Ten teams will compete in the 2015 F1 Season, which is one team less than last season. The engine line-up has changed slightly, with two teams using the Renault engine (down from four last year – Lotus switched to Mercedes this season), four teams using the Mercedes engine (unchanged from last year) and three teams the Ferrari engine (unchanged from last year). The new addition to the engine line-up is the return by Honda to F1 racing, since their exit in 2008. One team will be using Honda engine.
The main team change is the exit of the Caterham Team. Although Marussia were not able to compete in the last three races of the 2014 season, due to financial problems, they found a new investor and will race this season under Manor Marussia.
|Infiniti Red Bull Racing||Red Bull-Renault||Daniel Ricciardo (Australia) Daniil Kvyat (Russia)|
|Lotus F1 Team||Lotus-Renault||Romain Grosjean (France) Pastor Maldonado (Venezuela)|
|Manor Marussia F1 Team||Marussia-Ferrari||Will Stevens (UK) Roberto Merhi (Spain)|
|Mercedes AMG Petronas F1||Mercedes||Nico Rosberg (Germany) Lewis Hamilton (US)|
|Sahara Force India F1 Team||Force India-Mercedes||Sergio Perez (Mexico) Nico Hülkenberg (Germany)|
|Sauber F1 Team||Sauber-Ferrari||Marcus Ericsson (Sweden) Adrian Felipe Nasr (Brazil)|
|Scuderia Ferrari||Ferrari||Kimi Raikkonen (Finland) Fernando Alonso (Spain)|
|Scuderia Toro Rosso||Toro Rosso-Renault||Max Verstappen (Netherlands)
Carlos Sainz Jr. (Spain)
|McLaren Honda||McLaren-Honda||Fernando Alonso (Spain) Jenson Button (UK)|
|Williams Martini Racing||Williams-Mercedes||Valtteri Bottas (Finland) Felipe Massa (Brazil)|