The Swiss Sauber team were the only new entry to the grid in 1993, with much-publicized backing from German car manufacturer Mercedes-Benz, who were funding the team's engine supplier, Ilmor.
O equipo suízo Sauber foi a única entrada nova á grella en 1993, co respaldo amplamente publicitado do fabricante alemán de automóbiles Mercedes-Benz, que financiaba ao fornecedor de motores do equipo, Ilmor.