cooling (3)Speed control (3)Steering (2)

Newest first · 64 complaints · page 3 of 3

Oct 14, 2019Electrical systemEngine

AN INJURY HAS NOT OCCURRED. THE DEALER DID NOT SEEK TO RESOLVE THE RECALL ISSUE. KIA MOTORS HAS DECIDED THAT A DEFECT WHICH RELATES TO MOTOR VEHICLE SAFETY EXIST IN CERTAIN 2018 STINGER VEHICLES MANUFACTURED FROM JULY 20, 2017 THROUGH JUNE 8, 2018. THE DEFECT MAY CAUSE DAMAGE TO THE FRONT WIRING HARNESS WHICH CAN RESULT IN AN ELECTRICAL SHORT CIRCUIT, INCREASING THE RISK OF A FIRE. THE FRONT WIRING HARNESS IS LOCATED IN THE ENGINE AND PASSENGER COMPARTMENT OF THE VEHICLE. I WAS ADVISED TO FILE AN ONLINE COMPLAINT BECAUSE THE SAFETY RECALL WAS NOT ADDRESSED.

NHTSA ODI 11268266

Oct 1, 2019Lights

TL* THE CONTACT OWNS A 2018 KIA STINGER. THE CONTACT STATED THAT THE LOW BEAM HEADLIGHTS DID NOT PROJECT ENOUGH ILLUMINATION. THE CONTACT STATED THAT THE FAILURE BEGAN EVER SINCE THE VEHICLE WAS PURCHASED ON SEPTEMBER 3, 2019. THE VEHICLE WAS TAKEN TO FERGUSON KIA (1601 N ELM PL, BROKEN ARROW, OK 74012) WHERE IT WAS DIAGNOSED THAT THE HEADLIGHTS WERE PERFORMING ACCORDING TO SPECIFICATIONS. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 3,000.

NHTSA ODI 11265421

Sep 27, 2019Visibility & wipers

MY REAR GLASS SHATTERED WHILE MY CAR WAS PARKED INSIDE MY GARAGE. THE ENTIRE GLASS WAS SHATTERED WITH NO APARENT DAMAGE TO THE GLASS.

NHTSA ODI 11258497

Sep 16, 2019Brakes

VEHICLE BRAKING SYSTEM WHEN STOPPING AT ANY SPEED SHAKES VIOLENTLY, STARTED ABOUT 6000 MILES AND CONTINUES EVEN AFTER SEVERAL REPAIR ATTEMPTS

NHTSA ODI 11255555

Aug 31, 2019Brakes

NEW CAR. AS SOON AS AROUND 4K MILES TO PRESENT 7K MILES, BRAKES ARE UNSAFE WITH SIGNIFICANT VIBRATION IN PEDAL WHEN BRAKING AT MODERATE TO HIGHWAY SPEEDS (ANYTHING OVER 35-40MPH) UNDER ANY TYPE OF BRAKING. SUSPECTED FAULTY PADS WHICH ARE TOO SOFT LEAVING PAD RESIDUE ON ROTORS IMPACTING STOPPING POWER AND CREATING THE VIBRATION IN THE PEDAL WHEN BRAKING.

NHTSA ODI 11252579

Aug 8, 2019SteeringElectrical systemSpeed controlCrashFire2 injuries1 death

THE VEHICLE WAS IN CAR ACCIDENT. VEHICLE WAS IN MOTION AND HAD ADAPTIVE CRUISE CONTROL ON AND VEHICLE IN FRONT OF ME SO IT SHIFTED DOWN SO CAR WAS IN FRONT OF ME AND LANE ASSIST JERKED THE WHEEL AS I WAS APPROACHING THE CAR IN FRONT OF ME AND CAUSED ME TO GO INTO THE OTHER LANE AND AND THEN IT RESUMED SPEED BECAUSE IT DID NOT REALIZE A VEHICLE WAS COMING THE OTHER WAY. AT THIS TIME I HAD NO CONTROL OF THE CAR. BY THE TIME I COULD GET BACK OVER AND GOT CONTROL OF THE VEHICLE IT WAS TO LATE AND I HIT SOMEONE AND THEY DIED. THIS CAR HAS A DEFECT OR MALFUNCTION AND THESE SAFETY FEATURES ARE PUT IN VEHICLES TO HELP BUT I AM NOT SO SURE THEY HELP AND ARE

NHTSA ODI 11242708

Apr 22, 2019Body & structure

WHEN CAR GOING OVER BUMPS/IMPERFECTIONS ON ROAD, A TICKLING NOISE CAN BE HEARD NEAR B PILLAR OR A PILLAR. THIS IS A WIDESPREAD ISSUE WITH MANY USERS COMPLAINED IN ONLINE FORUMS AND DEALERSHIPS. I TOOK THE CAR FOR INSPECTION MULTIPLE TIMES AND KIA USA DENIED IT IS AN ISSUE AND REFUSE TO PROVIDE FURTHER REPAIR, INSPECTION OR ASSISTANCE. THE NOISE IS VERY OBVIOUS WHEN TURNING INTO A SLOPED DRIVEWAY AND THE BODY IS EXPERIENCING TORSIONAL FORCES. A CONSUMER IN CANADA EXPERIENCED THE SAME ISSUE AND GOT IT DIAGNOSED AND REPAIRED AT GUS REVENBERG KIA WINDSOR ONTARIO CANADA. USER DARREN1556 IN THIS POST BELOW DESCRIBED THE DETAILS: "IT WAS THE JOINT BETWEEN THE WINDSHIELD FRAME AND WHERE IT MEETS THE TOP OF THE A-PILLAR. HAVING MY ROOF COMPLETELY EXPOSED THE TECH STUCK SOMETHING IN THE BAD JOINT AND THE NOISE WAS GONE. I'M NOT SURE IF THEY PUT A SPOT WELD IN THE END OR TWEAKED THE METAL PERMANENTLY." HTTPS://STINGERFORUM.ORG/THREADS/CREAKING-NOISE-DRIVER-SIDE-DASH-AREA.3355/PAGE-2 I BELIEVE ANYTHING RELATED TO BAD JOINTS OF WELDING AND RIGIDITY OF THE CAR FRAME COULD BE A SAFETY CONCERN. PLEASE LOOK INTO THIS AS KIA USA REFUSED TO TAKE ANY ACTIONS, WHILE KIA CANADA HAS DIAGNOSED AND FIXED THE ISSUE. THANKS,

