A video i took from the race in Bern. Notice how the 2nd last car, the one i follow with the camera (team NIO i think) sounds very diffrent from the other cars (much more like a petrol engine). Does anyone know why it sounded like that? Was the car damage

A video i took from the race in Bern. Notice how the 2nd last car, the one i follow with the camera (team NIO i think) sounds very diffrent from the other cars (much more like a petrol engine). Does anyone know why it sounded like that? Was the car damage