Home · 2018 Hyundai Tucson Fuel Cell · Complaints

What 383 owners told NHTSA about the 2018 Hyundai Tucson Fuel Cell

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 (383)Crash / fire / injury (23)Engine (232)Transmission & drivetrain (100)Brakes (40)Electrical system (27)Fuel system (22)Speed control (16)Lights (12)Body & structure (8)Engine & cooling (8)Airbags (5)

Newest first · 383 complaints · page 15 of 16

Nov 18, 2019Transmission & drivetrainSpeed control

WHEN SHIFTING GEARS, IE P TO R OR R TO D OR P TO D, THE CAR JERKS / CATCHES. SOME HAVE CALLED IT "TURBO LAG". IT'S DEFINITELY MOST NOTICEABLE AT A DEAD STOP. I HAVE EXPERIENCED THIS "LAG" WHILE BACKING UP OUT OF A PARKING SPOT AND THEN TRASFERRING TO DRIVE, AS WELL AS BEING AT A DEAD STOP AT A STOP SIGN / RED LIGHT, AND THEN ACCELERATING. BOTH EXPERIENCES HAVE BEEN IN THE CITY, HIGHWAY, TURNING, AND LOCAL ROADS. I DON'T KNOW WHAT HAS CAUSED OR WHAT IS CAUSING THIS ISSUE. PERHAPS IT'S THE TORQUE CONVERTER? I BOUGHT THIS CAR NEW IN NOV 2018 AND HAVE HAD THIS ISSUE SINCE JAN 2019. I HAVE HAD OTHER PEOPLE DRIVE MY CAR AND THEY HAVE ALSO EXPERIENCED THIS ISSUE. OTHER HYUNDAI TUSCON DRIVERS HAVE ALSO EXPERIENCED THIS ISSUE, AND HAVE DISCUSSED IT AT THIS WEBSITE: HTTPS://WWW.CARCOMPLAINTS.COM/HYUNDAI/TUCSON/2018/TRANSMISSION/WILL_NOT_ACCELERATE.SHTML

NHTSA ODI 11280822

Nov 1, 2019Transmission & drivetrain

THE 2018 HYUNDAI TUCSON SEL HAS AN INTERMITTENT ISSUE WHEN ACCELERATING FROM A STOPPED POSITION. THE ENGINE WILL REV UP, BUT IDLE FORWARD FOR ABOUT 3-5 SECONDS, UNTIL THE VEHICLE GOES. THIS DOES NOT HAPPEN CONSISTENTLY. THE DEALERSHIP HAS RESET THE PROGRAMMING ON THE TRANSMISSION 2X. THERE ARE OTHER INDIVIDUALS ONLINE THAT ARE EXPERIENCING SIMILAR INTERMITTENT ISSUES WITH THEIR 2018 HYUNDAI TUCSON. IN JUNE 2019, I WAS ALMOST STRUCK BY A VEHICLE WHILE I WAS COMPLETING A LEFT HAND TURN ON GREEN WHEN AN ONCOMING VEHICLE DECIDED TO RUN THE LIGHT. THIS HAS HAPPENED NUMEROUS TIMES. ON 10/7/19 - I BROUGHT IT BACK TO THE DEALERSHIP AGAIN TO RIDE WITH A TECHNICIAN. DURING THE 30 MINUTES RIDE, I FELT LIKE I HAD REPLICATED THE ISSUE SLIGHTLY BUT THE MECHANIC ONLY ASKED ME WHAT KIND OF CAR I PREVIOUSLY DROVE. WHEN I CHECKED OUT OF THE DEALERSHIP, I ASKED FOR PAPERWORK TO DOCUMENT MY ENCOUNTER, EVEN IF THE MECHANIC CLAIMED IT WAS UNFOUNDED - BUT WAS NOT PROVIDED WITH ANY AND TOLD THAT THERE WAS NOTHING TO DOCUMENT.

