New regulations has seen the birth of a new breed of Formula 1 cars for the 2017 season.
This wave of F1 machinery has already been dubbed ‘the fastest of all time’ with lap times estimated to be up five seconds a lap quicker than the previous generation.
The increase in speed is the result of new aerodynamic regulations allowing teams to create devices to increase the levels of downforce the cars produce, which translates to more grip.
New Pirelli tyres, which are 25 percent wider than before, has further increased mechanical grip and cornering speeds.
Now all the cars have broken cover in pre-season testing, this week’s Pirtek Poll asks which is your favourite of the new look F1 cars?
Mercedes W08 (Lewis Hamilton, Valtteri Bottas)
Red Bull RB13 (Daniel Ricciardo, Max Verstappen)
Ferrari SF70H (Sebastian Vettel, Kimi Raikkonen)
Force India VJM10 (Sergio Perez, Esteban Ocon)
Williams FW40 (Felipe Massa, Lance Stroll)
McLaren-Honda MCL32 (Fernando Alonso, Stoffel Vandoorne)
Toro Rosso STR12 (Carlos Sainz, Daniil Kvyat)
Haas F1 VF-17 (Romain Grosjean, Kevin Magnussen)
Renault R.S.17 (Nico Hulkenberg, Jolyon Palmer)
Sauber C36 (Marcus Ericsson, Pascal Wehrlein)