Power Unit overall mass minimum

In Simple Terms

Each Formula 1 power unit must weigh at least 185 kilograms. This minimum weight requirement ensures that teams cannot make their engines unfairly light, keeping competition balanced and maintaining safety standards.

• Power units cannot be lighter than 185 kg
• This rule applies to the complete power unit assembly
• The minimum weight helps maintain competitive balance across all teams
• Teams must meet this requirement during technical scrutineering checks