Data from Lewis Hamilton's latest Ferrari F1 test has revealed a comparison with Charles Leclerc. Lewis Hamilton completed his first outing in Ferrari’s most recent F1 car at Barcelona on Tuesday.

Lewis Hamilton was back on track with Ferrari for the Pirelli Formula 1 tyre test that has been taking place this week at Circuit de Barcelona-Catalunya, with the first day topped by Lando Norris. As the new technical regulations for 2026 make F1 cars smaller and lighter,

The Briton took part in a Pirelli tyre test for 2026 alongside Charles Leclerc, Lando Norris and Oscar Piastri

Lewis Hamilton isn't known for his one-lap pace, but the seven-time world champion has been left encouraged by his testing performance at the Circuit de Barcelona-Catalunya

McLaren boss admits he is "excited" by Lewis Hamilton's arrival at F1 rivals Ferrari. McLaren F1 team principal Andrea Stella admits Lewis Hamilton ’s switch to Ferrari has left him “excited”.

Lewis Hamilton has returned to testing duties for Ferrari in a Pirelli tyre test at Barcelona's Circuit de Catalunya.

Although the test was conducted for tyres that will be used during 2026 when a huge raft of rules and regulation changes will come into effect, the competitive nature of Hamilton

Ferrari and McLaren have been testing tyres for Pirelli for the 2026 season, and the opening day saw Lewis Hamilton and Charles Leclerc in action on behalf of Ferrari. On the Spanish track, the seven-time world champion was just slightly quicker than the Monegasque.