GT Manufacturer's Championship
This was awarded to separate categories dependent on engine capacity.
Division I (1000cc)
| 1 | Fiat-Abarth | 54 pts |
| 2 | GSM | 5 |
| 3 | Austin-Healey | 4 |
Series 1 Sub-division 700cc
Series 2 Sub-division 850cc
| 1 | Fiat-Abarth | 15 pts |
| 2 | D.B. | 9 |
| 3 | Saab | 4 |
Series 3 Sub-division 1000cc
| 1 | Fiat-Abarth | 54 pts |
| 2 | Austin-Healey | 7 |
| 3 | GSM | 5 |
Division II (2000cc)
| 1 | Porsche | 72 pts |
| 2 | Alfa-Romeo | 35 |
| 3 | Lotus | 19 |
| 4 | Morgan | 7 |
| 5 | Abarth-Simca | 4 |
| 6 | Pontiac | 3 |
| = | Sunbeam | 3 |
| 8 | TVR | 2 |
| 9 | MG | 1 |
Series 1 Sub-division 1300cc
| 1 | Alfa Romeo | 64 pts |
| 2 | Lotus | 36 |
| 3 | Abarth-Simca | 9 |
Series 2 Sub-division 1600cc
| 1 | Porsche | 81 pts |
| 2 | Sunbeam | 15 |
| 3 | MG | 3 |
Series 3 Sub-division 2000cc
| 1 | Morgan | 40 pts |
| 2 | TVR | 15 |
| 3 | AC | 9 |
| = | Alfa Romeo | 9 |
| = | Volvo | 9 |
| 6 | Lancia | 6 |
Division III (+2000cc)
| 1 | Ferrari | 81 pts |
| 2 | Jaguar | 16 |
| 3 | Chevrolet | 9 |
| 4 | Lancia | 4 |
| 5 | Aston Martin | 1 |
Series 1 Sub-division 2500cc
Series 2 Sub-division 3000cc
Series 3 Sub-division +3000cc
| 1 | Jaguar | 42 pts |
| 2 | Chevrolet | 25 |
| 3 | Aston Martin | 9 |
Coupe des Sports
The Championship was abandoned, and the cup not awarded.
3000cc
| 1 | Ferrari | 27 pts |
| 2 | Aston Martin | 6 |
| = | Cooper | 6 |
| 4 | Cegga-Ferrari | 4 |
2000cc
1000cc
| 1 | Fiat-Abarth | 13 pts |
| 2 | Lotus | 9 |
| 3 | Austin-Healey | 6 |
| = | OSCA | 6 |
| 5 | D.B. | 4 |