Pre-Season Testing 2019: Watch Hamilton at the wheel of his Mercedes W10

1:58Now Playing

Pre-season Testing 2019: Watch Raikkonen at the wheel of his Alfa Romeo C38

1:19Now Playing

Pre-season Testing 2019: Watch Romain Grosjean navigate the Barcelona circuit

1:20Now Playing

Onboard with Vettel for his fastest lap of 2019 F1 Pre-Season Testing

0:49Now Playing

Pre-season testing 2019: Bottas parks his Mercedes off track

0:55Now Playing

Pre-season Testing 2019: Onboard as Gasly smashes into the barriers