Countdown to
000d 00h 00m 00s1956 Cars
| Car | Races | Starts | Poles | Wins | Podia | F. laps | Pts | |
| 1 | BRM P25 | 7 | 3 | |||||
| 2 | Bugatti T251 | 1 | 1 | |||||
| 3 | Connaught B | 10 | 7 | 1 | 9 | |||
| 4 | Cooper T23 | 1 | 1 | |||||
| 5 | Emeryson 56 | 1 | 1 | |||||
| 6 | Epperly Indy Roadster | 1 | ||||||
| 7 | Ewing D | 1 | ||||||
| 8 | Ferrari 500 | 2 | 1 | |||||
| 9 | Ferrari 555 Supersqualo | 3 | 2 | 2 | ||||
| 10 | Ferrari Lancia D50 | 42 | 40 | 6 | 5 | 14 | 4 | 80 |
| 11 | Gordini T16 | 1 | 1 | |||||
| 12 | Gordini T32 | 14 | 13 | 2 | ||||
| 13 | Hillegass | 1 | ||||||
| 14 | Kurtis Kraft | 2 | ||||||
| 15 | Kurtis Kraft 2000 | 1 | ||||||
| 16 | Kurtis Kraft 3000 | 2 | ||||||
| 17 | Kurtis Kraft 4000 | 5 | 1 | |||||
| 18 | Kurtis Kraft 500A | 1 | 1 | |||||
| 19 | Kurtis Kraft 500B | 4 | 4 | |||||
| 20 | Kurtis Kraft 500C | 13 | 13 | 1 | 8 | |||
| 21 | Kurtis Kraft 500D | 4 | 3 | |||||
| 22 | Kurtis Kraft 500F | 2 | 1 | 1 | 1 | |||
| 23 | Kurtis Kraft E | 1 | 1 | |||||
| 24 | Kuzma | 7 | 6 | 3 | ||||
| 25 | Lesovsky | 4 | 1 | |||||
| 26 | Maserati 250F | 71 | 63 | 1 | 2 | 11 | 3 | 72 |
| 27 | Maserati A6GCM | 3 | 3 | |||||
| 28 | Phillips | 1 | 1 | 1 | 4 | |||
| 29 | Schroeder | 2 | ||||||
| 30 | Silnes | 1 | ||||||
| 31 | Stevens | 1 | 1 | |||||
| 32 | Templeton | 1 | ||||||
| 33 | Vanwall VW01 | 5 | 5 | 3 | ||||
| 34 | Vanwall VW02 | 6 | 6 | |||||
| 35 | Vanwall VW03 | 1 | ||||||
| 36 | Vanwall VW04 | 2 | 2 | |||||
| 37 | Watson Indy Roadster | 1 | 1 | 1 | 1 | 1 | 8 |