This might amuse someone. I've been chatting to member Tans who wanted to make a dynamic car drift. Must be hard IRL because I found it impossible in Cinema. However, I came up with one idea - to ditch the motors and drag the dynamic car with a spring on a spline. Then you just got to keyframe the rear wheel friction on the corners. The front wheels point at an object a bit ahead on the spline, so it looks like it's steering.
I had trouble posting this earlier, so apologies if it appears twice