The 2013 F1 season gets underway today at
Jerez with the opening day of testing in Spain.
All teams bar
Williams will give debuts to their new cars, with the Grove-based team only launching the FW35 in Barcelona.
Nico Hulkenberg, Giedo van der Garde and Max Chilton will all be making their first on-track appearances in their new roles as race drivers with Sauber, Caterham and Marussia.
Jerez test line-up - Tuesday 5 February: Mark Webber Australia
Red Bull-Renault Felipe Massa Brazil
Ferrari-Ferrari Jenson Button Britain
McLaren-Mercedes Romain Grosjean France
Lotus-Renault Nico Rosberg Germany
Mercedes-Mercedes Nico Hulkenberg Germany
Sauber-Ferrari Paul di Resta Britain
Force India-Mercedes Pastor Maldonado Venezuela
Williams-Renault*
Daniel Ricciardo Australia
Toro Rosso-Ferrari Giedo van der Garde Holland
Caterham-Renault Max Chilton Britain
Marussia -Cosworth* -
denotes 2012 spec car