The lambo was a bit tricky
I lifted the door up, mounted the camera on the edge of the door, then I started to push the car backward.. The result was disappointing as I was in the basement parking, and not much light around.
The RR is a panning effect. Just keep the settings bit slower with 100ISO, and monitor you hand motion to be sync with the speed of the car before you shoot. When you like the position of the car within the frame, start boost shooting..