Photos of all 10 F1 cars

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Mercedes W08

Valtteri Bottas turns his first laps during an official preseason test for Mercedes.

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Lewis Hamilton
Three-time World Champion, sporting a new helmet for this season, also got behind the wheel too.

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Red Bull Racing RB13
Daniel Ricciardo puts in laps for the Red Bull Racing team in Spain.

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Ferrari SF70H

Meanwhile, Sebastian Vettel got to take to the track for Scuderia Ferrari.
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A shot from above as Vettel brings his Ferrari into the pits.

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Scuderia Toro Rosso STR12
Carlos Sainz Jr. turns laps in the 2017 Toro Rosso, which is arguably one of the best-looking F1 cars on the grid.

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Haas F1 Team VF17
Kevin Magnussen turned the first official laps of 2017 for the U.S.-based Haas F1 Team at the circuit on Monday.

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Renault RS17
Another car that will be hard to miss on the grid in 2017 is the yellow and black Renault, being driven here by Nico Hulkenberg.

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Sauber C36
Marcus Ericsson navigates the course Monday morning for the Sauber F1 Team.

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Twenty-five years
The livery on the Sauber C36 celebrates the 25th anniversary of the team.

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Force India VJ10
Sergio Perez navigates the course in his Force India machine.

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Williams Martini Racing FW40
Felipe Massa is back for one more season with Williams Martini Racing.

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McLaren MCL32
Fernando Alonso’s McLaren will be hard to miss with its orange livery in 2017.

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The orange McLaren MCL32 heads out onto the track.