11/05/2017
NEWS STORY
Details of drivers power unit elements used prior to the Gran Premio de Espana Pirelli weekend.
| Driver | Car | ICE | TC | MGU-H | MGU-K | ES | CE |
| Hamilton | Mercedes | 1 | 1 | 1 | 1 | 1 | 1 |
| Bottas | Mercedes | 1 | 1 | 1 | 1 | 1 | 2 |
| Ricciardo | Red Bull | 2 | 2 | 2 | 1 | 1 | 2 |
| Verstappen | Red Bull | 2 | 2 | 2 | 1 | 1 | 2 |
| Vettel | Ferrari | 1 | 3 | 2 | 1 | 2 | 2 |
| Raikkonen | Ferrari | 2 | 3 | 2 | 1 | 2 | 2 |
| Perez | Force India | 1 | 1 | 1 | 1 | 1 | 1 |
| Ocon | Force India | 1 | 1 | 1 | 1 | 2 | 1 |
| Massa | Williams | 1 | 1 | 1 | 1 | 2 | 1 |
| Stroll | Williams | 1 | 1 | 1 | 1 | 1 | 1 |
| Alonso | McLaren | 2 | 3 | 3 | 2 | 1 | 1 |
| Vandoorne | McLaren | 2 | 5 | 5 | 2 | 3 | 3 |
| Kvyat | Toro Rosso | 2 | 2 | 2 | 1 | 1 | 1 |
| Sainz | Toro Rosso | 2 | 2 | 3 | 3 | 2 | 2 |
| Grosjean | Haas | 2 | 3 | 2 | 2 | 1 | 2 |
| Magnussen | Haas | 2 | 2 | 2 | 2 | 2 | 2 |
| Hulkenberg | Renault | 2 | 2 | 2 | 2 | 1 | 2 |
| Palmer | Renault | 2 | 2 | 2 | 1 | 1 | 2 |
| Ericsson | Sauber | 2 | 2 | 2 | 1 | 1 | 1 |
| Wehrlein | Sauber | 2 | 2 | 2 | 1 | 1 | 2 |