NHTSA ODI 11277451

Oct 31, 2019Transmission & drivetrain

TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. WHILE STOPPED AT A TRAFFIC LIGHT AND ATTEMPTING TO AVERT BEING STRUCK IN THE REAR BY ANOTHER VEHICLE, THE CONTACT DEPRESSED THE ACCELERATOR PEDAL, BUT THE VEHICLE HESITATED TO RESPOND. AFTER SEVERAL SECONDS, THE VEHICLE RESPONDED. THE VEHICLE WAS TAKEN TO MIKE KELLY HYUNDAI (254 PITTSBURGH RD, SUITE B, BUTLER, PA 16002, (724) 287-2701) ON SEVERAL OCCASIONS WHERE IT WAS DIAGNOSED THAT THE DCT TRANSMISSION OPERATED AS INTENDED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED ON SEVERAL OCCASIONS AND INFORMED OF THE FAILURES. THE MANUFACTURER PROVIDED CASE NUMBERS 12236015, 15808024, AND 16248911. THE APPROXIMATE FAILURE MILEAGE WAS 5,000.

NHTSA ODI 11277245

Oct 15, 2019EngineFire

THE CAR STARTED MAKING A LOUD NOISE MY OIL LAMP LIGHT STARTED FLASHING, AFTER I STOPPED AT A RED LIGHT I ACCELERATED THEN MY ALTERNATOR LIGHT CAME ON THE CAR DIED. WITHIN SECONDS MY CAR STARTED SMOKING A WHITE COLOR LIGHTLY AND THEN WITHIN MINUTES THE SMOKE TURNED BLACK AND HEAVY THEN CAR CAUGHT ON FIRE.

NHTSA ODI 11268441

Sep 27, 2019Transmission & drivetrain

BOUGHT NEW. VEHICLE HAS ACCELERATION ISSUES. RPMS SKYROCKET. IF ON DOWNWARD SLOPE, CAR WILL ROLL INTO INTERSECTION UPON DEPRESSING PEDAL. ON UPWARD HILL, CAR WILL HESITATE, THEN SUDDENLY JERK AND TAKE OFF. I HAVE A ROLLED INTO AN INTERSECTION TRYING TO CROSS A 2-LANE ROADWAY AND THE CAR STOPPED. I HAVE MENTIONED TO DEALERSHIP AND THEY JUST SAY IT'S THE WAY THE DUAL CLUTCH WORKS. THE DEALERSHIP HAS DONE A FACTORY RESET. I WILL BE GOOD FOR ABOUT A DAY. STILL NO ACCELERATION WHEN NEEDING TO MERGE WITH TRAFFIC. THIS IS A DANGEROUS SITUATION AND FEEL HYUNDAI NEEDS TO COME UP WITH A SOLUTION TO FIX THESE VEHICLES BEFORE SOMEONE LOSES A FAMILY MEMBER. I DON'T WANT IT TO BE ONE OF MINE! OR DO A RECALL.

NHTSA ODI 11258609

Sep 5, 2019Transmission & drivetrain

STARTING AT ABOUT 12000 MILES, MY CAR WILL AT TIMES FAIL TO ACCELERATE FROM.A STOP. IT HAPPENED AGAIN TODAY AND I HAD TO JAM THE PEDAL DOWN AND MY CAR REVVED TO 7000RPM BEFORE IT WOULD ACTUALLY ACCELERATE. IT KEPT DOING THIS THE WHOLE REST OF THE TIME I WAS OUT AND IT WAS VERY DANGEROUS SINCE I WAS DRIVING ON A HIGHWAY AND COULDN'T GET MY CAR TO ACCELERATE. I TOOK IT TO THE DEALERSHIP AND THEY CLAIMED THERE WAS NO PROBLEM. THIS IS VERY DANGEROUS!

