Both Williams boss Frank Williams and McLaren boss Ron Dennis noted that Senna insisted that he got to run their cars before anyone else (other than their regular drivers such as Rosberg) so that he would have the best chance of a good showing by having a fresh car.
Bos Williams, Frank Williams dan bos McLaren, Ron Dennis, mencatat bahwa Senna bersikeras bahwa ia harus menjalankan mobil mereka di depan orang lain (selain dari pembalap reguler mereka seperti Rosberg) sehingga ia akan memiliki peluang terbaik untuk tampil baik dengan mobil yang baru.