1931 season statistics:

Drivers with the most wins:

1. Germany Rudolf Caracciola (8)

2. Italy Achille Varzi (4)

3. France Philippe Étancelin (4)

4. Italy Tazio Nuvolari (3)

5. Monaco Louis Chiron (3)

6. Italy Ernesto Maserati (2)

7. France Marcel Lehoux (2)

8. France Fréderic Toselli (2)

9. Italy Giuseppe Campari (2)

10. United Kingdom William Grover-Williams (2)

Full list of winners

Nations with the most wins:

1. France France (18)

2. Italy Italy (14)

3. United Kingdom United Kingdom (11)

4. Germany Germany (11)

5. Monaco Monaco (3)

6. Finland Finland (1)

7. Poland Poland (1)

8. Belgium Belgium (1)

9. Chile Chile (1)

10. Russia (in exile) Russia (in exile) (1)

Full list of winners

Constructors with the most wins:

1. France Bugatti (23)

2. Germany Mercedes-Benz (10)

3. Italy Alfa Romeo (8)

4. Italy Maserati (5)

5.  Amilcar (3)

6. United Kingdom Rudge (2)

7.  Auburn (1)

8.  BNC (1)

9. Spain Nacional Pescara (1)

10. United Kingdom Norton (1)

Full list of winners

Racing and rally calendar

Week Date Races and rallies Completed results
08 02.16 - 02.22 1
13 03.23 - 03.29 2
15 04.06 - 04.12 2
16 04.13 - 04.19 1
17 04.20 - 04.26 1
19 05.04 - 05.10 3
20 05.11 - 05.17 3
21 05.18 - 05.24 3
22 05.25 - 05.31 1
23 06.01 - 06.07 5
24 06.08 - 06.14 2
25 06.15 - 06.21 1
26 06.22 - 06.28 4
27 06.29 - 07.05 5
28 07.06 - 07.12 3
29 07.13 - 07.19 1
30 07.20 - 07.26 2
31 07.27 - 08.02 5
33 08.10 - 08.16 4
35 08.24 - 08.30 1
36 08.31 - 09.06 1
37 09.07 - 09.13 1
38 09.14 - 09.20 1
39 09.21 - 09.27 4
42 10.12 - 10.18 1
48 11.23 - 11.29 1

Champions of the 1931 season:

Championship Chamipon
AIACR European Championship Italy Ferdinando Minoia
European Hill Climbing Championship (Racing Cars) Chile Juan Zanelli
European Hill Climbing Championship (Sports Cars) Germany Rudolf Caracciola
Motocyklowe Mistrzostwa Europy (175cc) United Kingdom Eric Fernihough
Motocyklowe Mistrzostwa Europy (250cc) United Kingdom Graham Walker
Motocyklowe Mistrzostwa Europy (350cc) United Kingdom Ernie Nott
Motocyklowe Mistrzostwa Europy (500cc) United Kingdom Percy Hunt

Other years