Different cars have different behaviors here. My father has a Toyota Camry, and his will slam on the brakes, while mine, a Mazda 3, will much more gradually slo

Different cars have different behaviors here. My father has a Toyota Camry, and his will slam on the brakes, while mine, a Mazda 3, will much more gradually slow down and slowly increase the space until the gap is restored. It also seems to have a much more fluid sense for how big that gap should be. I love my Mazda ACC and it will be a major criteria point in future car buying decisions.