But the power levels match 2010....In any case, the Kunos car will have quite a lot less power than the RSS cars as far as I know.There's information about 2006 tires in setup menu so probably it is 2006 version.
Could you explain why and by what margin? Are there any laptimes that we can compare those cars on the same track? Maserati is still quicker than nowadays GT3 and GTE cars, so how fast were those from early 2000?