F1 will present teams with a major blueprint for 2021 ahead of this weekend's Bahrain Grand Prix.
If Bahrain is the template for racing in 2017, the European season should be a series of thrillers.
Equality has been the name of Mercedes's game — but will a Ferrari title challenge force the team's hand?
Vettel leads the title race after beating Hamilton and Bottas to Bahrain victory.
Valtteri Bottas beat Lewis Hamilton by 0.023 seconds to take his first career F1 pole.
Nico Rosberg made it two from two in 2016 by beating Kimi Raikkonen and Lewis Hamilton in Bahrain.
Lewis Hamilton felled the Bahrain lap record set by a V10 engine in his hybrid V6 turbocharged Mercedes.
Lewis Hamilton has effortlessly converted his pole position into a race victory at the 2015 Bahrain Grand Prix.
Lewis Hamilton’s qualifying cleansweep continued in Bahrain, where he captured an emphatic pole to make it four from four in 2015.