On 9/11/2021, i was pulling into a vacant parking spot. I backed into an open area and applied the brakes and shifted from reverse to forward, The car accelerated full open, initially the brakes did not stop the car, I pulled to the left trying to avoid hitting the auto in front of me. I hit the auto on the left bumper, the car continued to race full open while my foot was on the brake, we moved forward five foot or so and then the car stopped. The air bags did not deploy. The auto that we hit was not occupied and there we no injuries. note; we have not yet made a police report but will soon, so the line is now marked no. we have looked on line and similar incidents have been reported going back 20 years' we are waiting for Monday to have the car towed from our house to ther repair shop, no estimates yet. but the entire front is pushed in.