In Formula 1, the "engine allowance" refers to the strict limits placed on the number of power unit components each car can utilize throughout a single season. This regulation is crucial for managing costs and promoting reliability among teams.
Each F1 vehicle is permitted a specific number of power unit components per season. Exceeding these allowances typically results in grid penalties during race weekends, impacting a driver's starting position.
F1 Power Unit Component Allowances Per Season
The table below details the exact allowance for each critical component of the F1 power unit:
| Power Unit Component | Allowance Per Season (Per Car) |
|---|---|
| Internal Combustion Engine (ICE) | 4 |
| Motor Generator Unit - Heat (MGU-H) | 4 |
| Motor Generator Unit - Kinetic (MGU-K) | 4 |
| Turbocharger | 3 |
| Energy Store (ES) | 2 |
| Control Electronics (CE) | 2 |
These limits are a significant strategic consideration for teams, who must balance performance demands with the longevity of their power unit elements over a long racing season. Careful management of component usage is essential to avoid penalties and maximize championship potential.
