The comments are great (“unsprung” refers to wheels, tires, hub): "On the top end though, the Chevy's extra unsprung mass may hamper it;" Do you have the spec

The comments are great (“unsprung” refers to wheels, tires, hub): "On the top end though, the Chevy's extra unsprung mass may hamper it;" Do you have the specs for unsprung mass for each car? I also am a bit at a loss as to how unsprung mass has a single thing to do with top speed, which is almost entirely a function of power and aerodynamics (barring odd gearing choices of course). Honestly this whole article stinks a bit of AI generation.