Thanks a lot, I see now.
"Most, we suspect, don't need those abilities, and given that
their their influence touches and compromises not just this car
but every model in that range, you'd be surprised if the Renegade
become an overnight success."
I still have a problem with the "touches and compromises", too.
As far as I understand it says if those abilities appears in other cars in the same
category, the Renegade won't be a success, but it doesn't make sense.