User blog comment:ThUnDeR1337/A8 Versus A9: Comparison/@comment-24458118-20180829143603

One thing I like in A9 more than in A8 is the sound design: In A8, every sound is recycled, it doesn't matter if you hit a metal wall, a brick wall, a car, or a tree, it always plays the same generic sound (which sounds pretty terrible tbh). Not to mention there are just like 5 engine sounds and they're all recycled between 230+ cars.

A9 destroys A8 in this department.