NHTSA ODI 11253512

Aug 26, 2019Transmission & drivetrain

DUAL CLUTCH AUTOMATIC TRANSMISSION STARTED HAVING PROBLEMS AROUND 5K MILES. THE CAR HAS 15K CURRENTLY. THE FOLLOWING PROBLEM OCCURS ABOUT 2-3 TIME DAILY UNDER NORMAL DRIVING 10-20 MILES PER DAY ON SURFACE ROUTS. FROM STOP TO ACCELERATING IN 1ST GEAR THERE IS A MUCH LONGER THAN SAFE LAG TIME BETWEEN THE GAS PEDAL BEING DEPRESSED TO THE CAR ACTUALLY GAINING IN SPEED. IT SEEMS LIKE THE TRANSMISSION IS IN NEUTRAL AND THEN SHIFTS HARD INTO FIRST GEAR. IT DOES NOT MATTER HOW LIGHTLY OR FIRMLY THE PEDAL IS DEPRESSED. IT IS A LARGE CONCERN FOR ME AND MY FAMILY THAT THE CAR WILL NOT ACCELERATE OR PERFORM AS EXPECTED WHEN THE GAS PEDAL IS DEPRESSED. WE HAVE TAKEN THE VEHICLE TO THE DEALERSHIP WITH NO RESULTS OR IMPROVEMENTS. THEY STATED THAT ALL HYUNDAI/ KIA DUAL CLUTCH AUTOMATIC TRANSMISSIONS HAVE THAT PROBLEM- STATING THAT WE SHOULD DEAL WITH IT OR TRADE TO ANOTHER VEHICLE.

NHTSA ODI 11246455

Aug 17, 2019Electrical system

A MONTH AGO MY ENGINE LIGHT STAYED ON AND DEALER SAID RODENTS HAD EATEN ELECTRICAL WIRES AND INSULATION UNDER THE HOOD COST OVER $600. TO FIX. TODAY SAME THING AND I OPENED THE HOOD TO FIND THE ENTIRE ENGINE AREA LITTERED WITH CHEWED WIRES AND INSULATION . THE SOY BASED WIRING COATING NEEDS A SAFETY RECALL,

NHTSA ODI 11244698

Aug 12, 2019Electronic Stability Control (esc)

WHEN HYUNDAI SANTA FE PASS OR NEAR BY 2018 TUCSON, BLIND SPOT SENSOR SUDDENLY TURN OFF AUTOMATICALLY FOR WHILE. THEN SOME TIME PASS(MAYBE MORE THAN 30MIN), IT TURNS BACK ON. IT ONLY EFFECTS CERTAIN YEARS OF SANTA FE.

NHTSA ODI 11243168

Aug 4, 2019Transmission & drivetrainBrakes

I HAVE BOUGHT THIS VEHICLE LAST YEAR. THERE IS A LOUD NOISE WHEN I TAKE OFF AFTER I HAVE STARTED THE CAR AND GO. I HAVE TAKEN IT IN THEY TOLD ME IT IS THE GEAR SHIFTER. [XXX]. THIS CAR HAS NO POWER WHEN YOU TAKE OFF AND THE BRAKES HAVE SQUEAKED SINCE DAY 2.I HAVE TAKEN IT IN AND THEY HAVE SCRAPED THE BRAKES 3 TIMES. I HAVE COMPLAINED AND THOUGHT IT WAS JUST ME UNTIL I HAVE READ MORE COMPLAINTS. THIS CAR NEEDS RECALLED OR YOU NEED TO GIVE PEOPLE THEIR MONEY BACK 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 11241629

Aug 1, 2019Engine

MY CAR HAS 20,000 MILES ON IT. 2 MONTHS AGO AROUND 18,000 MILES MY CAR STARTED TO HESITATE DURING ACCELERATION. IT STARTED AS ONLY SOMETIMES. NOW IT HAPPENS EVERY TIME I DRIVE IT . WHEN IT IS STOPPED AND I PUSH ON THE GAS TO GO IT HESITATES. THE RPMS SHOOT UP TO 5-6 THEN IT GOES. THIS IS DANGEROUS ESPECIALLY IF YOU ARE CROSSING SEVERAL LANES OF TRAFFIC. ALSO WHEN IN MOTION AND YOU NEED TO ACCELERATE IT WILL HESITATE AS WELL. I BROUGHT IT TO THE DEALERSHIP AS IT'S UNDER WARRANT AND WAS TOLD IT'S THE DCT AND MANY PEOPLE HAVE COMPLAINED. AND IT'S NORMAL. I DISAGREE BECAUSE IF IT WAS NORMAL THEN IT WOULD HAVE DONE THIS WHEN I FIRST PURCHASED THE CAR.

