Sebastian Vettel was the driver to beat in Melbourne on Friday as he edged team-mate Mark Webber and Merc's Nico Rosberg...
Sebastian Vettel: "Overall it was a good day for us. It was pretty seamless and there was no trouble with the car. After all the mileage of testing, it was fun to be out there - this circuit doesn't get easier, it's a good challenge. The soft tyre doesn't last too long, but the harder tyre is a decent race tyre. The weather should be quite changeable tomorrow and, as we can't predict how much that will impact the tyres and car balance, we need to be ready to change things. Today was a good day and the balance was good, but we need to be ready for what's coming up."
Mark Webber: "It was not a bad day and we got through plenty of information. It was nice to have a bit of sun on the circuit after Barcelona, where we had pretty overcast conditions. We had to correlate a lot of information from Europe and that went pretty well. We still have a huge amount to go through tonight and we're expecting a bit of overcast stuff tomorrow, so we need to be ready for that. Overall, it was pretty positive for us, but there are still areas to improve on."
Nico Rosberg: "That was an interesting day for us. There are a lot of new things to learn with the car and we made some good progress over the day. We can certainly be happy with our testing programme when you compare where we came from last year. My car had a gearbox problem at the end of the second session but these things happen and it doesn't affect us for tomorrow."
Lewis Hamilton: "Overall it was a good day, if perhaps not the smoothest. I'm happy with where we are and to see Nico in third place on the timesheets shows that we're pretty competitive. That's a reflection of a great job that everyone has done at the factory and here at the track. I'm looking forward to the rest of the weekend."
Kimi Raikkonen: "It's good for the season to start and the car felt pretty strong out there. I don't think we're the fastest but it's a good start. It was nice to have a reliable day after spending some time in the garage during testing. The track was as I remembered it and there were no surprises from it or the car. We'll have to see what happens tomorrow with qualifying as maybe it will be a bit cooler. I'm happy so far this weekend."
Romain Grosjean: "It feels great to be out on circuit and on such a lovely day too. The track felt good and the car felt better. It took a while for the grip to come to us, but you expect that on a street circuit. We made good progress with set-up on the car over both sessions and I think there's more to come which is promising."
Fernando Alonso: "Overall, this was a very productive Friday, as we did a lot of laps and got through an important initial analysis of the behaviour of the two types of Pirelli tyres available for this race. Our efforts were helped by particularly favourable weather with sunshine and summery temperatures. However, the weather is expected to change completely from tomorrow, with wind, rain and a significant drop in temperature, which could influence Sunday's race. I'm not expecting any major surprises here, we already knew we were not the quickest and that was confirmed today. The car responds well, but we know there is still much to do if we want to fight with the very best."
Felipe Massa: "All aspects of both sessions were positive, even if we are aware that much work still awaits us both this weekend and for the whole season ahead of us. In the second session, when I went out on the Supersofts, something did not work properly on the KERS and that cost me time, denying me the chance of doing a better lap. I am not surprised by the performance of our opponents and I expected Red Bull to be competitive right from the start."