1.5 e-Hybrid 204 and 272, different motor or engine, (or both)?

[Hairy]

Hi All, I'm looking at the e-Hybrid 1.5 Formentor with particular interest in using the electric only mode for the school runs and local driving. There is a choice of the 204 or 272 versions, but I'm really struggling to find any details on where the difference in power comes from. does the extra power of the 272 come from a more powerful electric motor, or a more powerful 1.5 liter engine, or is it a bit of both? Can anyone point me in the direction of this info please. I have it in my head that the 204 has a 100PS electric motor and 150PS engine which combine to give over all max output of 204PS, but I cant remember where I found this info, or the equivalent info for the 272.