1. Red Bull Racing - Renault
2. McLaren - Mercedes
3. Ferrari
4. Mercedes AMG
5. Lotus F1 - Renault
6. Force-India Mercedes
7. Sauber - Ferrari
8. Scuderia Toro-Rosso - Ferrari
9. Williams - Renault
10. Caterham F1 - Renault
11. HRT F1 - Cosworth
12. Marussia F1 - Cosworth
All cars got the pace from the early Australian / Malaysian Grand Prix which I interpreted in the following order: McLaren, RedBull (a little less speed but good downforce), Mercedes (better speed but less downforce), Ferrari (less speed and less downforce although they did win), Sauber and Lotus (good speed but less downforce), STR and Force India (both a little less), Williams and Caterham (again less), HRT and Marussia (and again less).
You can therefore e.g. catch up well with the Mercedes at the straights but the corners bring advantages to the RBR. If you win with the Marussia you are the king
