Back to the racing heritage note -- I've often wondered why many car mfgs even bother to have a tach on the dash in a AT car, unless you have flappy paddles/"sport" shifter (and use them). The racing reason for the tach is, in a MT car (remember those?) you want to see the RPMs so you know when you are at/near redline, in your motor's sweet sport of the hp/torque curves, or when you are learning heel/toe downshifts you have a visual cue as to what rpm levels you are trying to match. In a racing environment having a visible tach is even more critical info as at race start many times you can't hear your engine, and the only way you know when to shift is by glancing at your tach needle.
I'll bet for a large majority of AT drivers -- the Camryites of the world -- having the tach is actually useless information. And I would think for a good portion of Macan drivers they never use the paddles. But for those of us who do, having a LARGE tach in the middle of the gauge cluster is wonderful.