Ahh ... thanks for the correction. That is a lot better.His dyno # was 588hp, not kW. And wheel power is measured the same regardless of the power plant; engine (ICE) or electric motor or steam engine. hp or kW are just units. Power is the same .
My point is that the dyno, made for the sports and muscle car market, will tend to overrate things. I have seen that in a slightly different context, that power by ICE is discounted when compared to electric power. By as much as a factor of 1.4. See for example Torqeedo.com. So power is not the same if marketing says so.