Here's one that I posted a little while ago that'll give you a bit of an idea.That must have been what I've been confusing these with, there were a lot of first drive reviews on youtube with people taking the Stelvio around curvy mountain roads if I recall correctly. But there aren't any track reviews and I'd be very interested to see it take on rivals on track.
They will only do that stuff to a point its good enough, I bet you that from inspecting some Giulia's you'll find out there still a lot of work to do, that's if you want a perfect looking Giulia under a microscope. Rarely do cars come from the factory 100% flawless.I've only seen the Alfa Romeo Guilia production video and the workers there are meticulous, even going as far as to hand buff out anything they feel is off. THe same care would apply to the new Stelvio I'm sure.