1915 season statistics:

Drivers with the most wins:

1.  Dario Resta (2)

2.  Ralph DePalma (1)

3.  Gil Anderson (1)

Full list of winners

Nations with the most wins:

1.  United Kingdom (2)

2.  Italy (1)

3.  Norway (1)

Full list of winners

Constructors with the most wins:

1.  Peugeot (2)

2.  Mercedes-Benz (1)

3.  Stutz (1)

Full list of winners