We're a week into 2025, and with preseason testing still seven weeks away, ESPN unpacks the storylines that will define Formula 1 this year.

The first time Hamilton dons the famous red Ferrari colors and gets behind the wheel of one of its F1 cars will be the moment he has longed for throughout his career. It is also set to be a relatively low-key event.

Ferrari have been tipped to run with a "more extreme" livery for the F1 2025 season following Lewis Hamilton's arrival from Mercedes.

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It can also suit the promoters. Zandvoort’s decision to stop hosting F1 after 2026 points to the pressures — and costs — involved in staging a race. Spa looked in serious doubt just a few years ago, and while the interest from the local stakeholders has certainly taken an uplift since then, a couple of off years may actually suit the track.

Lewis Hamilton's "phobia of losing" has been credited as the biggest driving force behind success by Mercedes' Andrew Shovlin.

Lewis Hamilton will make his competitive Ferrari debut at the season-opening Australian Grand Prix in March, but the Italians have an extensive testing plan in place for before then