Video: Hear McLaren’s MCL34 fire up for the first time

The 2019 McLaren F1 MCL34 comes to life. Watch the team's reaction as McLaren and Renault come together to watch the MCL34's engine fire up for the first time at the McLaren Technology Centre.

McLaren, which is due to launch its car on Valentine's Day – February 14 – will field an all-new driver line-up of Carlos Sainz Jr. and Lando Norris in 2019.