NHTSA Complaint #11656955 — 2024 GMC SIERRA 1500

In the midst of driving my vehicle, soon after exiting the expressway. I received a notification across the dashboard stating to press the brake to start engine. It was totally confusing because I was actually driving and doing so at a speed of approximately 45 miles per hour because I just exited the freeway. Then I noticed the car would not accelerate. At that point I realized that my car had shut down on me while in the midst of driving. I had to very cautiously maneuver my way through traffic to the side of the road where I parked and called onstar for help. This was a very scary moment because I felt as if I could have very easily caused an accident and injured or cost the life of myself or an innocent person. The engine shut down was not evident because all the dashboard lights were still functioning as normal. I don't feel safe driving the vehicle and would very much like to replace with something else, but I feel stuck with it. Dealership says that the vehicle depreciation for one year was $10,000.00 and that I will have to roll that 10k into the price of any new vehicle if I wanted to get out of the current lease. That makes the purchase of newer, safer vehicle unaffordable for me, so again I feel stuck driving something that could have very easily cost me my life.