1925 season statistics:

Drivers with the most wins:

1. Italy Pasquale Croce (3)

2. Italy Emilio Materassi (3)

3. Italy Renato Balestrero (3)

4. Italy Gastone Brilli-Peri (2)

5. France Albert Divo (2)

6. Italy Luigi Plate (2)

7. United Kingdom Henry Segrave (2)

8. United States Pete DePaolo (1)

9. United States Norman Batten (1)

10. Italy Antonio Ascari (1)

Full list of winners

Nations with the most wins:

1. Italy Italy (26)

2. France France (14)

3. United Kingdom United Kingdom (4)

4. United States United States (2)

5. Germany Germany (1)

6.   (1)

Full list of winners

Constructors with the most wins:

1. France Bugatti (9)

2.  Chiribiri (4)

3. Italy Alfa Romeo (3)

4.  Itala (3)

5. France Talbot-Lago (3)

6.  OM (3)

7. France Delage (2)

8.  Bignan (2)

9. United States Duesenberg (1)

10. France Peugeot (1)

Full list of winners

Racing and rally calendar

Week Date Races and rallies Completed results
08 02.16 - 02.22 2
10 03.02 - 03.08 2
16 04.13 - 04.19 1
18 04.27 - 05.03 2
20 05.11 - 05.17 2
21 05.18 - 05.24 4
22 05.25 - 05.31 3
25 06.15 - 06.21 3
26 06.22 - 06.28 1
27 06.29 - 07.05 2
28 07.06 - 07.12 1
30 07.20 - 07.26 1
31 07.27 - 08.02 2
33 08.10 - 08.16 3
35 08.24 - 08.30 1
36 08.31 - 09.06 4
37 09.07 - 09.13 4
38 09.14 - 09.20 1
39 09.21 - 09.27 1
42 10.12 - 10.18 2
47 11.16 - 11.22 2

Champions of the 1925 season:

Championship Chamipon
Motocyklowe Mistrzostwa Europy (175cc) Italy Mario Vaga
Motocyklowe Mistrzostwa Europy (250cc) United Kingdom Jock Porter
Motocyklowe Mistrzostwa Europy (350cc) Italy Tazio Nuvolari
Motocyklowe Mistrzostwa Europy (500cc) Italy Mario Revelli

Other years