THE SILVER MACHINE

Brackley, Northamptonshire. 2011. The cars that leave this building carry silver paint over their carbon fibre.[35] Outside it, the team is nearly invisible. They scored 214 points in their first season back as Mercedes — fourth place, no victories.[35][63] They will not win a race until their third season.[35]

Inside, the work is different from the result. The people who will build the dominant machine of the next decade are here. Some of them do not know it yet.

The team that becomes the dominant force of the hybrid era begins as a rescue act.

Honda announced its withdrawal from Formula 1 in December 2008, a casualty of the 2008 financial crisis.[36] The assets passed to the team’s technical director for a symbolic pound. Ross Brawn, whose CV ran through the championship years at Benetton and Ferrari, takes over the facility and names it after himself.[36][46] The team wins both championships in its only season. Jenson Button takes the drivers’ title. The constructors’ title follows.[36]

Then Mercedes returns to the sport.

Daimler AG and Aabar Investments acquire a 75.1% stake in Brawn GP on 16 November 2009.[36][35] The reported figure is approximately £110 million.[36] The team retains its Brackley base, retains most of its personnel, and becomes Mercedes GP Petronas Formula One Team for the 2010 season.[36][35] Brawn stays as team principal.

The early years are respectable and nothing more. The team goes winless for two seasons. The first victory, Rosberg at the 2012 Chinese Grand Prix, is also the first for a Mercedes works entry in 57 years.[35][64] The machinery is competitive but not a championship threat. In November 2013 the team announces that Brawn will step down; in February 2014 he retires from the sport altogether.[46]

The leadership that arrives in January 2013 changes everything.

Toto Wolff leaves Williams, where he had been executive director, to take an equivalent role at Mercedes.[38] He carries a 30% ownership stake and takes over co-ordination of all Mercedes-Benz motorsport activities — a responsibility previously held by Norbert Haug.[38][35]

He brings Niki Lauda.

Lauda had been named non-executive chairman of the team in September 2012, holding 10% of Mercedes-Benz Grand Prix Ltd.[39][38] The three-time world champion and aviation entrepreneur does not run the engineering programme. He runs something harder to systematise. Lauda takes part in the negotiations to bring Lewis Hamilton from McLaren — a three-year deal, announced on 28 September 2012, while Hamilton is still racing for his old team.[39][35]

Hamilton arrives for 2013. The car is not yet ready to win the championship. One year later it is.

While Wolff restructures Brackley, a separate operation at Brixworth is building the machine that makes everything else possible.

The facility traces back to 1983, when Mario Illien and Paul Morgan founded Ilmor Engineering, an independent British Formula 1 engine manufacturer.[37] Daimler took full ownership in 2005 and renamed the unit Mercedes-Benz High Performance Engines.[37] In December 2011 it became Mercedes AMG High Performance Powertrains — HPP — and it is here, at Brixworth, that the 2014 power unit is built.[37]

The 2014 technical regulations create a new category of machine. The power unit comprises six components: the internal combustion engine, the turbocharger, the MGU-K, the MGU-H, the Energy Store, and the control electronics. It is a hybrid system from first principles.[23]

Every manufacturer builds to the same rulebook. Not every manufacturer reads it the same way.

Mercedes places the turbocharger compressor at the front of the engine, and the turbine at the rear. Between them, mounted in the vee of the V6, sits the MGU-H.[32][33] The arrangement — later called the split-turbo concept — keeps the cold charge-air intake ahead and the hot exhaust energy recovery at the back. The packaging tightens the car’s aerodynamic midsection. The energy flows more efficiently.[32]

The 2014 rules also replace the previous era’s outright engine freeze with a token system: a development budget of sixty-six points, each engine component priced, every change deducted from the allowance.[23]

The W05 takes sixteen wins from nineteen races in 2014.[40] Mercedes wins the Constructors’ Championship with 701 points.[40] The closest rival, Red Bull, finishes on 405.[40]

The fight that remains is silver against silver.

Hamilton wins eleven races; Rosberg wins five.[23] The title goes to Hamilton.[23] In 2015 Mercedes repeats: 703 constructor points, sixteen race victories, Hamilton as champion again.[65][35]

Then 2016 becomes the season that tests the organisation.

Mercedes wins nineteen of twenty-one races.[41][45] The constructor points total reaches 765 — the highest in the hybrid era to that point.[41] The W07, the car at the centre of that season, achieves nineteen wins from twenty-one starts, twenty pole positions, a run of ten consecutive victories from Monaco to Singapore.[45]

Inside the team, the atmosphere is different.

Hamilton wins ten races; Rosberg wins nine. Rosberg finishes on 385 points; Hamilton on 380.[42] The championship goes to Rosberg by five points despite Hamilton winning more races that season.[42][44] At Barcelona they make high-speed contact.[69] At Austria they touch again on the final lap.[44]

The team is being pulled apart by its own excellence. There is only one car to win in. Both drivers can win in it. The rest of the grid cannot.

Five days after winning the championship, Rosberg retires.[44][69]

Niki Lauda would stay with the team until his death in May 2019; Mercedes won six constructors’ championships in his time as chairman.[39]

Championships arrive in sequence. 2017: Hamilton. 2018: Hamilton. 2019: Hamilton. 2020: Hamilton again.[35] Each year the constructor title follows.[35]

Eight consecutive constructors’ championships, 2014 through 2021.[35][40][43]

The final year is the hardest-won. In 2021 Red Bull, with a revived car around Max Verstappen, wins eleven races to Mercedes’ nine.[43] The constructor title comes down to points accumulated across the season. Mercedes retains it by 28.[43]

Eight seasons is long enough for everything around a team to change. Rosberg leaves, and Valtteri Bottas is announced as his replacement within weeks.[35] Lauda dies. Rivals redesign, the rulebook shifts, and the streak holds through all of it.

The structure underneath does not change. The chassis is built at Brackley; the power unit at Brixworth. Both belong to the same organisation — the team designs both halves of its own machine.[35][37]

In 2022 the rules change again, reintroducing ground-effect aerodynamics.[35] Mercedes struggles with the new car. The team finishes third in the constructors’ standings and wins one race.[35]

The streak ends.

What the eight years establish is not primarily about any driver. Hamilton wins six championships at Mercedes — 2014, 2015, 2017, 2018, 2019, 2020 — and Rosberg wins one in 2016.[35] The driver story is real. But the team story is the answer to a different question.

The question is how an organisation sustains a technical advantage across regulation cycles. How does it build engines and chassis as a single system rather than two separate efforts?

Part of the answer is in the ownership registry: Wolff holding 30% of Mercedes-Benz Grand Prix Ltd, Lauda 10%, the parent company the rest.[38] The people who run the team own part of it.

Eight consecutive constructors’ championships is a record.[35] It is not one genius, one regulation error by a rival, one perfect winter.

The machine runs on silver. The fuel is institutional.