2019 Chevrolet Suburban engine problems

Driving our newly purchased 4 week old suburban down I95. Following a bathroom break at a rest stop, we loaded up in the car, started it via the push ignition and drove down the on ramp onto the highway. Within seconds, smoke began billowing from the hood. A fire under the hood ensued. We were traveling at approximately 30-40MPH, when the smoke became suddenly heavy. We pulled over and parked the car on the shoulder and attempted to turn it off.

The contact called on behalf of his daughter who owns a 2019 Chevrolet Suburban. The contact stated that while his daughter was driving approximately 55 MPH, the vehicle began to shake and lost motive power. The driver pulled over to the side of the road and turned off the vehicle. The contact noticed that the check engine warning light was illuminated. The vehicle was towed to the dealer and the contact was informed that the transmission had failed and needed to be replaced. The vehicle was not repaired.