"sim racing" is about the PHYSICS.
Period.
Nothing to do with car count, tracks, mods, pits, graphics, etc.
You guys need to quit bitching about it. Its a simulator plain and simple. Grow up!
As long as they are simulating how a car handles relative to its real world counterpart then its a simulator.
Sort of.
The issue as I see it is that we have three areas of simulation if we look at the type of titles we commonly associate with this genre.
Driving Simulation
This one I would agree is dominated by the physics side of how vehicle dynamics and tyre models are recreated.
Racing Simulation
This one is a mixture of the quality and awareness of the AI
Motorsport Simulation
This one is a made up of how well real-world motorsport disciplines are recreated, it can be very focused (such as the F1 series, WRC series or ACC) or more of a sandpit (such as PC). Its also often perceived as requiring the correct use of vehicles, tracks/stages and regulations
Now, these three will at times merge, but allow us to make quite a good scale for various titles, such as (my own view only).
F1 2020: Driving Simulation - Middle / Racing Simulation - High / Motorsport Simulation - Very High
Gran Turismo Sport: Driving Simulation - Middle / Racing Simulation - Low / Motorsport Simulation - Middle
ACC: Driving Simulation: Very High / Racing Simulation - High / Motorsport Simulation - Very High
Enthusia (for its time and for
@Wolfe): Driving Simulation - High / Racing Simulation - High / Motorsport Simulation - Low
Ridge Racer 4 (as an 'arcade' example): Driving Simulation - Very Low / Racing Simulation - High / Motorsport Simulation - Low
Now looking at Project Cars 1 and 2 I would rank it as follows:
Driving Simulation - High
Racing Simulation - Middle/High
Motorsport Simulation - High
Now, given what we know right now the directional changes PC3 will bring could be looked at as follows (and assuming that SMS don't mess anything up).
Driving Simulation - Increases
Racing Simulation - Increases
Motorsport Simulation - Decreases
Now depending on which one of these a persons focus is on in terms of needs from a title will determine how they see the change of direction from PC1&2 to PC3.