Monday’s fast-paced F1 news includes Peter Sauber claiming that he almost signed Lewis Hamilton for 2007 as new rumours about Ferrari’s ‘revolutionary’ F1 2026 engine emerge.

As Mercedes announces the launch date of the new W17 car, here’s today’s roundup…

Sauber ‘almost’ signed Lewis Hamilton for 2007 F1 season

Lewis Hamilton “almost” signed with Sauber for the 2007 F1 season before a loan deal from McLaren fell through.

That is the claim of former team boss Peter Sauber, who says talks collapsed after McLaren rejected his proposal of a two-year loan deal.

Hamilton went on to make his F1 debut with McLaren in 2007, narrowly missing out on becoming the sport’s first-ever rookie world champion.

Read more: Revealed: The failed Lewis Hamilton 2007 negotiations ‘hardly anyone knows’ about

Rumour: Ferrari commits to ‘revolutionary’ F1 2026 engine design ‘innovation’

Ferrari is to reportedly press ahead with plans to include steel alloy cylinder heads in its ‘revolutionary’ F1 2026 engine design.

It emerged in October that Ferrari had ‘abandoned’ work on steel cylinder heads for 2026 due to reliability concerns.

However, a reported breakthrough over recent months has seen the team commit to the highly innovative’ design.

Read more: Ferrari makes final decision over ‘revolutionary’ Project 678 engine – report

Mercedes announces W17 launch date

Mercedes has announced that the W17 car for the F1 2026 season will be launched on January 22.

Much is expected ahead of Mercedes ahead of this year’s regulation changes, which will see F1 embrace 50 per cent electrification, fully sustainable fuels and active aerodynamics.

Mercedes finished second in the 2025 constructors’ standings.

Read more: Mercedes confirm W17 launch date ahead of F1 2026 season

Cadillac confirms Zhou Guanyu as F1 2026 reserve

The Cadillac F1 team has announced that Zhou Guanyu will act as the team’s reserve driver in F1 2026.

It comes just days after Zhou announced his departure from Ferrari.

Zhou spent three seasons at Sauber between 2022 and 2024.

Read more: Zhou Guanyu confirmed as Cadillac reserve driver ahead of debut season

Sebastian Vettel opens up about F1 career decline

Sebastian Vettel has opened up about his decline over his final years in F1.

Vettel added just one more victory to his tally after missing out on the 2018 title to then-Mercedes driver Lewis Hamilton.

The German retired from F1 at the end of the 2022 season after two years with Aston Martin.

Read more: ‘Daddy, don’t go’ – Sebastian Vettel opens up on F1 career decline