Runaway?

I felt like running away with this lovely beast.

My car was in the garage today to have the engine under-tray replaced; I'm hoping that this will reduce vibration creaks in some circumstances.  The part didn't fit, so another has been ordered, but during the work I had a BMW loan car.  This beast was a delight to drive, but it was fortunate that the roads around here are slow and crowded at the moment or I might have been tempted to use the enormous power.  It was a delight.