Mercedes V6 hybrid Formula One power unit

Mercedes V6 turbo-hybrid power unit[1]
The Mercedes M10 power unit, used in the 2019 season
Overview
ManufacturerMercedes-AMG High Performance Powertrains
Production2014–present
Layout
ConfigurationV-6 single hybrid turbocharged engine, 90° cylinder angle
Displacement1.6 L (98 cu in)
Cylinder bore80 mm (3.15 in)
Piston stroke53 mm (2.09 in)
Cylinder block materialAluminum alloy
Cylinder head materialAluminum alloy
Valvetrain24-valve (four-valves per cylinder), DOHC
Compression ratiounder 18:1
RPM range
Idle speed5,000 rpm
Max. engine speed15,000 rpm
Combustion
TurbochargerHybrid turbocharger with 3.5–5.0 bar boost pressure
Fuel system500 bar (7,252 psi) gasoline direct injection
ManagementMcLaren TAG-320 (2014-2018) later TAG-320B (2019-present)
Fuel typePetronas Primax unleaded gasoline 94.25% + 5.75% biofuel[2] and Mobil (McLaren only in 2014)
Oil systemDry sump
Cooling systemSingle water pump
Output
Power output840–1,030 hp (626–768 kW)
Torque outputApprox. 600–822 N⋅m (443–606 ft⋅lb)
Dimensions
Dry weight145–150 kg (320–331 lb) overall including headers, clutch, ECU, spark box or filters
Chronology
PredecessorMercedes-Benz FO engine
Mercedes PU106 Hybrid Power Unit on display at the Silverstone Experience

The Mercedes V6 hybrid Formula One power unit is a series of 1.6-liter, hybrid turbocharged V6 racing engines which features both a kinetic energy recovery system (MGU-K) and a heat energy recovery system (MGU-H), developed and produced by Mercedes-AMG High Performance Powertrains for use in Formula One. The engines were in use since the 2014 season by the Mercedes works team. Over years of development, engine power was increased from 840 horsepower at 15,000 rpm, to 1,030 horsepower at 15,000 rpm. Customer team engines were used by Williams, McLaren, Lotus, Manor Racing, Force India, Racing Point Force India, Racing Point and Aston Martin.

Having a successful run since the 2014 season, the Mercedes V6 Hybrid engine have become one of the most successful Formula One engines of all time.[3] Breaking the record for most wins in a season in 2016 (this has record since been surpassed by Honda with Red Bull Racing in 2023), as well as among many other major constructor and driver F1 records. Notably, Lewis Hamilton won a record breaking six driver's championships and Mercedes-AMG Petronas Formula One Team won a record breaking eight consecutive constructor's championships powered by the Mercedes V6 Hybrid engines.

  1. ^ "Formula 1 Engine Facts « Mercedes AMG HPP". mercedes-amg-hpp.com. Retrieved 25 February 2022.
  2. ^ "Mercedes-Benz International: News, Pictures, Videos & Livestreams". mercedesamgf1.com. Retrieved 25 February 2022.
  3. ^ Watson, Jack (2021-02-26). "Formula 1's 5 Most Iconic Engines ever". Sportlight. Retrieved 2022-07-27.