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F1 Hybrid Power Units Face Urgent Overhaul Amid Energy Management Crisis

Ars Technica •
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Formula 1's new hybrid system, designed to boost sustainability, is causing unintended consequences. The 1.6L turbocharged V6 and 350 kW MGU battery combination struggles to deliver consistent power, leading to erratic performance. Drivers report 'soul-destroying' lap times during qualifying as cars lift and coast to recharge batteries, while speed differentials up to 70 km/h create dangerous overtaking scenarios.

The FIA acknowledges the issues, with teams like Audi and Cadillac pushing for technical adjustments to balance energy use and maintain driver control. A larger battery is impractical due to chassis constraints, prompting discussions about limiting MGU deployment during qualifying to 200 kW—a move that would align F1's power output with Formula E's Gen4 cars but risks compromising race dynamics.