Not from any available evidence. And covered pretty exhaustively as such at this point.
If the hardware was actually different then lot sorting the drive units would make no sense.
It's also possible all motors are capable of even better than 3.5 (or the ~3.3 Elon suggests better tires will get you on a P) but the batteries aren't and a software unlock could easily turn the AWD into a P. (though it'd have to cost more than $11,000 to protect sales of official Ps)
We've really no idea how much difference (if any) the binning makes.... given modern manufacturing tolerances, probably not much.
As evidence of that look at the EPA numbers.
The RWD motor (which isn't binned, and has been going in RWD cars for a year now) lists the same kw output as the P rear.
The AWD front motor (which supposedly is binned) lists the same kw output as the P front.
So likely the only practical impact of the lot sorting is maybe a marginal reduction in warranty costs by putting the "best" motors of a batch of the same part capable of the same output in the Ps where they expect them to be using more of that same output more often.
As far as I can tell, the consensus opinion is that the only difference between the base AWD dual motor model 3 and the performance edition is a software unlock, (plus some minor tweaks to the suspension).
I don't believe there's any evidence the suspension is different at all without the $5000 upgrade pack on the P.
(and even then it's unclear what exactly they changed- we know it's 0.39 inches lower, but that could just be a geometry change for the 20" wheels since the 20s as a standalone package come with different upper arms too)