Considering that they're limiting the use of the MGU-K, you're probably talking about being down 500 HP for large portions of the lap. The ICE is detuned and RPM limited, which adds to the defict. How you and paddock wonders convert that into a HP numbers you can understand, I don't know.TyreSlip wrote: ↑03 Apr 2026, 01:49SSJ4 posted that some in the paddock put the Honda engine down by 100kW or 136bph, and several Aston Martin team members already said they would not pickup anywhere near as much people think they would at full power.diffuser wrote: ↑02 Apr 2026, 23:48I don't want to defend Honda but how do you know how much horse power Honda PU is down on everyone else when they've never run it at full power?TyreSlip wrote: ↑02 Apr 2026, 19:42
The layout of the Aston Martin is not the reason the Honda engine is down over 100bph. Honda's philosophy of putting inexperienced engineers in positions for a new project is detrimental in a sport as competitive and high pedigree as F1. You think Honda would have learned by now.
Whether the real deficit is 80, 100, or 120bhp at full power... Aston Martin is not responsible for the significant power gap, and I am tired of apologists reframing that the Honda organisation is a hapless victim because Newey made some requests with the architectural layout that may or may not be contributing to the present vibrations.
How much power they're down is so hard to calculate it isn't funny. You're numbers make it sound like this is a v8 ICE and someone has cut the fuel pressure by 10%. It just isn't that simple.

