About 9 or 10 years ago, there was a commercial for a foreign car driving around New York. There was a fin from a 61 or 62 Cadillac breaking through the concrete following behind it. The commercial was for blind spot monitoring. The Cadillac is then broken through the concrete and passing very close on the left as it makes a turn.
I have looked for it. But I have no idea which car brand it was from.
I
Any pointers