2012 HYUNDAI SONATA Complaints

View complaints related to 2012 HYUNDAI SONATA. The complaints found here are submitted by actual consumers with first hand experience. There are more than 1,480 complaints submitted for the 2012 HYUNDAI SONATA. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2012 HYUNDAI SONATA
    - LONG BEACH, CA

    SINCE THE FIRST DAY I LEASED THIS VEHICLE I'VE COMPLAINED ABOUT THE STEERING. I WAS TOLD THAT ONLY HAPPENED IN THE 2011 SONATA AND IT HAS BEEN CORRECTED. THE DEALER TELLS ME THERE IS NOTHING WRONG! SURELY THERE IS! THE CAR HAS A MIND OF IT'S OWN WHEN DRIVING. IT IS ALL OVER THE ROAD, WHEN I PUT ON THE BRAKE IT GOES OFF TO THE LEFT. I HAD TO REACT FAST IN A SITUATION, AND I TRULY THOUGHT I WAS GOING TO FLIP OVER DUE TO THE STEERING. THE 2012 SONATA IS A VERY DANGEROUS WHEN IT COMES TO THE STEERING. *TR

    Source: NHTSA WEB SITE
  • 2012 HYUNDAI SONATA
    - POMPANO BEACH , FL

    DISHONEST MILEAGE CLAIMS: 2012 HYUNDAI SONATA."ADVERTISED: 26/35" - ACTUAL 24/25...NOT EVEN CLOSE. CLASS ACTION SUIT IN CA BUT, INEXPLICABLY, ONLY 'CERTAIN' MODELS. I'VE NOT HEARD ONE SONATA OWNER 'HAPPY' WITH THEIR MILEAGE. ITS FRAUDULENT AND MISLEADING AT BEST. HYUNDAI IS SENDING AN ENGINEER TO LOOK AT THE VEHICLE BUT IF THEY'RE ON HYUNDAI PAYROLL WHAT KIND OF RESULT DO YOU THINK I'LL GET? *TR

    Source: NHTSA WEB SITE
  • 2012 HYUNDAI SONATA
    - CUTLER BAY, FL

    I RECENTLY BOUGHT A HYUNDAI SONATA SE 2.0T ON OCT 26 2012, EVER SINCE I BOUGHT IT, I'VE REALIZED THAT THE MPG THAT IT GIVES ME IS 17 NO MATTER IF I'M IN CITY OR HIGHWAY, WHILE MINIMAL ESTIMATES ARE 23 IN THE CITY. I'VE LOOKED ON HYUNDAI FORUMS AND IT SEEMS LIKE I'M NOT THE ONLY ONE WITH THIS ISSUE. CONTACT WITH THE DEALERS HAS BEEN NOTHING BUT A PAIN, THEY CONTINUE TO ARGUE WITH ME THAT, THAT IS IMPOSSIBLE AND WON'T EVEN TAKE A LOOK AT THE VEHICLE. I'VE BEEN TO TWO SEPARATE DEALERS WITH THE SAME OUTCOME. *TR

    Source: NHTSA WEB SITE
  • 2012 HYUNDAI SONATA
    - STATEN ISLAND, NY

    ONE MONTH AFTER PURCHASING A NEW 2012 HYUNDAI SONATA, I NOTICED A CREAKING NOISE COMING FROM REAR SUSPENSION/SUB-FRAME AREA WHEN THE ENTERING AN INCLINED DRIVEWAY OR NON-UNIFORM ROADWAY. THIS STARTED AT AROUND THE 700-MILE MARK ON MY VEHICLE ODOMETER. THIS ISSUE WAS REPORTED TO HYUNDAI NORTH AMERICA CORPORATE APPROXIMATELY 3-MONTHS AGO, IN AUGUST 2012. THE LOCAL DEALERSHIP I VISITED IN MY AREA HAS ACKNOWLEDGED THE NOISE EXISTS, BUT HAS DISMISSED IT AS "NORMAL BODY CREAK FLEX, SONATAS MAKE THIS NOISE." I PUSHED THE ISSUE TO HYUNDAI NORTH AMERICA CORPORATE AND THEY HAD ORIGINALLY AGREED TO HAVE THE DISTRICT PARTS AND SERVICE MANAGER EXAMINE THE VEHICLE TO DIAGNOSE THE PROBLEM. CURRENTLY, HYUNDAI NORTH AMERICA CORPORATE HAS JUST INFORMED ME THE LOCAL DEALERSHIP DOESN'T WANT TO LOOK AT MY VEHICLE ANYMORE AND TO CONSIDER BRINGING MY VEHICLE TO ANOTHER DEALER. ADDITIONALLY, THEY ARE NOW STATING THAT THEY HAD NO KNOWLEDGE OF EVER MAKING AN APPOINTMENT WITH DISTRICT PARTS AND SERVICE MANAGER. I HAVE BEEN WAITING 3-MONTHS TO MEET THE DISTRICT PARTS AND SERVICE MANAGER, AND THE RESPONSE FROM HYUNDAI NORTH AMERICA CORPORATE UP UNTIL NOW IS TO BE PATIENT AND WAIT TO BE CONTACTED WITH AN APPOINTMENT DATE. THE VEHICLE STILL MAKES THIS NOISE WITH NO RESOLUTION. I AM CONCERNED THAT THERE IS METAL TO METAL CONTACT, AND IN THE LONG-TERM FUTURE, CORROSION OR FATIGUE COULD OCCUR WITH THE SUSPECT COMPONENTS. NUMEROUS CASES OF THIS NOISE HAVE BEEN DOCUMENTED ON HYUNDAI INTERNET FORUMS, BUT HYUNDAI NORTH AMERICA HAS NOT ACKNOWLEDGED THERE IS AN ISSUE. *TR

