As others say its wait and see.
Even just considering an internal combustion engine , power is often a compromise between power, torque smooth running, economy, noise etc. I value torque above all else which gives better mid range grunt. But often its a higher advertised kw/bhp which attracts buyers , even if the small print shows its only available at very high engine revs that some of us never use. OK if you are always revving the nuts off a snarling and spitting racing car for ultimate power, but not necessarily the most pleasure to drive for normal road manners and economy. .
With a hybrid there is a whole new set of factors. Engine power may not be used to directly drive the car, but indirectly so the battery charges quicker,. This means electric drive can be used more often and can be more powerful. This doesnt necessarily mean that bigger generator and drive motors are fitted. The output of these is varied anyway by the cars computer by increasing or reducing the strength of their electromagnets,. An increase requires more use of engine power ,or greater use of regenerative charging from braking or momentum when travelling downhill. ( Its increased when you are using B mode for instance.) At present it does the best it can for the available ICE power. . But a more powerful engine means a higher battery generating load can be used more often to aid silent and powerful EV assistance.
Sorry if for some/most I am stating the obvious
