Ferrari's fastest lap on C3 was a 32.6, anything lower was done on C4.AR3-GP wrote: ↑27 Feb 2026, 00:1650kg is not unreasonable. The C4 is 7-8 tenths faster than the C3 that will be used in Bahrain. Considering that he did a few low 1.32s on the C3, then the C3 runs were likely done with less fuel than the C4 run.
Bahrain is the optimum circuit for exploitation of 2026 cars. 2026 car accelerates faster in all traction zones, is very similar in low and medium speed, and only slower in high speed but there’s only 1 high speed corner in Bahrain.
Merc was doing 33.1 on C3 (3 laps) and then went on through the pitlane for a 10-lap long run starting in the high-35s. Given nobody (Merc included) went close to that in race sims, I am inclined to believe Merc finished that stint with no fuel left, and started the flying lap with around 20-25kg (14 laps at 1.5kg/lap), max 30kg.
Also, in the 33.1 lap, Merc was on par with Ferrari if not faster in the corners, and only lost on energy deployment.
Unless you believe Ferrari has a massive advantage on Merc, Ferrari's C3-C4 runs must have also been in the 20-30kg range, best case scenario.


