If an Aygo hit a classic Mini I suspect you wouldn't be able to tell that there were two vehicles involved in the collision, the Aygo would probably drive right through the other vehicle, especially if the Aygo hit the Mini from the side.
I've looked at strengthening the Mini chassis but gave up on account of the kind of weight that would add.
I've looked at strengthening the Mini chassis but gave up on account of the kind of weight that would add.