Will Toro Rosso be the one's to watch in 2019?

Will Toro Rosso pick up the 'most improved' trophy come the end of the 2019 season? Franz Tost suggests his team has ticked all the boxes in Barcelona and the reliability of the Honda engine is strong.

"The synergies project has delivered what we expected, which means we had quite a reliable car from the very beginning, having covered 4,352 km between the two tests without any major problems,” Tost told thecheckeredflag.

While Red Bull get set to start their first season with Honda, Toro Rosso move on to their second season. They passed on some data to their big brothers, but having had hands-on, they're impressed with the improvements from Honda over the winter break.