Video: explaining Ferrari’s mid-season advantage. Video evaluating Ferrari's season.

At the halfway point of the 2017 Formula 1 World Championship, Scuderia Ferrari has four wins to its credit, all of them scored by German driver Sebastian Vettel. But can the four-time Formula One world champion sustain his advantage over Lewis Hamilton?

motorsport.com’s Craig Scarborough and Peter Windsor evaluate Scuderia Ferrari’s first half of the 2017 Formula One season, by looking at the most significant updates on the very fast and agile SF70H.