Updated F1 2014 driver line-up - 19 drivers confirmed

19 drivers so far announced for F1 2014, leaving just three seats still to be officially confirmed...

Confirmed 2014 F1 drivers:

Sebastian VettelGermanyRed Bull-Renault
(Confirmed until the end of 2015)Daniel RicciardoAustraliaRed Bull-Renault
(Signed multi-year deal in September 2013, contract length not officially announced, but believed to be for 'at least' three years).

Lewis HamiltonBritainMercedes-Mercedes
(Deal expires at end of 2015)Nico RosbergGermanyMercedes-Mercedes
(Signed 'multi-year deal' in November 2011)

Fernando AlonsoSpainFerrari-Ferrari
(Contract runs until the end of 2016, but no doubt with clauses).Kimi RaikkonenFinlandFerrari-Ferrari
(Signed two year deal in September 2013)

Romain GrosjeanFrenchLotus-Renault
(Signed deal for 2014, contract length not announced)Pastor MaldonadoVenezuelaLotus-Renault
(Signed deal for 2014, contract length not announced)

Jenson ButtonBritainMcLaren-Mercedes
(Signed 'multi-year deal' in October 2011. Confirmed for 2014 in Korea)Kevin MagnussenDenmark McLaren-Mercedes
(Signed for McLaren in November ahead of the United States Grand Prix - contract length not revealed)

Nico HulkenbergGermany Force India-Mercedes
(Signed a multi-year deal to re-join Force India in December 2013).Sergio PerezMexicoForce India-Mercedes
(Signed a multi-year deal to join Force India in December 2013).

Adrian SutilGermany Sauber-Ferrari
(Signed a deal to join Sauber in December 2013. Length of deal not disclosed).Esteban GutierrezMexicoSauber-Ferrari
(Signed deal for 2014, contract length not announced).Sergey SirotkinRussia Sauber-Ferrari
(Signed test driver deal for 2014).

Jean-Eric VergneFranceToro Rosso-Renault
(Signed deal for 2013, contract length not announced. Since confirmed for 2014)Daniil KvyatRussia Toro Rosso-Renault
(Signed deal for 2014 in October 2013. Contract length not announced)

Felipe MassaBrazilWilliams-Mercedes
(Signed 'multi-year deal' in November 2013)Valtteri Bottas FinlandWilliams-Mercedes
(Signed deal for 2013, contract length not announced. Since confirmed for 2014)

Jules BianchiFranceMarussia-Ferrari
(Signed deal for 2014, contract length not announced)

Still to be confirmed / Likely candidates for remaining seats...:

Charles PicFranceCaterham-Renault
(Signed 'multi-year deal' in November 2012)Giedo van der Garde Netherlands Caterham-Renault
(Signed deal for 2013, contract length not announced)Heikki KovalainenFinlandCaterham-Renault
(Rumoured to be in the frame to return...)Marcus EricssonSweden Caterham-Renault
(GP2 man has been touted as one possibility for Caterham)

Max ChiltonBritainMarussia-Ferrari
(Signed deal for 2013, one-year deal only)

Retirement

Mark WebberAustralia
(Heading to sportscars with Porsche).