Haas boss Guenther Steiner says the team is still trying to understand its struggle for pace at the last two races. read more »

Daniil Kvyat was bemused after copping a drive-through penalty for his opening lap collision with Lando Norris at the Chinese Grand Prix. read more »

Lewis Hamilton admits he was "surprised" by Mercedes' strategy at the US GP as the Englishman was made to wait to clinch his fifth title. read more »

A week after the controversy of Sochi, Lewis Hamilton admits he finds it surprising that Ferrari hasn't used team orders. read more »

Valtteri Bottas says he doesn't understand how he ended up so far off Mercedes teammate Lewis Hamilton in qualifying in Singapore.  read more »

Mercedes are still puzzled by Ferrari's sudden engine surge but have admitted that their power deficit wasn't their only problem in the Belgian GP. read more »

FIA race director Charlie Whiting has said he is "not quite sure" what Sebastian Vettel is referring to after the German claimed drivers were abusing the VSC system. read more »

Pirelli changed its 2018 tyres only to cure Mercedes overheating issues. That is the claim of Red Bull's Dr Helmut Marko after the controversial Spanish Grand which left... read more »

After the Friday practice sessions, Ferrari drivers Kimi Raikkonen and Sebastian Vettel were left puzzled over the way the pecking order is shaping up at Barcelona, the first... read more »

Lewis Hamilton is puzzled as to why Ferrari's SF71H excelled in both Bahrain and China, one very hot and the other freezing cold. read more »

Pierre Gasly was puzzled by his "massive step back" in Chinese Grand Prix qualifying, saying his Toro Rosso Formula 1 car lost "all its strength" overnigh read more »

Romain Grosjean was left puzzled by the stewards' decision to punish him with a 10-second stop-go penalty for causing a collision on the opening lap. read more »

Haas' Romain Grosjean says he was left puzzled by the crash which eliminated him during qualifying for the Japanese Grand Prix. Attempting to progress to the… read more »

Sebastian Vettel admits he is at a loss over Ferrari's disappointing performance in wet-weather Formula 1 qualifying for the Italian Grand Prix read more »

Lewis Hamilton's inconsistent performance across the Monaco Grand Prix weekend is still a mystery, says Mercedes Formula 1 team boss Toto Wolff read more »

Lewis Hamilton is left puzzled by his drop from first to eighth during free practice for the Monaco Grand Prix. read more »

Lewis Hamilton has no answers following a difficult weekend in Russia. read more »

Mercedes' Valtteri Bottas admitted he left the Bahrain Grand Prix feeling "strange" and confused given the way his pace had fallen away following his first... read more »

Honda has identified a recurring MGU-H problem as the reason Fernando Alonso's engine failed in qualifying for the Bahrain Grand Prix read more »

Sebastian Vettel says the gap of 0.478s to pole position was "a lot more" than he expected in Bahrain, where Mercedes locked out the front row for the first time in... read more »

Williams deputy team principal Claire Williams says she cannot understand the criticism surrounding Formula 1 drivers who bring financial support to the teams they race for read more »

Fred Vasseur praised Jolyon Palmer for his performance during the Mexican Grand Prix, but was puzzled by the struggles encountered by Kevin Magnussen on Sunday. read more »

Romain Grosjean was left puzzled by issues plaguing his car as qualifying saw the Frenchman suffer his second trip to the barrier of the Singapore Grand Prix… read more »

Carlos Sainz says the whole Toro Rosso team is frustrated by its recent drop in pace and performance which it hasn't identified read more »

Fernando Alonso says he was confused as to how he notched up three warning for track limit breaches, admitting the final stages were 'stressful' read more »