Season Statistics
| 1981 Statistics |
| Overall | ||
| Drivers | Constructors | Engines |
| Entries | Entries | Entries |
| Races | Races | Races |
| Laps raced | Laps raced | Laps raced |
| Wins | Wins | Wins |
| Podiuns | Podiuns | Podiuns |
| Fastest laps | Fastest laps | Fastest laps |
| Poles | Poles | Poles |
| First Line | First Line | First Line |
| Points | Points | Points |
| On points | On points | On points |
| Retirements | Retirements | Retirements |
| Sequences | ||
| Drivers | Constructors | Engines |
| Wins | Wins | Wins |
| Podiuns | Podiuns | Podiuns |
| Fastest laps | Fastest laps | Fastest laps |
| Poles | Poles | Poles |
| First Line | First Line | First Line |
| On points | On points | On points |