Consistently this vehicle experiences a hesitation to accelerate from a stop or rolling stop such as a stop sign or at a round about type intersection. When this occurs there may be up to a 2 second delay from when I press the accelerator to when the vehicle moves and once it ds begin to move it will jump forward rapidly. I have had several near miss collisions upon entering round abouts when this occurs as well as at several stop sign intersections. This problem has existed from when the vehicle was at about 5,000 miles. I have reported this condition to the Toyota dealer on 2 occasions and they tell me Toyota ds not recognize this is an issue and there is no fix.