Based on the multi-championship-winning 963, the Porsche 963 RSP is a 680-horsepower flat-plane V8 madhouse. It's road-legal, too.

However, Formula 2 champion and pundit Davide Valsecchi believes one driver currently on the grid who has yet to win a race is ‘even better’ than Vettel. Sauber driver Nico Hulkenberg is still waiting ...