Pedzisa mutsara unotevera: Mukati ma1993 na1994, Coulthard akashandiswa nechikwata cheWilliams Grand Prix Engineering semutyairi wavo wepamutemo wekuedza. Chigaro chomujaho chakava chisina munhu pashure porufu rwaAyrton Senna mu
1994 San Marino Grand Prix. Coulthard akagamuchira runhare kubva kumutungamiriri wechikwata Frank Williams kuyedza mota yaWilliams kuJerez nzira kwemazuva mana, zvichimukonzera kupotsa mujaho weFormula 3000 kuPau.