NHTSA ODI 11241003

Jul 23, 2019Transmission & drivetrain

CAR FAILS TO ACCELERATE MORE THAN THE SPEED OF MAYBE ROLLING THROUGH A STOP SIGN WHEN YOU ARE AT A STOP SIGN YOU CANNOT ACCELERATE AND IT IS VERY DANGEROUS TO PEOPLE BEHIND YOU THAT WILL SMASH INTO YOU AND THEN YOU HAVE TO FLOOR THE GAS PEDAL AND WORRY ABOUT CRASHING INTO SOMEBODY IN FRONT OF YOU. I HAVE TAKEN IT TO THE DEALER AND THEY SAID THERE IS NO PROBLEM AND THEY CAN'T FIND ANYTHING THEREFORE THEY CAN'T FIX IT. I AM MOVING TO FLORIDA WHERE IT IS HOT AND HUMID ALL THE TIME WHICH IS SEEMS THAT THAT IS WHEN THE PROBLEM HAPPENS. I WOULD LIKE A NEW VEHICLE IF THEY CAN'T FIX IT I FIND THIS COMPLETELY RIDICULOUS AND I CAN'T BELIEVE THERE HASN'T BEEN A RECALL ON IT YET AS THERE ARE MANY MANY COMPLAINTS THROUGHOUT THE INTERNET

NHTSA ODI 11234208

Jul 22, 2019Engine

HYUNDAI 2018 HAD A OIL LEAK ISSUE DUE TO A FAULTY OIL PAN. THE OIL PAN WAS SEALED BY THE DEALERSHIP. THIS DID NOT SEEM TO FIX THE ISSUE CAUSING THE OIL TO DRAIN ON THE FREEWAY AND SEIZE THE ENGINE. I WAS COASTING ON THE FREEWAY WITH NO POWER FROM THE ENGINE. WE WERE SCARED FOR OUR DEAR LIVES.

NHTSA ODI 11233990

Jul 10, 2019Transmission & drivetrain

I PURCHASED MY NEW CAR 8 MONTHS AGO WITH 2 MILES ON IT. I AM SCARED TO DEATH TO PULL OUT FROM RED LIGHTS IF ANYONE IS EVEN INSIGHT AT TIMES. IT SEEMS AS THOUGH IT JUST DOESNT WANT TO GO AT ALL. I CAN FLOOR THE GAS AND IT HESITATES FOR FEW SECONDS AS THE RPMS ARE VERY HIGH ALL YOU GET IS A ROLL INTO TRAFFIC. IT MAKES ME SO NERVOUS AT TIMES DRIVING THIS VEHICLE. WORSE MISTAKE BUYING THIS VEHICLE AND WORSE PART IS I WILL BE STUCK IN AS ITS NOT WORTH HALF OF WHAT I OWE ALREADY. THIS SHOULD BE SOMETHING DISCUSSED BEFORE SIGNING OR NOT ON THE MARKET TO SELL AT ALL

NHTSA ODI 11230680

Jul 1, 2019Transmission & drivetrain

I PURCHASED A 2018 TUCSON IN A NOVEMBER, RECENTLY I HAVE NOTICED THAT THE VEHICLE STRUGGLES TO ACCELERATE. I WILL CONTACT THE DEALERSHIP TOMORROW BUT I SEE THAT I'M NOT THE ONLY ONE THAT SEEMS TO BE EXPERIENCING THIS PROBLEM. IT SEEMS TO BE GETTING WORSE. IT'S A HAZARD ESPECIALLY WHEN DRIVING IN THE FREEWAY.

NHTSA ODI 11228598

May 30, 2019Transmission & drivetrain

VEHICLE FAILED TO ACCELERATE WHILE MERGING INTO TRAFFIC, FORCING ENGINE TO REACH 6.5K RPM ONCE IT BEGAN TO DO SO. HAPPENS FREQUENTLY. MANY OTHER COMPLAINTS ON SAME ISSUE BY VARIOUS OWNERS.

