2021 Mercedes F1 Engine

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Mercedes-AMG F1 M12 E Performance – Technical Specification

Power Unit Specification

Type: Mercedes-AMG F1 M12 E Performance

Minimum Weight: 145 kg

Power Unit Perimeter:

  • Internal Combustion Engine (ICE)
  • Motor Generator Unit – Kinetic (MGU-K)
  • Motor Generator Unit – Heat (MGU-H)
  • Turbocharger (TC)
  • Energy Store (ES)
  • Control Electronics (CE)

Power Unit Allocation:

  • Three ICE, TC & MGU-H per driver per season
  • Two MGU-K, ES, CE per driver per season
Internal Combustion Engine (ICE)

Capacity: 1.6 litres

Cylinders: Six

Bank Angle: 90

No of Valves: 24

Max rpm ICE: 15,000 rpm

Max Fuel Flow Rate: 100 kg/hour (above 10,500 rpm)

Fuel Injection: High-pressure direct injection (max 500 bar, one injector/cylinder)

Pressure Charging: Single-stage compressor and exhaust turbine on a common shaft

Max rpm Exhaust Turbine: 125,000 rpm

Energy Recovery System (ERS)

Architecture: Integrated Hybrid energy recovery via electrical Motor Generator Units

Energy Store: Lithium-Ion battery solution of minimum 20 kg regulation weight

Max energy storage/lap: 4 MJ

Max rpm MGU-K: 50,000 rpm

Max power MGU-K: 120 kW (161 hp)

Max energy recovery/lap MGU-K: 2 MJ

Max energy deployment/lap MGU-K: 4 MJ (33.3 s at full power)

Max rpm MGU-H: 125,000 rpm

Max power MGU-H: Unlimited

Max energy recovery/lap MGU-H: Unlimited

Max energy deployment/lap MGU-H: Unlimited

Fuel & Lubricants

Fuel: PETRONAS Primax

Lubricants: PETRONAS Syntium

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