WHEN THE VEHICLE IS AT A COMPLETE STOP IT WILL HAVE ISSUES GOING WHEN I PUSH ON THE GAS. IT TAKES A FEW SECONDS TO GO AND IT WILL JERK FORWARD AND THEN GO. IT DOESN'T HAPPEN EVERY TIME BUT IT IS OFTEN ENOUGH THAT IT'S WORRY SOME AND COULD BE UNSAFE.
2018 Hyundai Tucson
Owner reports · Recalls · Investigations
More warning signs than most Tucson years
Owner complaints for the 2018 Hyundai Tucson are substantially higher than the model-year median of 180.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all Tucson years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
112 reports with mileage · 283 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.
- Engine. Review the 243 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 100 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Power Train complaints
100 reportsVEHICLE CAUGHT FIRE WHILE DRIVING ON THE HIGHWAY.
BOUGHT THE VEHICLE NEW. THE PROBLEM ORIGINALLY BEGAN AS INTERMITTENT NOW OCCURRING ALMOST CONSTANTLY. IF VEHICLE IS IN A STOPPED POSITION UPON PRESSING THE ACCELERATOR THE VEHICLE DOES NOT MOVE FORWARD FOR UP TO ONE TO 2 SECONDS. THE RPM SHOWS THAT THE ENGINE IS REVVING BUT NO MOTION. THEN SUDDENLY THE VEHICLE WILL LURCH FORWA…
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BOUGHT THE VEHICLE NEW. THE PROBLEM ORIGINALLY BEGAN AS INTERMITTENT NOW OCCURRING ALMOST CONSTANTLY. IF VEHICLE IS IN A STOPPED POSITION UPON PRESSING THE ACCELERATOR THE VEHICLE DOES NOT MOVE FORWARD FOR UP TO ONE TO 2 SECONDS. THE RPM SHOWS THAT THE ENGINE IS REVVING BUT NO MOTION. THEN SUDDENLY THE VEHICLE WILL LURCH FORWARD. THE AMOUNT OF PRESSURE APPLIED TO THE ACCELERATOR DOES NOT MAKE A DIFFERENCE IN THE VEHICLE RESPONSE TIME. I AM VERY CONCERNED ABOUT THE SAFETY OF THIS VEHICLE AS THE VEHICLE WILL NOT ACCELERATE WHEN NECESSARY. I HAVE BROUGHT IN THE VEHICLE FOR REPAIRS OF THIS PROBLEM TWICE AND WAS TOLD THAT HYUNDAI KNOWS OF THE PROBLEM BUT BECAUSE THE ISSUE IS NOT EXTREME ENOUGH NOTHING CAN BE DONE. I DO NOT BELIEVE THAT THE VEHICLE CAN BE OPERATED SAFELY GIVEN THE CURRENT DEFECT.
MOSTLY IN THE MORNING AFTER THE VEHICLE HAS SAT ALL NIGHT AND OCCASIONALLY THROUGHOUT THE DAY AFTER STOPPING AT RED LIGHTS OR WHEN LEAVING A PARKING LOT. THE VEHICLE WILL 'STALL, SHUTTER' OR HOWEVER ELSE YOU WANT TO DESCRIBE A RAPID JERKING MOTION WHILE TRYING TO ACCELERATE FROM A STOP. IT CAUSES A DELAY IN THE ABILITY TO EFFECT…
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MOSTLY IN THE MORNING AFTER THE VEHICLE HAS SAT ALL NIGHT AND OCCASIONALLY THROUGHOUT THE DAY AFTER STOPPING AT RED LIGHTS OR WHEN LEAVING A PARKING LOT. THE VEHICLE WILL 'STALL, SHUTTER' OR HOWEVER ELSE YOU WANT TO DESCRIBE A RAPID JERKING MOTION WHILE TRYING TO ACCELERATE FROM A STOP. IT CAUSES A DELAY IN THE ABILITY TO EFFECTIVELY AND SAFELY MERGE THE VEHICLE INTO TRAFFIC AT TIMES.
