Christian Horner says that it has been a big challenge for Red Bull to adapt following the introduction of the budget cap. read more »

Red Bull boss Christian Horner says the squad "cannot underestimate" the size of its challenge as it tries to dethrone Mercedes but is buoyed by the "solid... read more »

F1 teams will operate under strict financial regulations for the first time in the series' history this year after moving to curb costs to become more sustainable.In the... read more »

As well as the challenge created by the new aerodynamic regulations, AlphaTauri also had to adapt to using different wind tunnels. read more »

Callum Ilott is looking forward to being Ferrari's test driver and expects it to be a "different challenge" to anything he has done before. read more »

Fernando Alonso has urged all in Alpine to conserve energy where they can after issuing a reminder that this year's record 23-race Formula 1 calendar is a marathon and not... read more »

Lewis Hamilton has described maintaining the level of performance needed to be successful across a sustained period is "one of the biggest challenges" faced by athletes. read more »

Red Bull team principal Christian Horner believes the new budget cap introduced into Formula 1 this season has already posed a "significant challenge" for all the teams. read more »

Sergio Perez knows he is facing a "big challenge" against team-mate Max Verstappen in 2021, but going against the best is what he wants. read more »

McLaren team principal Andreas Seidl has praised the smooth integration of the Mercedes' power unit into the MCL35M after a reliable pre-season test in Bahrain. read more »

Lewis Hamilton says Mercedes will face the challenge of finding more pace from their new car ahead of next week's season-opening Bahrain GP head on, after F1's serial... read more »

Arguably no Formula 1 team faced as big a challenge as McLaren heading into last weekend's Bahrain testing, given the switch of power unit supplier from Renault to... read more »

Max Verstappen has dropped several hints that Red Bull will challenge Mercedes for this year's Formula 1 titles. read more »

Red Bull believes it has built a "really good base" for its Formula 1 title challenge this season after Max Verstappen posted the fastest time in pre-season testing. read more »

Formula 1 is updating it's aerodynamic testing rules for 2021 with a handicap, and it could have huge ramifications for F1 2022 and beyond. From this year onwards, F1... read more »

Formula 1's new-look grid will take on a unique and crucial challenge from Friday as 2021 testing begins in Bahrain, with just three days of track action for teams and... read more »

Max Verstappen is hopeful Red Bull has found cures over the winter for the issues it suffered with last year's car as he targets a more robust challenge to Mercedes this... read more »

Double Formula 1 world champion Mika Hakkinen came to Artisans de Geneve with a personalisation that would reflect his philosophy in life: to keep moving forward, no matter... read more »

Although determined to get closer to Mercedes and Red Bull, Aston Martin cannot ignore the challenge from those behind, especially Ferrari, says Otmar Szafnauer. read more »

Valtteri Bottas has been working on toughening up both mentally and physically in his quest to sustain a 2021 World Championship challenge. read more »

Max Verstappen has insisted the arrival of Sergio Perez at Red Bull "doesn't change" anything as he aims to challenge for the Formula 1 world championship. read more »

Scuderia Ferrari has announced that its Driver Academy programme will strengthen its collaboration with Competizioni GT with Callum Ilott set to compete in the GT World... read more »

Two-time world champion Alonso is coming out of retirement this year to replace McLaren-bound Daniel Ricciardo at the Enstone outfit.Despite Alonso's credentials, Alpine... read more »

Sebastian Vettel says Aston Martin can be optimistic for the road ahead, and looks forward to being himself as he takes on the challenge. read more »

Aston Martin is aiming to become Formula 1 championship contenders within the next "three-to-five years", according to team principal Otmar Szafnauer. read more »