When driving the car, it will intermittingly hesitate and as I press on the pedal the engine revs up but does not increase in speed. This has happened multiple times in the past month and is extremely dangerous. The other day I almost got hit by the car behind me and luckily there was an inlet I was able to pull into, stop and put into park, then when I put it into drive it worked again. As I came to next traffic light, it did it again and I was unable to pull over due to traffic, I put vehicle into neutral and then back into drive and it worked again to get me home. It took me 3 weeks to get an appointment with dealership and they say there is nothing wrong with it because it is not coming up on the computer. Very scared every time I need to drive it as I do not know when or where it will happen again.

- Fort Lauderdale, FL, USA

In the manual car to get in reverse there is a "lock out" sling that only allows you to go in reverse when you pull up on it. When the manual stick shift goes back to neutral the lock out valve pops closed only allowing gears 1-6 The lock out is not coming down and is sticking so you think you are going into 1st gear but you are still in reverse. Basically imagine you go into reverse in a parking lot, putting it in drive and when you give the car gas it goes backwards. I have had almost 15 incidents in the last 2 weeks after I figured out what was happening. This is dangerous and has caused many close calls hitting other vehicles. I am bringing the car back to Huffhines Hyundai but only after a week of not being offered a loaner car and allowing me to drive in this car after at least 3 direct calls about the problem and the danger of having to drive the vehicle.

- Garland, TX, USA

During cold temperatures (sub 32F), the driver's side door will not open from the outside. Occasionally the passenger door is affected as well. This required crawling through the hatch to open the doors from the inside. When the key fob is actuated you can hear and audible click in the area of the door lock, but it can't be opened. Once the weather warms and the car warms up the doors perform normally. This has never occurred during the warmer months.

- Glen Arm, MD, USA

My engine on three separate occasions has stalled out on me on busy roadways. Since then the problem has no been duplicated but the engine light is on and has been unresolved and engine performance is below average.

- Fredericksburg, VA, USA

When I was driving and got up to to the front gates, my car stalled. I knew I didn-??t stall my car myself so I was curious what happened and didn-??t think much of it so I just turned my car back on. Then the check engine light came on. As I started my car again it would act weird and just start to hesitate kind of. I went to park and as I came back the car would not turn on. It would just keep trying to turn over at really low rpms then shut off. After that it would not turn on what so ever. Hyundai is currently in the process of looking at it.

- Norfolk, VA, USA

I bought a new 2020 Hyundai Veloster three weeks ago. I have driven it five times. On three of those five occasions, when accelerating in first gear from a stop at an intersection, the car screeched to a halt, as if the wheels were locked. It did not do this every time I stopped at an intersection - it was random and unpredictable. The last incident was on 8/31/20, when the mileage was approximately 350 miles. This is a very dangerous, serious defect.

- Annandale, VA, USA