I PURCHASED MY 2018 HYUNDAI TUCSON LIMITED 1.6L FORWARD DRIVE NEW IN NOVEMBER 2018. I STARTED EXPERIENCING PROBLEMS A FEW WEEKS AFTER MY PURCHASE. THE VEHICLE IS SLOW TO ACCELERATE AT TIMES AND OTHER TIMES THE VEHICLE LURCHES/ACCELERATES FORWARD AT A HIGH RATE OF SPEED WITH MY FOOT ON THE BRAKE PEDAL. FOR INSTANCE, I WAS AT A DR…
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I PURCHASED MY 2018 HYUNDAI TUCSON LIMITED 1.6L FORWARD DRIVE NEW IN NOVEMBER 2018. I STARTED EXPERIENCING PROBLEMS A FEW WEEKS AFTER MY PURCHASE. THE VEHICLE IS SLOW TO ACCELERATE AT TIMES AND OTHER TIMES THE VEHICLE LURCHES/ACCELERATES FORWARD AT A HIGH RATE OF SPEED WITH MY FOOT ON THE BRAKE PEDAL. FOR INSTANCE, I WAS AT A DRIVE THRU WITH MY FOOT ON THE BRAKE PEDAL AND MY TUCSON BEGAN TO ACCELERATE FORWARD. I WAS SO AFRAID THAT I WAS GOING TO HIT THE CAR IN FRONT OF ME THAT I TURNED THE VEHICLE OFF. ON NUMEROUS OCCASIONS IT HAS LURCHED/ACCELERATED FORWARD WITH MY FOOT ON THE BRAKE PEDAL. OTHER TIMES WHEN I BEGIN TO ACCELERATE AFTER STOPPING AT A STOP LIGHT THE VEHICLE JUST HESITATES TO MOVE AT ALL. IT IS VERY SLOW TO ACCELERATE FOR A TURBO VEHICLE. CONCERNING MY BRAKES, MY BRAKES ARE MAKING A HIGH PITCH SQUEALING SOUND. I HAVE TAKEN MY TUCSON IN FOR SERVICE FOR THE BRAKE ISSUE, AND I HAVE BEEN TOLD THAT THERE IS NOTHING WRONG AND THAT IS THE NOISE THAT TUCSON BRAKES MAKE. BRAKES DO NOT MAKE A HIGH PITCH SQUEALING NOISE FOR NO REASON AT ALL. ALSO, I TOOK MY TUCSON TO BE SERVICED FOR THE ENGINE/TRANSMISSION PROBLEM AND I WAS TOLD THAT THERE WAS NOTHING THAT THEY COULD DO ABOUT THE PROBLEM. THIS SUV IS A DEATHTRAP. THE 2018 TUCSON 1.6L NEEDS TO BE RECALLED AND THE ENGINE REPLACED WITH A 2.4L ENGINE AND THE BRAKE SYSTEM NEEDS TO BE REDESIGNED.
, FROM A STOP, WHEN YOU MOVE FORWARD, YOU PRESS ON THE ACCELERATOR THE CAR HESITATES TO MOVE FORWARD THEN ALL OF THE SUDDEN IF REVES HIGH AND THEN SPEED FASTER THAN IT SHOULD, I HAVE CALLED THE DEALERSHIP TWO TIMES, THE VEHICLE HAS 11,000 MILES ON IT AND HAS NEVER BEEN IN AN ACCIDENT. SOMETHING WITH THE DUAL-CLUTCH SYSTEM IS HA…
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, FROM A STOP, WHEN YOU MOVE FORWARD, YOU PRESS ON THE ACCELERATOR THE CAR HESITATES TO MOVE FORWARD THEN ALL OF THE SUDDEN IF REVES HIGH AND THEN SPEED FASTER THAN IT SHOULD, I HAVE CALLED THE DEALERSHIP TWO TIMES, THE VEHICLE HAS 11,000 MILES ON IT AND HAS NEVER BEEN IN AN ACCIDENT. SOMETHING WITH THE DUAL-CLUTCH SYSTEM IS HAVING ISSUES AND WILL LEAD TO DEATH. THE VEHICLE DOES IT INTERMITTENTLY, SO YOU CAN NOT PREDICT IT WHEN IT WILL HAVE AN ISSUE, AT MIN, IT DOES THIS FREQUENTLY.
