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.

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

Hamilton’s first Ferrari outings will come under the TPC (Testing of Previous Cars), which enables teams to run a used car that is at least two years old to complete a maximum of 1000km over four days.

According to a report from Autosport, Hamilton will enjoy his first on-track action for Ferrari on January 20th or 21st. Fred Vasseur’s team reportedly plan to use their entire 1,000km TPC allocation on their new recruit in January, giving the 39-year-old the best possible start to life in Maranello.

Fred Vasseur has urged his Ferrari team to keep their feet on the ground despite the “excitement” of Lewis Hamilton officially joining the team. After 12 years with Mercedes, seven-time F1 world champion Hamilton officially joined the Scuderia on 1 January ahead of the 2025 season.

Lewis Hamilton has been tipped for a tough arrival at Ferrari following a frustrating few years at Mercedes. The 39-year-old signed off his career at Mercedes with one of his worst seasons in F1, where he was frequently left downcast by his results and performances.

Lewis Hamilton is set to make his Ferrari on-track debut in just two weeks’ time, as the Scuderia adjusts to the new, more restrictive FIA regulations surrounding private testing with older machinery,

Lewis Hamilton is one of the greatest racers of all time — and Nico Rosberg shared how he witnessed that greatness.

Flavio Briatore has become the latest F1 chief to question Ferrari's decision to replace Carlos Sainz with Lewis Hamilton. The grid for the 2025 F1 season will look very different when Hamilton pulls on the red overalls to drive for Ferrari alongside Charles Leclerc.