You missed the point. It’s not the speed, it’s the timing. Take a look at the odometer in both pics.
Oh, we're swinging the results of a MPH/RPM calculation? So your vette scores (roughly 120/2.600) 46
and an s1000rr scores something like 13?
Why is breaking a ton at, say, 1800 RPM impressive? There has to be something more to it? I mean, I don't get it. Engineers can play with all sorts of parameters to achieve this result (bore, stroke, gearing, valving, timing, electronics...), of course at extreme cost elsewhere. So there has to be something that makes this impressive.
Is it the only production car that can achieve 120 MPH at this low of an RPM, and this is a notable and well known benchmark that indicates some difficult achievement?
I did, however, read that a road test of a 1968 Barracuda 340-S noted it was capable of sustained 100 mph speeds at an estimated 4,350 RPM. That's a score of 23, which is closer to the S1kRR than this vette, but does that mean it's better than the S1KRR?