Kimi Raikkonen has re-signed for Lotus, the team confirmed in a special promotional video on Monday morning.
The 2007 Formula 1 world champion, who returned to the sport at the beginning of this year after two seasons competing in the World Rally Championship, currently lies third in the 2012 drivers' standings.
The 33-year-old had long been expected to remain with Lotus for a second season. The team had an option for 2013 based upon certain performance criteria being met, which it has achieved comfortably.
Despite not winning a race on his return, Raikkonen has impressed with six podium finishes and has attained remarkable consistency, scoring points in every race except the Chinese Grand Prix and completing every racing lap in 2012 so far.