Red Bull believes the Honda engine has the potential to be at Renault's level by the end of the 2018 Formula 1 season, heightening speculation over a '19 supplier switch read more »

Pre-season testing may have gone in Mercedes' favour but Toto Wolff concedes racing is very different and his team will have to climb "Mount Everest" to hold off... read more »

Mercedes boss Toto Wolff  reckons the 2018 F1 season will deliver an intense three-way scrap between the Silver Arrows, Ferrari and Red Bull. read more »

Mercedes boss Toto Wolff is expecting the 2018 Formula One season to be a tense three-way battle between his team, Ferrari and Red Bull. read more »

The first part of ESPN's team-by-team preview for the 2018 Formula One season looks at the bottom five from last year's championship standings. read more »

The Dutchman believes that Red Bull should be aiming higher than Renault and McLaren in 2018. read more »

The Frenchman is promoted to the new role of technical director in order to help chief technical officer Adrian Newey. read more »

Renault will not just fund its Formula 1 team until it matches Mercedes, Ferrari and Red Bull because their resources are in "another league", says chief technical... read more »

Red Bull boss Christian Horner has suggested Carlos Sainz could replace Daniel Ricciardo should he leave the team at the end of the season. read more »

Lewis Hamilton believes Red Bull are going into the season opener in Melbourne next week with an upgrade worth between 0.2 seconds and 0.4 seconds. read more »

Lewis Hamilton wary of Red Bull's Australian GP upgrade read more »

Christian Horner remains confident of keeping his two drivers at Red Bull for 2019. read more »

Christian Horner believes that Mercedes and Lewis Hamilton are the favourites for the 2018 Formula 1 season, but hopes that Red Bull can close the gap. read more »

Mercedes Formula 1 driver Lewis Hamilton fears an upgrade for the Australian Grand Prix could mean Red Bull ends up with the fastest car for the season opener read more »

Sebastian Vettel reckons Mercedes and Red Bull's race-pace from pre-season testing may not be all that it hints at with both teams running just one compound. read more »

Sebastian Vettel has suggested the long-run pace demonstrated by Mercedes and Red Bull during winter testing does not give an accurate picture of the pecking order ahead of the... read more »

Sebastian Vettel insists he is confident in Ferrari's chances ahead of the new F1 season, denying that the team are concerned about Mercedes and Red Bull's pace from... read more »

Looking ahead to the season opener in Melbourne, Sebastian Vettel admits doubt at rivals test pace. read more »

Sebastian Vettel questions "the strategies and ultimately the results" of both Mercedes and Red Bull running race simulations on the same Pirelli tyre compounds. read more »

Ferrari's Sebastian Vettel believes Mercedes and Red Bull's strong long-run pace in winter Formula 1 testing could prove to be deceptive read more »

F1's future regulations need to be agreed by midway through the 2018 season, according to Red Bull boss Christian Horner.  read more »

Toro Rosso's Brendon Hartley thinks Daniil Kvyat could learn a lot from his own journey back to the Formula One grid after being dropped by Red Bull. read more »

As McLaren and Red Bull urge Liberty (and the FIA) not to flinch from the bitter fight ahead, be it the new engine rules or proposals for the redistribution of the prize pot,... read more »

Renault may have set Red Bull a May deadline to decide whether they plan to renew their engine deal, however, Christian Horner says he won't commit until "the end of... read more »

Although Daniel Ricciardo says Red Bull are in the same "ballpark" as Mercedes, he doesn't believe they're the second best team after testing. read more »