NHTSA ODI 11202935

Feb 25, 2019Electrical system

2018 KIA STINGER. CONSUMER WRITES IN REGARDS TO SAFETY RECALL. 18V-754. *LD *TR

NHTSA ODI 11175551

Feb 23, 2019Lights

THE KIA DEALERSHIP PERFORMED A MANUFACTURER RECOMMENDED UPDATE/REPLACEMENT OF THE ECU. BEFORE THE REPLACEMENT MY CAR HAD AMBIANT LIGHTING FOR THE CABIN THAT CHANGED LIGHTS. AFTER THE ECU UPDATE/REPLACEMENT THE AMBIANT LIGHTING DOESN'T NOT WORK AND IT'S NO LONGER AN OPTION IN MY CARS SETTINGS.

NHTSA ODI 11182090

Feb 13, 2019Electrical systemBody & structureEngineFire

I PARKED MY 2018 KIA STINGER AT HOME AFTER DRIVING 40 MIN, MOSTLY HIGHWAY. NOTHING WAS WRONG WITH THE CAR DURING THIS TIME. AFTER ROUGHLY 5 MINUTES IN MY HOUSE, I BEGAN TO SMELL A BURNING ODOR. I LOOKED AROUND THE HOUSE FOR ANYTHING BURNING. I SEARCHED THE 1ST/2ND FLOOR, BUT NOTHING. I OPENED MY BACK DOOR AND THE SMELL WAS STRONGER, BUT NOTHING WAS UNUSUAL. THE FURNACE WAS OKAY. THEN I HEARD FIRE TRUCKS AND POLICE OUT FRONT. I WENT OUT AND SAW MY CAR IN FLAMES.

NHTSA ODI 11176669

Feb 1, 2019Electrical system

RECEIVED RECALL NOTICE 18V-754 POSSIBLE WIRE HARNESS DAMAGE AND BROUGHT TO DEALER ON 1/2/19. THE INSPECTION FAILED AND DEALER PROVIDED A LOANER CAR. TOMORROW 2/2/18 WILL BE 2 MONTHS AND DEALER HAS NOT RECEIVED A PART NUMBER FOR THIS RECALL AND CANNOT PERFORM WORK. WISCONSIN LEMON LAW CAN TAKE AFFECT ON 2/2/18 (30 DAYS WITHOUT USE). COMPLAINT IS ABOUT WHY DEALER CANNOT GET A PART NUMBER TO ORDER FROM KIA ENGINEERING. I ALSO OPENED A CASE WITH KIA CONSUMER AFFAIRS CASE # 13009803 BUT THEY HAVE BEEN LITTLE HELP TO DATE. CAR IS A 2018 KIA STINGER GT2

NHTSA ODI 11173499

Dec 28, 2018Electrical systemEngineFire

VEHICLE WAS IN PARK WITH THE ENGINE NOT RUNNING. CAME OUT OF BIG DEAL CONVENIENT STORE LOCATED ON RTE 9 CHESTERFIELD, NH TO FIND SMOKE COMING OUT OF THE ENGINE COMPARTMENT. CALLED 911 AND USED A STORE FIRE EXTINGUISHER TO TRY TO PUT OUT THE FLAMES. WAITED FOR THE FIRE DEPT TO ARRIVE, THEY PUT THE ENGINE COMPARTMENT FIRE OUT.

NHTSA ODI 11163818

Dec 16, 2018Lights

CONDENSATION" INSIDE" THE HEAD LIGHT ASSEMBLY CONTINUALLY APPEARS AND HINDERS THE VEIW. ONCE AFTER WASHING THE VEHICLE AND SEVERAL TIMES AFTER A SHORT DRIVE THEN RETURNING TO THE VEHICLE TO DRIVE IT AGAIN. WHERE AND WHEN IT OCCURS IS RANDOM AND OFTEN. AFTER THIS CYCLE CONTINUES THE INSIDE LENS LEAVES A RESIDUAL FILM ULTIMATELY REQUIRING REPLACEMENT. CAR HAD 4000 MILES ON IT THE FIRST TIME IT WAS NOTICED. BRAND NEW CAR. $52000.00.

NHTSA ODI 11161809

Oct 16, 2018Lights

HEADLIGHTS CANNOT BE ADJUSTED SIDE-2-SIDE. CURRENTLY BOTH DRIVER AND PASSENGER SIDE HEADLIGHTS POINT OFF CENTER TO THE LEFT, BLINDING ON-COMING TRAFFIC. THIS IS ALSO A MASSACHUSETTS VEHICLE SAFETY VIOLATION WHICH COULD RESULT IN A REJECTION WHEN THE VEHICLE IS DUE FOR INSPECTION.

NHTSA ODI 11140710

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Working with the data? Download all 64 complaints as CSV · fetched from NHTSA July 14, 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 2018 Kia Stinger verdict →