Signed teams and drivers

nship.[ The FIA published a provisional entry list on 30 November 2011 and the grid was finalised on 17 February

Team	Constructor	Chassis	Engine	Tyre	No.	Race Drivers	Rounds	Test/Reserve Driver(s)
Red Bull Racing	Red Bull	RB8	Renault RS27-2012	P	1	Sebastian Vettel[50]	1–4	Sébastien Buemi[51]
					2	Mark Webber[52]	1–4
Vodafone McLaren Mercedes	McLaren	MP4-27	Mercedes FO 108Z	P	3	Jenson Button[53]	1–4	Gary Paffett[54] Oliver Turvey[55]
					4	Lewis Hamilton[56]	1–4
Scuderia Ferrari	Ferrari	F2012	Ferrari Type 056	P	5	Fernando Alonso[57]	1–4	Davide Rigon[58]
					6	Felipe Massa[59]	1–4
Mercedes AMG Petronas F1 Team	Mercedes	F1 W03	Mercedes FO 108Z	P	7	Michael Schumacher[60]	1–4	Sam Bird[61]
					8	Nico Rosberg[62]	1–4
Lotus F1 Team	Lotus	E20	Renault RS27-2012	P	9	Kimi Räikkönen[63]	1–4	Jérôme d'Ambrosio[64]
					10	Romain Grosjean[65]	1–4
Sahara Force India F1 Team	Force India	VJM05	Mercedes FO 108Z	P	11	Paul di Resta[66]	1–4	Jules Bianchi[67] Gary Paffett[68]
					12	Nico Hülkenberg[66]	1–4
Sauber F1 Team	Sauber	C31	Ferrari Type 056	P	14	Kamui Kobayashi[69]	1–4	Esteban Gutiérrez[69]
					15	Sergio Pérez[69]	1–4
Scuderia Toro Rosso	Toro Rosso	STR7	Ferrari Type 056	P	16	Daniel Ricciardo[70]	1–4	Sébastien Buemi[71]
					17	Jean-Éric Vergne[70]	1–4
Williams F1 Team	Williams	FW34	Renault RS27-2012	P	18	Pastor Maldonado[72]	1–4	Valtteri Bottas[72] Susie Wolff[73]
					19	Bruno Senna[74]	1–4
Caterham F1 Team	Caterham	CT01	Renault RS27-2012	P	20	Heikki Kovalainen[75]	1–4	Giedo van der Garde[76] Alexander Rossi[77] Rodolfo González[78]
					21	Vitaly Petrov[49]	1–4
HRT F1 Team	HRT	F112	Cosworth CA2012	P	22	Pedro de la Rosa[79][80]	1–4	Dani Clos[81] Vitantonio Liuzzi[82]
					23	Narain Karthikeyan[80][83]	1–4
Marussia F1 Team	Marussia	MR01	Cosworth CA2012	P	24	Timo Glock[84]	1–4	María de Villota[85]
					25	Charles Pic[86]	1–4