NHTSA ODI 11210879

Apr 8, 2019Body & structure

THE TRUNK HATCH OPENS UP WITHOUT WARNING AND WITHOUT US PRESSING THE OPEN TRUNK BUTTON ON THE REMOTE. THIS HAS HAPPENED SEVERAL TIMES WHEN THE CAR HAS BEEN STATIONARY AND WHEN WE WERE DRIVING OUT OF A PARKING LOT. THE TRUNK EVEN OPENED ON IT'S OWN WHILE THE REMOTE HAD BEEN PLACED UPRIGHT ON THE GROUND! ALSO THE TRUNK OPENED ON IT'S OWN WHEN IT WAS PARKED IN OUR GARAGE WITH THE ENGINE OFF AND AS WE HAVE A LOW GARAGE DOOR, THE PAINTWORK WAS SCRATCHED ON THE TRUNK DOOR WHEN IT OPENED UP AGAINST IT. ON 4/5/19 WE TOOK THE CAR TO DON WOOD HYUNDAI AT 810 STATE STREET, ATHENS OH FOR THEM SEE IF THEY COULD FIND WHAT WAS WRONG WITH THE HATCH AND REMOTE, BUT THEY COULD NOT DUPLICATE THE PROBLEM WHILE IT WAS THERE.

NHTSA ODI 11194769

Apr 3, 2019Transmission & drivetrain

VEHICLE RANDOMLY SLIPS OUT OF GEAR WHEN BREAK IS QUICKLY DEPRESSED WHEN ROLLING FROM A STOP. VEHICLE NEEDS TO BE SHUT DOWN AND RESTARTED. A VERY SERIOUS SAFETY ISSUE. VEHICLE RANDOMLY FAILS TO SHIFT UP WHEN ACCELERATING. ANOTHER VERY SERIOUS SAFETY ISSUE. DUEL-CLUTCH TRANSMISSION IS CLEARLY DEFECTIVE AS DESIGNED.

NHTSA ODI 11193582

Feb 27, 2019Speed control

TL* THE CONTACT OWNS A 2018 HYUNDAI TUCSON. ON SEVERAL OCCASIONS, WHILE DRIVING APPROXIMATELY 1 MPH AND ATTEMPTING TO MAKE A LEFT TURN, THE ACCELERATOR PEDAL WAS DEPRESSED; HOWEVER, THE VEHICLE FAILED TO RESPOND. THE CONTACT STATED THAT THE ACCELERATOR PEDAL WAS PUMPED 5-6 TIMES BEFORE THE VEHICLE RESPONDED. THE VEHICLE WAS TAKEN TO FAULKNER HYUNDAI (11500 ROOSEVELT BLVD, PHILADELPHIA, PA 19116, (215) 673-7462) TO BE DIAGNOSED AND THE CONTACT WAS INFORMED THAT THE VEHICLE PERFORMED AS INTENDED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE RECURRED THREE TIMES. THE CONTACT STATED THAT THE FAILURE ONLY OCCURRED DURING LEFT TURNS. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 300.

NHTSA ODI 11182804

Jan 16, 2019Transmission & drivetrain

LEASED A NEW 2018 HYUNDAI TUCSON LIMITED FROM A LOCAL DEALER. NOTED THE HESITATION IN THE ACCELERATION WHEN TEST DRIVING. SALESMEN SAID BRAND NEW ENGINE, GAS, ETC, MOST LIKELY WILL WORK ITS WAY OUT IN DRIVING WITH NEW REFILL OF GAS. NOTICED PROBLEM ALL THE WAY HOME AFTER PURCHASE. CONTACTED DEALER NEXT DAY AFTER FILLING TANK WITH SAME ISSUE, THEIR RESPONSE "ITS A NOTED HYUNDAI USA TUCSON TRANSMISSION ISSUE". THATS IT! REPORTED TO HCA (HYUNDAI CONSUMER AFFAIRS), HAD A CASE NUMBER ASSIGNED VIA AUTOMATED MAIL. NO CALL, NO MAIL FROM ANYONE AT HYUNDAI TO ADDRESS THE ASSIGNED COMPLAINT #. FILED ANOTHER COMPLAINT, RECEIVED A NEW CASE NUMBER, HYUNDAI CONTACTED ME WITH NO INFO ON MY CASE, MY DOCUMENTS SENT OR NO KNOWLEDGE OF THE TRANSMISSION ISSUES WITH THEIR TUSCON 1.6L TURBO, 7 SPEED ENGINE/TRANSMISSIONS. TOOK THEM 3 MONTHS TO FULLY RESPOND TO SECOND CASE NUMBER ASSIGNED DUE TO MANY PHONE CALLS AND MAILS TO THEM ON THE CASE AND NO RESPONSE ON RESOLUTION TO THIS HAZARDOUS ISSUE WITH THE TRANSMISSION. PENDING REGIONAL CASE WORKER TO BE ASSIGNED TO ASSESS THE TRANSMISSION AT THE SAME DEALER WHERE PURCHASED. *DT

