All Diamond Aircraft (with possible exception on DV20 as that may have a fixed pitch prop year depending) in Both MSFS2020 And 2024 are incapable of being flown correctly and and there performance is not correct due to the absence of correctly performing prop management via a Basic fadec.
This has been raised multiple times by the community on live streams, forum posts, wish lists, bug reports, feed back pages. And totally and consistently ignored by Asobo.
The RPM should have a profile per the manual’s (all freely available from Diomands own page Diamond Aircraft :: Technical Publications
Each has a graph showing the reliving RPM / Power % setting relation, so it is truly mind boggling why, this has not been replicated. Even if each where slightly different or if one or two models are missing the a for mentioned table.
With out this the aircraft CANNOT handle or be flown correctly or meet the performance expected of it. Also the twin engine models should auto feather the prop for any engine that is shut off in flight.
And as such cannot be described as a Simulation.
Example DA 62
DA 40TDi
DA 40 NG
Note all W&B and performance data tables also available in each of the basic manuals under the relived model Diamond Aircraft :: Technical Publications