Formula One isn’t a two-tier racing category, but the 2018 season featured an undoubted class divide.

How have the backmarkers handled F1 in 2018?
Charles Leclerc seems destined to drive for Ferrari, and perhaps sooner than anyone expected.
Has Mercedes got the title wrapped up already?
New Sauber team principal Frederic Vasseur has ended his team's relationship with Honda.
The WEC's shrinking manufacturer pool should be act as a warning to Formula One.
Antonio Giovinazzi won't let his qualifying crash define his Shanghai Sauber cameo.
Drivers have denied they would withdraw themselves from racing in the event of an injury.
A Honda engine deal sounds counter-intuitive, but for Sauber it might just be an ideal solution.
Sauber will use 2016 power units in 2017 to give it maximum focus on