Whats the point of seeing that ? They are both motorsport vehicles designed to go round corners, and also take everything thats thrown at them, not just live at Santa Pod

The first one to the finish line is the winner, not just the quickest in a straight line

But if its just a straight line competition with the modern day restrictions, and both running the same rubber the GpB car with double the power would win.

But then in a straight line competition against a funny fuel dragster it would lose so its pointless to compare like that.