NHTSA ODI 11170433

Dec 9, 2018BrakesCrash1 injury

I WAS PULLING INTO A PARKING SPOT IN A SHOPPING PARKING LOT AND STEPPED ON THE BRAKE TO STOP, BUT THE BRAKES FAILED AND THE CAR KEPT GOING AND WOULD NOT STOP, ULTIMATELY ROLLING UP OVER THE CURB ONTO THE GRASS AREA AND CRASHED INTO THE CONCRETE LIGHT POST. THE CAR WAS TOWED TO THE HYUNDAI DEALER IN LAGUNA NIGUEL CA 92677 949-485-3700 ( STEVE PACHECO ) SERVICE ADVISOR

NHTSA ODI 11157092

Nov 21, 2018Lights

WE BOUGHT A BRAND NEW 2018 HYUNDAI TUCSON IN JUNE 2018. IT HAD 1700+ MILES ON IT IN NOVEMBER 2018. WE HAVE A MAJOR PROBLEM WITH THE HEADLIGHTS, WHICH WE NOTED RECENTLY WHILE DRIVING ON SOME DARK ROADS. WE CAN'T SEE DOWN THE ROAD WHEN WE ARE DRIVING ON DARK ROADS. WE CAN'T SEE BENDS IN THE ROAD AHEAD OF US. THE HEADLIGHTS SHINE OUT ABOUT 30 FEET, THEN IT'S PITCH BLACK AFTER THAT. WE HAVE A DIFFICULT TIME JUST FINDING THE ENTRANCE TO OUR DRIVEWAY. WE ARE AFRAID TO DRIVE AT NIGHT BECAUSE IT'S SO DANGEROUS. THE CAR HAS BEEN TAKEN IN TO THE DEALER TWICE & WE ARE TAKING IT BACK FOR THE 3RD TIME. THIS IS A MAJOR SAFETY ISSUE. THE HEADLIGHTS ARE NOT DOING THE JOB & THE DEALER CAN'T SEEM TO FIX IT. AFTER LOOKING ONLINE, THIS SEEMS TO BE A MAJOR PROBLEM WITH HYUNDAI & OTHER BRANDS WITH THE NEW LED LIGHTS. THIS NEEDS TO BE ON A RECALL LIST. PLEASE HELP. ACCIDENT PREVENTION IS CHEAPER THAN A FUNERAL. YOU NEED TO INVESTIGATE THIS. THANK YOU.