THE DUAL CLUTCH, 7 SPEED AUTOMATIC TRANSMISSION IN MY 2018 HYUNDAI TUCSON DOES NOT ALWAYS MOVE THE CAR. WHEN PULLING OUT OF A DRIVEWAY, INTERSECTION, OR CROSSING ONCOMING TRAFFIC LANES THE CAR WILL STOP MOVING WHILE PARTIALLY IN THE STREET/INTERSECTION. IT WILL NOT MOVE, THE ENGINE RPM'S REV UP AND THEN ALL OF A SUDDEN THE CAR…
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THE DUAL CLUTCH, 7 SPEED AUTOMATIC TRANSMISSION IN MY 2018 HYUNDAI TUCSON DOES NOT ALWAYS MOVE THE CAR. WHEN PULLING OUT OF A DRIVEWAY, INTERSECTION, OR CROSSING ONCOMING TRAFFIC LANES THE CAR WILL STOP MOVING WHILE PARTIALLY IN THE STREET/INTERSECTION. IT WILL NOT MOVE, THE ENGINE RPM'S REV UP AND THEN ALL OF A SUDDEN THE CAR LUNGES FORWARD. I AM AFRAID THAT A CAR APPROACHING ME MAY NOT STOP IN TIME AND RUN INTO ME, EVEN THOUGH I HAD PLENTY OF TIME TO MAKE THE TURN. I TOOK THE CAR TO THE DEALER ON 9/24/2019 AND THEY SAID THEY WERE 'UNABLE TO DUPLICATE THE ISSUE'. I RETURNED THE CAR TO THE DEALER FOR THE SAME ISSUE ON 5/5/20. THE CAR WAS RETURNED TO ME AFTER 6 WEEKS AND THE DEALER STATED THEY REPLACED THE TRANSMISSION AND DUAL CLUTCH ASSEMBLY WITH A NEW UNIT AND I WAS INFORMED THAT THIS MAY NOT RESOLVE THE ORIGINAL ISSUE. ON 6/24/20 THE CAR WAS RETURNED TO THE DEALER FOR THE SAME ISSUE AND THE DEALER WAS UNABLE TO DUPLICATE THE PROBLEM. AT NO POINT DID HYUNDAI TELL ME THEY'VE HAD ONGOING ISSUES WITH THEIR DUAL CLUTCH TRANSMISSION. IT WAS MY OWN RESEARCH AND CONTACTING ANOTHER DEALER THAT I WAS TOLD HYUNDAI IS AWARE OF THE PROBLEM AND HAS NO CURRENT SOLUTION TO RESOLVE THE MATTER. *TR
THE CAR WILL NOT GO INTO REVERSE. *TR
I HAVE THE 2018 TUSCON LIMITED 1.6T DCT WITH NO MORE THAN 12,000 MILES. WHEN ACCELERATING FROM A STOP OR ACCELERATING AFTER BRAKING AND PRESSING THE GAS PEDAL NORMALLY, THE CAR STOPS ACCELERATING AND THE CAR SLOWS DOWN. THIS ALSO HAPPENS AFTER COMING TO A STOP AND TURNING ONTO A DIFFERENT STREET. WHEN IT HAPPENED TO MY WIFE SHE …
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I HAVE THE 2018 TUSCON LIMITED 1.6T DCT WITH NO MORE THAN 12,000 MILES. WHEN ACCELERATING FROM A STOP OR ACCELERATING AFTER BRAKING AND PRESSING THE GAS PEDAL NORMALLY, THE CAR STOPS ACCELERATING AND THE CAR SLOWS DOWN. THIS ALSO HAPPENS AFTER COMING TO A STOP AND TURNING ONTO A DIFFERENT STREET. WHEN IT HAPPENED TO MY WIFE SHE PULLED OVER INTO THE CENTER TURNING LANE, BECAUSE THE CAR WOULD NOT ACCELERATE AND THERE WERE CARS TURNING BEHIND HER. I HAVE TAKEN IT IN TO HAVE IT SERVICED AND THEY EITHER APPLIED AN UPDATE OR RESET THE TRANSMISSIONS COMPUTER; HOWEVER, A FEW HUNDRED MILES LATER AND IT'S DOING IT AGAIN. MY WIFE IS CONCERNED THAT THIS WILL HAPPEN ONE DAY AND WILL CAUSE AN ACCIDENT; SHE SAID SHE DOES NOT FEEL SAFE DRIVING THIS CAR ANYMORE. MY FIRST VEHICLE WAS A MANUAL AND I KNOW HOW A MANUAL DRIVES AND HOW THEY ACCELERATE AFTER SHIFTING. I UNDERSTAND THAT A DCT MAY HAVE SIMILAR BEHAVIORS. HOWEVER, THIS WOULD BE SIMILAR TO SOMEONE HOLDING IN THE CLUTCH ON A MANUAL AND NOT BEING ABLE TO SHIFT GEARS, GRINDING THEM, CAUSING THE VEHICLE TO NOT ACCELERATE AND ANY VEHICLE BEHIND THEM TO STOP OR SLOW DOWN SUDDENLY. WE LOVE THE CAR, BUT THE TRANSMISSION MAKES US FEEL UNSAFE AND HOPEFULLY WE DO NOT GET INTO AN ACCIDENT DUE TO THIS DCT ISSUE. I HAVE ALSO CONTACTED HYUNDAI DIRECTLY ABOUT THIS AND I AM SUPPOSED TO BE RECEIVING A CALL FROM HYUNDAI CONSUMER AFFAIRS IN 3-5 BUSINESS DAYS.
