Max Verstappen says it feels like Red Bull is missing 70-80 horsepower in Formula 1 at the moment, which is costing it one second per lap at Silverstone this weekend read more »

Stoffel Vandoorne says an "undriveable" McLaren was behind his deficit to Formula 1 team-mate Fernando Alonso in British Grand Prix qualifying read more »

No sugarcoating Red Bull's deficit to Mercedes and Ferrari at Silverstone from Daniel Ricciardo, who says Red Bull is losing out on straight-line speed. read more »

Red Bull's Max Verstappen doubts he can turnaround his current 53-point deficit to mount a title challenge this season.  read more »

Max Verstappen fears despite the new DRS zone at the Red Bull Ring his team will still suffer a straight line speed deficit read more »

Sebastian Vettel 'not stressed' over one-lap pace deficit at French GP read more »

The Spaniard will start seventh on the grid for the Monaco Grand Prix but was well down on the pace of Daniel Ricciardo, who took pole position. read more »

Lewis Hamilton remains optimistic of converting third on the grid into victory in Sunday's Monaco GP despite Mercedes' pace deficit to Red Bull and Ferrari. read more »

Daniel Ricciardo and Max Verstappen head into the Monaco weekend with confidence as usual engine deficit is reduced. read more »

Red Bull's drivers Max Verstappen and Daniel Ricciardo believe their Renault engine's power deficit will be reduced to just 0.2s this weekend around the streets of... read more »

Red Bull drivers Daniel Ricciardo and Max Verstappen estimate the Monaco Grand Prix track layout will halve their qualifying deficit to rival Formula 1 teams read more »

Daniel Ricciardo says it's painful to see the pace gap between Red Bull and Mercedes during qualifying having felt he extracted the maximum performance from his RB14. read more »

Having out-developed most teams last season, Cyril Abiteboul admits Renault are again lagging behind after failing to produce a car "at the level of our expectations." read more »

Lewis Hamilton says understanding the 2018 Mercedes car will be just as important as the development race if he is to overturn the performance deficit to Ferrari. read more »

Lewis Hamilton is relieved Mercedes has managed to cut the deficit to Ferrari after struggling through much of practice in Baku. read more »

Daniel Ricciardo and Red Bull are confident they have a race-winning car at the Azerbaijan GP, even if Mercedes and Ferrari close their deficit in Saturday's qualifying... read more »

McLaren will try a "different philosophy" in Azerbaijan Grand Prix practice to try to reduce its top speed deficit at one of Formula 1's fastest circuits,... read more »

Mercedes is leading the Constructor's Championship of the 2018 Formula One Championship by only one point in front of Ferrari while Lewis Hamilton is trailing by a deficit... read more »

Carlos Sainz Jr says his deficit to Nico Hulkenberg is partly because he is still learning his Renault Formula 1 team-mate's "little tricks" read more »

The Belgian was more than half a second down on challenging for a top ten starting position, and feels work needs to be done to address McLaren's pace deficit in Qualifying. read more »

Max Verstappen says Red Bull's engine power deficit to the likes of Ferrari and Mercedes in China is at the core of his qualifying frustrations read more »

Valtteri Bottas: Tyre usage doesn't explain half-second deficit read more »

Mercedes has been left "surprised" by the 0.5s deficit to F1 rivals Ferrari during Chinese Grand Prix qualifying, concedes Valtteri Bottas.  read more »

Toto Wolff pins Mercedes deficit on tyres read more »

This weekend's Chinese Grand Prix offers Lewis Hamilton the perfect opportunity to end Sebastian Vettel's winning streak before the deficit becomes too great. But... read more »