Stats and facts from the first Barcelona test

The second winter test of the 2015 season concluded on Sunday, after four days of running at the Circuit de Barcelona-Catalunya. 

© Octane Photographic

Fortunes were mixed for the nine teams in attendance, with some completing plenty of mileage and others struggling with reliability issues.

Eight 2015 cars and one 2014 machine (Force India's VJM07) took to the track ahead of the new Formula 1 season.

Here are some of the key statistics and facts from the first of two winter tests in Barcelona:

Combined lap times:

1. Romain Grosjean    Lotus    1:24.067 (day four) 
2. Nico Rosberg    Mercedes    1:24.321 (day four) 
3. Pastor Maldonado    Lotus   1:24.348 (day three) 
4. Daniel Ricciardo    Red Bull    1:24.574 (day two) 
5. Kimi Raikkonen    Ferrari    1:24.584 (day two) 
6. Felipe Massa     Williams    1:24.672 (day two) 
7. Sergio Perez    Force India    1:24.702 (day two) 
8. Max Verstappen     Toro Rosso     1:24.739 (day three) 
9. Lewis Hamilton    Mercedes     1:24.923 (day two) 
10. Daniil Kvyat     Red Bull     1:24.941 (day four) 
11. Felipe Nasr       Sauber      1:24.956 (day four) 
12. Valtteri Bottas     Williams     1:25.345 (day four) 
13. Carlos Sainz Jr    Toro Rosso     1:25.604 (day four) 
14. Fernando Alonso    McLaren     1:25.961 (day two) 
15. Jolyon Palmer     Lotus     1:26.280 (day two) 
16. Sebastian Vettel     Ferrari     1:26.312 (day four) 
17. Marcus Ericsson     Sauber     1:26.340 (day three) 
18. Nico Hulkenberg      Force India     1:26.591 (day four) 
19. Pascal Wehrlein      Force India      1:27.333 (day three) 
20. Pascal Wehrlein       Mercedes     1:28.469 (day one) 
21. Susie Wolff     Williams   1:28.906 (day one) 
22. Jenson Button      McLaren      1:29.151 (day three)

© Octane Photographic

Driver lap counts:

1. Max Verstappen     Toro Rosso - 223 
2. Daniil Kvyat     Red Bull - 216 
3. Daniel Ricciardo     Red Bull - 202 
4. Lewis Hamilton     Mercedes - 201 
5. Nico Rosberg     Mercedes - 197 
6. Carlos Sainz Jr     Toro Rosso - 188 
7. Sebastian Vettel     Ferrari - 181 
8. Valtteri Bottas     Williams - 178 
9. Pastor Maldonado     Lotus - 173 
10. Marcus Ericsson     Sauber - 166 
11. Kimi Raikkonen     Ferrari - 164 
12. Sergio Perez     Force India - 155 
13. Felipe Nasr     Sauber - 152 
14. Felipe Massa     Williams - 143 
15. Pascal Wehrlein     Force India - 113 
16. Romain Grosjean     Lotus - 111 
17. Susie Wolff     Williams - 86 
18. Fernando Alonso     McLaren - 79 
19. Jolyon Palmer     Lotus - 77 
20. Pascal Wehrlein     Mercedes - 48
21. Jenson Button     McLaren - 45 
22. Nico Hulkenberg     Force India - 36

© Octane Photographic

Team lap counts:

1. Mercedes - 446 
2. Red Bull - 418 
3. Toro Rosso - 411 
4. Williams - 407
5. Lotus - 361 
6. Ferrari - 345 
7. Sauber - 318 
8. Force India - 304
9. McLaren - 124

Power unit manufacturer lap counts:

1. Mercedes - 1,518
2. Renault - 829 
3. Ferrari - 663 
4. Honda - 124

In total, 3,134 laps were completed at the Circuit de Barcelona-Catalunya - 825 more than the opening four-day event in Jerez. Pirelli brought 398 sets of tyres to Barcelona and 261 were used. 

For statistics and facts from the first winter test, go here.