[FastDave]

Years and years ago I was watching a race, probably an F1 race, when during one of the breaks a man demonstrated the speed of the F1 cars by sending a family car around the oval track. I think it may have been a station wagon. As the car slowly accelerated, he continued to explain facts about the F1. When the car finally reached the halfway point of the track another car took off. I cannot remember what kind of car it was, maybe a Porsche??? When the second car reached the halfway point of the track the first car was about 3/4 the way around the track and suddenly the F1 raced off the start/finish line and beat both cars around the track in this one lap race!
I have since searched for this video but haven't found it. I thought maybe someone had the link or an idea where I might find it if anyone remembers seeing such a demonstration.
If so, who was the guy doing all the explaining?