Although he raced five years for Porsche, Elford also raced for Ford, Triumph, Lancia, Alfa-Romeo, Ferrari, Chaparral, Shadow, Cooper, Lola, Chevron, and Subaru.
Aínda que correu cinco anos para Porsche, Elford tamén correu para Ford, Triumph, Lancia, Alfa-Romeo, Ferrari, Chaparral, Shadow, Cooper, Lola, Chevron e Subaru.