This year the regulations on engines changed and cars will be powered by 1,6lt turbo charged V6 units. So, we say bye bye to the legendary Cosworth V8. Only 3 factories will be producing the power-plants for all teams. Team Engine 1st driver 2nd driver Red Bull Renault Vettel Ricciardo Mercedes Mercedes Hamilton Rosberg Ferrari Ferrari Alonso Raikkonen Lotus Renault Grosjean Maldonado McLaren Mercedes Button Magnussen Force India Mercedes Perez Hulkenberg Sauber Ferrari Gutierez Sutil Toro Rosso Renault Vergne Kvyat Williams Mercedes Massa Bottas Marussia Ferrari Chilton Bianchi Caterham Renault Ericsson Kobayashi Renault and Mercedes will supply 4 teams each and Ferrari 3. Make Teams Renault Red Bull, Lotus, Toro Rosso, Caterham Mercedes Mercedes, McLaren, Force India, Williams Ferrari Ferrari, Sauber, Marussia