Hi Robert.
The current Ioniq section can be used to cover off variants of the model.
If we were to create sections/sub-sections for the variations of models, we'd need (for example) 3 for the i30 (FD, GD, PD) and several for the Santa Fe, and that would get unwieldly.
That said, it's quite possible that the EV, HEV, PHEV and MHEV drive technologies may get their own sections in the future - that would be up to the forum owner.