WHEN I WENT TO ACCELERATE OUT OF A BUSINESS DRIVE WAY, THE CAR HESITATED AT LEAST 1-3 SECONDS BEFORE ENGAGNG THE TRANSIMISSION TO ACCLERATE THE VEHICLE OUT OF THE DRIVEWAY INTO TRAFFIC. AS I WAS TURNING OUT OF THE DRIVEWAY, I WAS ALMOST STRUCK BY AN ONCOMING VEHICLE. I WAS IN 2 OTHER SEPARATE INCIDENTS EITHER ACCCLERATING TO G…
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WHEN I WENT TO ACCELERATE OUT OF A BUSINESS DRIVE WAY, THE CAR HESITATED AT LEAST 1-3 SECONDS BEFORE ENGAGNG THE TRANSIMISSION TO ACCLERATE THE VEHICLE OUT OF THE DRIVEWAY INTO TRAFFIC. AS I WAS TURNING OUT OF THE DRIVEWAY, I WAS ALMOST STRUCK BY AN ONCOMING VEHICLE. I WAS IN 2 OTHER SEPARATE INCIDENTS EITHER ACCCLERATING TO GET INTO A LANE OR ACCELERATING FROM A STOPPED POSITION ALMOST CAUSING ACCIDENTS BECAUSE OF THIS PROBLEM. I WAS SO SCARED, I TRADED THE 2017 TUSCON IN FOR A 2018 TUSCON HOPING THE PROBLEM WOULD BE SOLVED. IT DID NOT. IT HAPPENS IN THE 2018 TUSCON LESS OFTEN, BUT MORE INTERMITTENTLY MAKING IT EVEN MORE DANGEROUS AS YOU DO NOT KNOW WHEN OR IF ITS GOING TO HAPPEN AND BE ABLE TO REACT APPROPRIATELY.
Official recalls
120V543000 · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module
Sep 4, 2020
Hyundai Motor America (Hyundai) recalled certain 2019-2021 Tucson vehicles on September 4, 2020. On December 30, 2020, Hyundai expanded the recall population, and added certain 2016-2018 Tucson vehicles. The Anti-lock Brake Hydraulic Electronic Control Unit (HECU) could corrode internally and cause an electrical short, possibly resulting in an engine compartment fire.
Consequence & remedy
Consequence: An engine compartment fire can increase the risk of injury or crash.
Remedy: Hyundai will notify owners, and dealers will replace the HECU fuse. For 2019-2021 model years, the Electronic Stability Control (ESC) software will also be updated. Recall repairs will be performed free of charge. Owners are advised to park outside and away from structures as a precaution until the recall repair is complete. The recall began November 2, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 195.
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
1DP22003 · Loss Of Motive Power
Opened Sep 12, 2022 · Closed Dec 12, 2023
Status: closed (inferred from source dates) · Engine
The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at NHTSA.gov under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitioners’ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODI’s evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to NHTSA which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan assemblies of the subject vehicles. Based on a review of the available information, a loss of motive power resulting from an oil drain plug back out has not occurred between the initial sale of a vehicle and the completion of its first oil change. If during an oil change service, a technician fails to remove the existing drain plug gasket before installing a new gasket, it is likely that a proper seal between the drain plug and the oil pan will not be made. An improper seal between the drain plug and oil pan could lead to the backing out on the drain plug, resulting in the sudden loss of oil while driving. Additionally, the provided examples of oil pan cracks were localized to the immediate vicinity of the oil drain plug and/or appeared to be the result of direct-contact with a tool during servicing. There is no information to support that a vehicle-based defect exists relating to the oil pan assembly, and instead the documented incidents are related to the failure to follow the proper maintenance procedures during oil change service. In October 2023, Hyundai published a Technical Service Bulletin (TSB) that provided detailed instructions for oil change service on its gasoline powered vehicles, specifically highlighting the need to remove and replace the existing drain plug gasket prior to reinstalling the drain plug. After a thorough review of the material submitted by the petitioner, the information already in NHTSA's possession, and the potential risks to motor vehicle safety implicated by the petitioners' allegations, NHTSA does not believe that a formal investigation is warranted. Therefore, the petition is denied. A Federal Register Notice (FRN) further detailing NHTSA’s reasons for denial of the petition will be published. The reference numbers for the complaints to NHTSA cited by the petitioner can be found in the petition submission documents in the public file for DP22-003. To review those complaints and the additional complaints ODI added to its evaluation which are cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
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