Données extraites du document n°03 du Délégué Technique FIA à l’arrivée des monoplaces sur le circuit.
(The drivers entered in the 2014 Formula One Championship have used the below listed number of power unit elements during this season so far:)
| N° | Car | Driver | ICE | TC | MGU-K | MGU-H | ES | CE |
| 1 | RBR | Vettel | 2 | 1 | 2 | 1 | 1 | 3 |
| 3 | RBR | Ricciardo | 2 | 1 | 2 | 1 | 1 | 1 |
| 44 | Mercedes | Hamilton | 1 | 1 | 1 | 1 | 1 | 1 |
| 6 | Mercedes | Rosberg | 1 | 1 | 1 | 1 | 1 | 1 |
| 14 | Ferrari | Alonso | 1 | 1 | 1 | 1 | 1 | 1 |
| 7 | Ferrari | Räikkönen | 1 | 2 | 1 | 2 | 1 | 2 |
| 8 | Lotus | Grosjean | 1 | 1 | 2 | 1 | 1 | 1 |
| 13 | Lotus | Maldonado | 2 | 2 | 2 | 2 | 2 | 2 |
| 22 | McLaren | Button | 1 | 1 | 1 | 1 | 1 | 1 |
| 20 | McLaren | Magnussen | 1 | 1 | 1 | 1 | 1 | 1 |
| 27 | FI | Hülkenberg | 1 | 1 | 1 | 1 | 1 | 1 |
| 11 | FI | Perez | 1 | 1 | 1 | 1 | 1 | 1 |
| 99 | Sauber | Sutil | 1 | 1 | 1 | 1 | 2 | 2 |
| 21 | Sauber | Gutierrez | 1 | 1 | 1 | 1 | 1 | 2 |
| 25 | Toro | Vergne | 2 | 1 | 2 | 1 | 1 | 1 |
| 26 | Toro | Kvyat | 2 | 1 | 2 | 1 | 1 | 1 |
| 19 | Williams | Massa | 1 | 1 | 1 | 1 | 2 | 2 |
| 77 | Williams | Bottas | 1 | 1 | 1 | 1 | 1 | 1 |
| 17 | Marussia | Bianchi | 2 | 2 | 1 | 2 | 1 | 2 |
| 4 | Marussia | Chilton | 2 | 2 | 1 | 2 | 1 | 2 |
| 10 | Caterham | Kobayashi | 1 | 1 | 2 | 1 | 3 | 4 |
| 9 | Caterham | Ericsson | 1 | 1 | 2 | 1 | 2 | 3 |
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