Real footage of an old woman doing a drift in a BMW turns out to be an ad for a car rental service.
Here's a video of an old woman doing donuts in a BMW. That's cool.
The video appears to be filmed on a phone-camera of sorts but if we look closely at the actors in it we can tell that the thing is staged. Although, it still looks like it is actually the old woman doing the drifts, unless they slipped in a cut where the footage is jittery while the camera-operator was running.
This video looks amateurish until we get to the end and see that it's, in fact, a commercial for an online car rental service - www.rentmama.com.