While driving onto an exit ramp I applied my brakes to my 2019 Toyota Highlander but the engine just roared up, took my foot off the brake and applied both feet to the brakes and the engine roared up again, I then came up right behind a car at the intersection and the front end collision did not stop me so I survived to the left lane but then I was headed into the highway and was T-boned by another Toyota Highlander and came to a stop on the right side of the highway. All the air bags deployed in the other SUV but none deployed in mine. The fireman had to use the jaws of life to get me out of the SUV. My wife and I were very shook up but had no serious injuries. But my brakes, the front-end collision, and the airbags all failed in the Toyota. My Highlander was totaled by my insurance company but they will not investigate the failures.