Red Bull suffering 35kW deficit to Mercedes-Benz in Formula One

Renault still down on power compared to Mercedes and Ferrari

But Red Bull optimistic it will soon be in terms with rivals in the power battle

Red Bull boss Christian Horner has conceded that despite recent updates this year his team’s Renault power unit still lags about 35kW behind the benchmark Mercedes.

Horner expects this gap to shrink as Renault inexorably refines its current hybrid design.

The stronger engine and Red Bull’s acknowledged best-on-grid chassis has propelled Daniel Ricciardo and Max Verstappen past the Ferraris to a point where it is generally regarded as second-quickest after the Mercs.

Horner has praised his engine partner – a very different approach from the regular bollocking he delivered in Renault’s direction last season, but senses the Mercedes will be hard to match in output terms, which he puts at about 35kW in electrical energy output.

Horner reinforced the target of ensuring the engine works in harmony with the Red Bull chassis.

Ferrari drifts back to its status quo – a touch of chaos

Departure of technical director is sign of the old Ferrari volatility.

Okay, key engineering and design people are never absolute fixtures at F1 teams. The striving for competitiveness and the inevitable clash of egos and big personalities (and ideas) does means the occasional parting of the ways.

The parting of the ways with technical director James Allison has been described as a “joint decision”. Though it is known he wants to spend more time with his family following the death of his wife earlier this year, some have suggested his exit bears some signs that the highly rated Briton was shoved out the door on the back of a winless (so far) 2016. Last year Ferrari scored three wins and optimism was rampant.

Sebastian Vettel is unhappy. He disparagingly questioned the team’s undercut strategy in Germany.

Allison, 48, rejoined Ferrari three years ago as part of a major restructure to return to winning ways. Previously he was also at Ferrari as head of aerodynamics during the Schumacher era, before returning to Renault where he was deputy technical director when Fernando Alonso won drivers’ titles in 2005 and 2006.

The shove out the door of their chairman, Luca di Montezemolo in 2014 has been followed by two changes of team principal in 12 months before the arrival of Maurizio Arrivabene.

Sometimes change is a very good thing. Only sometimes.