    Source: NHTSA WEB SITE
  • 2012 HYUNDAI SONATA
    - PRESTON, CT

    TL* THE CONTACT OWNS 2012 HYUNDAI SONATA. THE CONTACT STATED THAT THE VEHICLE ROLLED AWAY WHEN THE VEHICLE WAS TURNED OFF. THE CONTACT TURNED THE VEHICLE OFF BY THE PUSH TO START BUTTON AND DID NOT REALIZE THAT HE NEVER PUT THE VEHICLE IN PARK. THE CONTACT EXITED THE VEHICLE AND THE VEHICLE BEGAN TO ROLL DOWN A HILL. THE CONTACT WAS ABLE TO RE ENTER THE VEHICLE AND MANAGED TO STOP IT WITHOUT CRASHING INTO ANYTHING. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR INSPECTION. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 8,000...UPDATED 12/14/12 *BF

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2012 HYUNDAI SONATA
    - NEW CONCORD, KY

    TL* THE CONTACT OWNS A 2012 HYUNDAI SONATA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH THE CONTACT SMELLED A BURNING ODOR. THE VEHICLE SUDDENLY STALLED. THE CONTACT NOTICED SMOKE COMING FROM UNDERNEATH THE HOOD. AFTER INSPECTING THE VEHICLE THE CONTACT NOTICED THE FUSE BOX WAS ON FIRE. THE CONTACT WAS ABLE TO EXTINGUISH THE FIRE OUT. THE VEHICLE WAS TOWED TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN WAS UNABLE TO DIAGNOSE THE CAUSE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 23,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2012 HYUNDAI SONATA
    - CARLSBAD, CA

    TL* THE CONTACT OWNS A 2012 HYUNDAI SONATA HYBRID. THE CONTACT STATED THAT WHILE TRYING TO ACCELERATE FROM A COMPLETE STOP, THE VEHICLE JERKED ABNORMALLY. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE FAILURE COULD NOT BE REPLICATED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED ABOUT THE ISSUE. THE FAILURE MILEAGE WAS 108 AND THE CURRENT MILEAGE WAS 850.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2012 HYUNDAI SONATA
    - TOLUCA, IL

    TL* THE CONTACT OWNS A 2012 HYUNDAI SONATA. THE CONTACT STATED THAT WHILE DRIVING 40 MPH, A LOUD, ABNORMAL BANG WAS HEARD FROM THE FRONT PASSENGER SIDE OF THE VEHICLE. THE VEHICLE THEN LOST BRAKING AND STEERING ABILITIES AS THE CONTACT CRASHED INTO THE REAR OF ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY AND THE CONTACT WAS INJURED. THE VEHICLE WAS DESTROYED. THE CONTACT STATED THAT THE LOUD BANG WAS A RESULT OF EITHER A TIRE BLOWING OR A DEFECTIVE STRUT THAT CAUSED THE TIRE BLOW. THE CONTACT CALLED THE MANUFACTURER REGARDING THE CRASH. THE MANUFACTURER ADVISED THAT THEY WOULD INVESTIGATE THE CRASH. THE FAILURE MILEAGE WAS 20,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2012 HYUNDAI SONATA
    - PASADENA, MD

    TL* THE CONTACT OWNS A 2012 HYUNDAI SONATA. THE CONTACT STATED THAT THE HORN ON HIS ALARM WAS NOT LOUD ENOUGH. THE CONTACT WENT TO THE DEALER WHO REFUSED TO PROVIDE ANY ASSISTANCE SINCE THEY WERE NOT ABLE TO ALTER THE DESIGN OF THE VEHICLE ALTHOUGH THEY WERE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 5,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2012 HYUNDAI SONATA
    - ORLANDO, FL

    THE VEHICLE LOOSES POWER WHILE DRIVING ON THE ROAD AND ALL THE ELECTRONICS SHUT DOWN. I LOST POWER STEERING AND POWER BRAKES AND COULD NOT STOP THE VEHICLE. THE VEHICLE HAS AN ELECTRICAL PROBLEM THAT THE SERVICE TECHNICIANS CAN NOT SEE ON THE COMPUTER OR FIGURE OUT. FIRST THE SERVICE TECH SAID IT WAS A FUSE NOT PLUGGED IN ALL THE WAY THEN THEY SAY IT WAS THE BATTERY.. I FEAR FOR MY LIFE IN THIS CAR AND WILL NEVER DRIVE IT AGAIN. IF I WERE IN A CROSS WALK I WOULD HAVE HIT A PEDESTRIAN OR I COULD HAVE HIT ANOTHER VEHICLE. LUCKILY I WAS NOT ON A HIGH SPEED ROAD OR GOING THROUGH A TOLL BOOTH OR THERE WOULD HAVE BEEN SERIOUS INJURIES. I CANNOT BELIEVE THAT THE MANUFACTURER FEELS I SHOULD DRIVE THIS CAR. THEY TOLD ME IT WAS OK BEFORE AND I ENDED UP HAVING AN ACCIDENT. THIS CAR HAS AN ELECTRONIC DEFECT. THEY DO NOT PUT ANY VALUE ON LIVES. *TR

    Source: NHTSA WEB SITE