I was at the Tim Hortons drive-thru stopped behind a car in front of me the car in front of me started to go to the order window , as I let off the brake to start to go my suv took off full speed! I hit the brakes as hard as I could and the car kept moving forward like the throttle was stuck at full acceleration. I wasn't even hitting the gas pedal, after my vehicle struck the car and continued to smash into the car while I was holding a brake I put it in neutral and then the car finally came to a stop. I had 5 children in the car. And I am seeing this being an issue in alot of hyandai vehicles. And alot of complaint with this same issue. If this would have happened on the hiway it could have possibly killed or Injured someone. I am scared to death to drive the vehicle again.