NHTSA ODI 11153178

Nov 17, 2018Transmission & drivetrain

WHILE DRIVING AND THEN COMING TO A TEMPORARY STOP SUCH AS WAITING FOR A RED LIGHT TO TURN GREEN OR RIGHT ON RED OR MAKING A LEFT TURN; THEN I STEP ON THE ACCELERATOR TO DRIVE, THEN ABOUT 20 YARDS OR SO INTO THE MOVEMENT OF THE CAR, THE CAR STOPS MOVING BUT THE ENGINE IS STILL RUNNING. IT DELAYS FOR ANYWHERE BETWEEN 2 AND 5 SECONDS, JUST ENOUGH TIME FOR CARS TO BE COMING RIGHT AT YOU. IT HAPPENED TWICE IN ONE WEEK, ONCE THE WEEK BEFORE AND ONCE RECENTLY, THE SAME DAY I TOOK THE CAR BACK TO THE DEALER TO SEE WHAT WAS WRONG. IT HAS HAPPENED HERE AND THERE IN THE SEVERAL MONTHS THAT I HAVE OWNED IT, BUT SEEMS TO BE GETTING MORE PRONOUNCED WHERE I AM NOTICING IT MORE. I ALMOST GOT HIT FROM BEHIND TWICE AND ALMOST GOT "T-BONED" WHEN MAKING A LEFT TURN. THE SERVICE DEPARTMENT SAYS IT DID NOT DO IT WHEN THEY TOOK IT OUT (I TOLD THEM IT DOESN'T DO IT ALL THE TIME AND IT PROBABLY WON'T FOR THEM.) THEY SAID THERE ARE NO BULLETINS OUT OR RECALLS AND NO CODES SHOW UP WHEN THEY TESTED IT. WELL I DID RESEARCH AND FOUND THAT THE TUCSON HAS HAD MANY PAST PROBLEMS LIKE THIS (LITERALLY HUNDREDS, IF NOT THOUSANDS) AND THE MANUFACTURER WAS IGNORING PLEAS FROM DESPERATE OWNERS BECAUSE NOTHING WAS BEING ADDRESSED. HYUNDAI FINALLY ADMITTED TO PROBLEMS WITH THE 2016 AND 17 TUCSONS AND DID A RECALL. I FEEL THAT THIS IS A VERY SERIOUS SAFETY ISSUE, ESPECIALLY WHEN I AM NOW AFRAID TO MAKE LEFT AND RIGHT TURNS KEEPING IN MY MIND THAT THIS CAR IS GOING TO HESITATE, STALL, DELAY, WHATEVER YOU WANT TO CALL IT. 5500 HUNDRED MILES ON IT AND I PAID THOUSANDS OF DOLLARS TO BUY IT, I DON'T FEEL SAFE MAKING TURNS AND FEEL THAT THIS ISSUE NEEDS TO BE ADDRESSED AND QUICKLY BEFORE SOMEONE (I HOPE NOT MYSELF ALSO)) GETS INJURED OR KILLED.

NHTSA ODI 11152212

Nov 3, 2018Engine

AT TIMES, WHILE DRIVING WITH THE TRANSMISSION IN DRIVE, THE VEHICLE HESITATES TO ACCELERATE AFTER BEING STOPPED, AS AT A RED TRAFFIC SIGNAL. WHEN THIS HAPPENS, PRESSING THE ACCELERATOR PEDAL TO THE FLOOR WILL START THE VEHICLE MOVING FORWARD 'VERY' SLOWLY FOR ABOUT 3 SECONDS, THEN IT WILL TAKE OFF WITH FULL POWER UNTIL ACCELERATOR PEDAL IS LET OFF. WHEN THIS HESITATION OCCURS, THE ENGINE DOES NOT SOUND OR FEEL LIKE IT IS STRAINING, OR MISFIRING AT ALL, IT SEEMS MORE LIKE THE COMPUTER IS NOT SENDING THE ENGINE THE SIGNAL TO REV UP AND GO, HENCE HAVING TO FLOOR IT TO GET IT TO MOVE. THIS CONDITION IS EXTREMELY DANGEROUS, TO THE POINT I AVOID HAVING TO MAKE LEFT TURNS AT TRAFFIC LIGHT INTERSECTIONS, BECAUSE I NEVER KNOW WHEN THE VEHICLE IS GOING TO EXHIBIT THIS BEHAVIOR, BUT THIS CAN HAPPEN WHETHER GOING STRAIGHT, OR MAKING A RIGHT-HAND TURN. THIS VEHICLE ONLY HAS 1,253 MILES AT PRESENT, BUT THIS CONDITION HAS BEEN HAPPENING SINCE IT WAS DRIVEN OFF THE LOT NEW.

NHTSA ODI 11145086

Oct 23, 2018Electrical systemEngine

AFTER ACQUIRING A LITTLE OVER A MONTH (1167 MILES ON IT) THIS CAR FAILED WHILE I WAS DRIVING ON A MAJOR HIGHWAY AND HAD TO NAVIGATE OVER 4 LANES FROM JUST MOMENTUM - COULD NOT USE MY CELLPHONE AS IT WAS TRYING TO SYNC TO THE CAR WHICH WAS NOW COMPLETELY DEAD. TOWED TO PURCHASING DEALER AND WAS DIAGNOSED AS BAD GROUND WIRE. I AM TERRIFIED TO DRIVE THIS CAR AGAIN, MY PASSENGER AND I COULD HAVE BEEN INJURED OR WORSE.

NHTSA ODI 11142184

← NewerOlder →

Working with the data? Download all 383 complaints as CSV · fetched from NHTSA July 25, 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 Hyundai Tucson Fuel Cell verdict →