Sporadically when you step on gas to accelerate, it will just "bog down" and will not accelerate. This has happened many times both at around 20 mph or around 55 mph. It will not recover unless you take your foot off the accelerator completely and wait for several seconds. I tried once when it did this, to just keep the accelerator down to see if it would recover. It did not, it just slowed down till it stopped.

- Cottage Grove, MN, USA

Transmission acceleration lag/unpredictability and poor shifting causes unsafe conditions. Primarily when starting from stopped position but when driving also. Engine will rev but vehicle won't move and suddenly it will shift into gear sometimes lunging forward.

- Reidsville, NC, USA

The car was purchased June 1, 2016. Found that the transmission does not engage correctly from a stop. The car revs and doesn't move then all of the sudden it takes off. You never know when it it going to happen. And you never know how fast it is going to go once the transmission engages. There have been many times that I have felt like I could hit someone because the car "takes off" on its own. I am hesitant to take off in traffic because I never know if the transmission is going to engage correctly. They say it is the duel clutch causing the issue. I have taken the car into the dealership 3 times. 10/7/16 recall 16-01-038, dct logic update operation 61C077R0, 16-01-057, 11/18/16 dct update operation 60C095ri, also reset adatt valve, 2/10/17 took the car in because still having same issue, was told "that's how the car drives". I have also reported the situation to Hyundai, case #10008011 and they took my information but haven't gotten back to me. I am afraid to take the car on extended trips because I don't feel safe driving the car. Someone is going to get hurt or even worse if this situation is not resolved or these cars aren't taken off the road.

- Crown Point, IN, USA

Rough idle, also while stopped in drive engine seems to race and car feels as if didnt have foot on brake it would race foward

- Bryan, TX, USA

The contact owns a 2016 Hyundai Tucson. While driving approximately 60 mph, the engine suddenly shut off. The contact indicated that the failure occurred on multiple occasions. The vehicle was taken to the dealer, but the cause of the failure was not determined. The manufacturer was notified of the failure. The VIN was not available. The failure mileage was 12,000.

- Fairfield, CT, USA

Had recall 16-01-057 performed at local Hyundai dealer in hackettstown and since then have had multiple issues with it not moving when at a traffic light like transmission is slipping and then it grabs and almost causes accident..dealer says that recall would not make it do this and when they drive say there are no issues.there are multiple other people on internet having same issue, so not something I am making up. When is something going to be done about this before someone is killed.

- Hackettstown, NJ, USA

Vehicle contnues under in motion city streeet driving conditions cause the vehicle to not move if the accelerator pedal is pressed and released repeatedly.exactly as recalled for other 2016 tuscon but this does not match VIN database. Dealer denies there is a problem and states the vehicle is being driven wrong quoting the drivers hand book which basically says the vehicle not usable in stop and go conditions.there are hundreds of simular complaints of 2016 tuscon that did not fit in VIN NHTSA or Hyundai database, or continued to have same problem after recall repair performed or dealers denying there was any recall.

- Incline Vill, NV, USA

The contact owns a 2016 Hyundai Tucson. While at a stop light with the brake pedal depressed, the vehicle vibrated. The failure recurred numerous times. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 7,000.

- Orlando, FL, USA

My Tucson slows down when I press down on the accelerator to speed up. It did this multiple times on my trip from Indiana to Colorado. This is extremely dangerous! I saw an upcoming recall which Hyundai does not have any fix for yet, but it appears to only be on specific ones with dual clutch. I don't think mine has that, but it definitely has safety issues and Hyundai will not assist me with it. There are multiple other issues with my new vehicle also which I cannot get assistance with and have filed multiple complaints, multiple places.

- Columbus, IN, USA

The contact owns a 2016 Hyundai Tucson. The contact stated that while stationary, the vehicle stalled without warning. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was 8,000.

- Shippensburg, PA, USA

I took my 2016 Tucson into the dealership on 9/23/2016 to address the dual clutch transmission recall. Prior to that, my Tucson would randomly jerk, not accelerate when pressing on the accelerator, and the rpms would go haywire. Now, 10/12/2016, after I took it in for a recall, I am still experiencing the same issue. It's happened once in slow traffic, and just this morning on the highway on my way to work. This time however, the Tucson's rpms went from the 2X area to the 4X area without provocation, causing the Tucson to drastically accelerate, almost causing me to rear end someone. This was without me manually accelerating. At this point, I feel like I'm driving a deathtrap and am utterly disappointed that Hyundai has done nothing to truly correct this issue.

- Cheektowaga, NY, USA

Problems with vehicle since purchase. Brought cat back to dealer for repair 4 times, but problems still remain. Prior to last software upgrade, car would not accelerate after stopping, would jerk without warning, slow going up hill, would roll back, and would stop and then propel forward. Once last recall (3) done, the car still in not driving appropriately. Car runs rough, still jerks, still slow to go up hill and still intermittently stops. Transmission warning (over heated) came on, yet the computer did not make note of it when read for problems as if it never happened. Car is unsafe, is not driving as expected nor as it should. Gas mileage is also very low, considerably lower than what was promised upon purchase.

