Most teams change engines at Sepang

McLaren and Scuderia Toro Rosso are the only two teams that chose to use the same engine as last weekend at the Australian Grand Prix.

A list was published at the Sepang circuit on Saturday morning announcing that 16 cars at the start of free practice 3 had a new engine.

However, McLaren and Toro Rosso were not on this list and therefore decided to keep the same unit that was used in Melbourne.

Drivers are allowed to use a total of eight engines over the entire season.