F1i Poll: Vote for your favourite 2021 F1 challenger

Formula 1's teams were compelled by this year's regulations to carry over to 2021 their basic 2020 designs, but not their liveries.

And pre-season testing in Bahrain this weekend has showcased a striking array of design changes, color changes and even a couple of name changes.

Our daily galleries give you, our readers, an opportunity to appraise the aesthetics of this year's collection of contenders, whether its the designs themselves or the new liveries. And now we would like you to tell us which is your favourite 2021 F1 car.

Check out the compilation of cars below one last time, scroll down to the bottom and cast your vote.

We'll tally the ballot this week and reveal your number one pick on Thursday.

They're all yours!

Ferrari SF21

Mercedes W12

Red Bull RB16B

Alpine A521

Haas VF-21

McLaren MCL35M

Alfa Romeo C41

AlphaTauri AT02

Williams FW43B

Aston Martin AMR21