- Bethel Park, PA, USA

The contact is a lawyer for a young woman who leased a 2016 Hyundai Tucson. While driving for a period of time, the contact noticed an odor inside the cabin of the vehicle. The contact became disoriented and drove home. The contact also experienced trouble speaking and coordinating words. The contact went to the hospital and was diagnosed as having some toxin affect. The vehicle was diagnosed by an independent mechanic and it displayed high levels of an unknown toxin inside the cabin. The manufacturer was notified of the failure. The vehicle was not repaired. The approximate failure mileage was less than 1,000 miles. Updated 10/25/16

- Manhattan Beach, CA, USA

The dual clutch manual transmission "freezes" in neutral even though the car is in drive. The vehicle won't move. This is a dangerous situation. It happens sporadically. The engine is also very balky and sluggish on acceleration.

- Garland, TX, USA

When I try to accelerate from a stop at at a slow speed this car has extreme lag. Sometimes it can take up to 3 seconds for the engine to respond and then all of a sudden the car jumps and accelerates too quickly. This problem has made it very difficult to judge when I can cross traffic because I never know when the car will actually accelerate.

- Denver, CO, USA

There is a problem with the 1.6L turbo dual clutch transmission. On three or more occations, pressing the accellerator after being at a couple stop at a traffic light resulted in the vehicle revving to the redline and the car not moving. The last time it happened (June 18th 2016 ~2pm), the car began to roll backwards because I was on a slight incline. I almost hit the vehicle behind me. I tried tried putting it in park. I tried switching to manual mode. I tried turning the car off and on. Nothing worked. It would not move. It was as though it was stuck in neutral. Then without reason, it began to move again. When it did move, it was extremely jerky and lurched forward a couple of times. That was the worst and most frightening. Lately all it has been doing is once or twice a day on average it does the slow acceleration and lurch. This happens during my morning and evening commute. Once it has happened, it does not happen until the next day. I have been lucky that it has not happened while turning into traffic. But it is clearly a dangerous situation.

- Lakeland, FL, USA

Unable to move from a stopped position with the car in drive. Dual clutch accelerator issue with this model with no current fix.

- Yuma, AZ, USA

Brought brand new August 2015. Many times the car lurches into gear. Several dct transmission hesitates noticeable when accelerating from dead stop. Car has 16,000 miles (but started around 1000 miles),. dct clutches periodically when at a dead stop will not engage, but once RPM's drop it will start to move, but prior it's like the car is in neutral.you have to wait until the RPM's come down and push accelerator again and then it will engage. Of course the dealer can not duplicate, so they say there is nothing wrong.. many times I was almost hit when turning due to the car not moving.. very dangerous and someone is going to get hurt or die!!! will Hyundai do something then, because its seems that after 167 complaints they still don't care to do a thing about it!! shame on you! since about 12,000 miles the car has been making a hissing type noise when accelerating, brought to dealer, they said its normal & that its the fuel pump finally being broke into the engine and that is very normal..they also lied on my work order that they compared that noise to a like vehicle with the same amount of miles and it did the same thing, however they told me on the phone that they would find me the same car with the same miles to show me its normal. Well that didn't happen, so they lied on the work order to cover their butts and to work against me when I contact lemon law attorneys. Who the heck are they kidding?!! brought to another mechanic & he said that is not the problem at all, but can't seem to figure out what it is..so im spending money to have them try & diagnosis it even tho I have a warranty. Tires (I think) causing the car to shimmy shake all the time at high speeds. They have been rotated & balanced 5 times & the passenger seat shakes like crazy, but again that is all normal they say. Shame on Hyundai for doing nothing about all these complaints!!!!!!!!!!!!!!!!!!

- Green Bay, WI, USA

Last week while driving this vehicle, I was stopped at a red light on university pkway, heading to utc mall, in sarasota Florida. When it was time to move the car would not! when I took my foot off the brake it would not move! it would not roll forward, it would not do anything!! the RPM's jumped on gauges and ac cut out. I shut off the ac, but the same issue was repeating itself. I also tried a different drive mode. Nothing worked, until I applied max acceleration, as I had to get out of the intersection, somehow, at which point the tires squealed, and the car took off! I found a parking space and turned the car off. I called my service advisor at the lakewood store in bradenton and he told me to have it towed in. I chose to drive it in. Lakewood service techs, in bradenton, fl. Performed Hyundai multi point inspection and I was told, and it is written on my service order, "tech unable to duplicate issue. No issue found. Vehicle functioning as designed!" I have contacted Consumer Affairs, per my service advisor's recommendation, and his service manager, and I have a case number, however I have not heard back, at this writing. I left the car there! I will not drive this, again! that was two weeks ago! I've also been in communication with the operations manager for the gettel Hyundai dealerships in Florida, and he informed me yesterday, that I would be hearing from Hyundai motors in atlanta, ga. With a resolution. I did not! this car is unsafe, and I want them to buy it back! it only has 2300 miles on it, purchased 4 months ago! I have googled this vehicle, and have found many complaints, of the same nature. I would like to put this nightmare behind me, and be able to go and purchase another vehicle. I cannot, until this one is resolved, and I am reimbursed. I am paying $400 a month, currently to Hyundai motor Corp., for a vehicle I cannot drive!

- Bradenton, FL, USA

I had a half dozen incidents where the dct either does not engage or only moves the car very slowly which indicates that it is slipping badly. I also have had 2 incidents where the car accelerated at first and then stopped accelerating as I was trying to make a left hand turn from a stop sign. The speed limit is 40 mph there and it left me wondering whether I would into the right hand lane before I had an accident, I have driven this car 1500 miles on local rural and city streets since I purchased the car in April 2016. I have had the vehicle back to the dealer twice with the latest being told that Hyundai is working on a dct software upgrade to be available in 3 to 6 weeks.

- Boulder, CO, USA