Fernando Alonso and Daniel Ricciardo are set to receive penalties for changing power unit components this weekend.
Mercedes set the pace in the first practice session for the Austrian Grand Prix, with only Ferrari able to get within one second of them.
Follow the 2015 Austrian Grand Prix first practice session on F1 Fanatic Live.
Pictures from the build-up to the 2015 Austrian Grand Prix.
Daniel Ricciardo revealed he is using a new chassis for this weekend’s Austrian Grand Prix following a troubled race in Canada.
Formula One should escape a repeat of the rain which affected practice for the previous two races as the championship moves on to Austria.
Don’t miss any of the 2015 Austrian Grand Prix sessions – here are the times for all of this weekend’s action.
No one has beaten Mercedes to pole position since last year’s Austrian Grand Prix, but there are reason to expect Ferrari and Williams will be closer this weekend.
Pirelli will continue to use the same tyre allocations as last year for the next four races.
The 2015 F1 calendar will feature a record-breaking 21 races as South Korea makes a surprise return to Formula One next year.
The FIA has published the official 2015 F1 calendar which includes 20 races.
The return of the Mexican Grand Prix next year will increase the 2015 F1 calendar to 20 races.