But man did allow for the evolution of cars. You're not driving a Ford Model A are you?
That's not the result of evolution, that's additional intelligent design. The model A didn't respond to it's environment and change in response, with only the fittist model A's surviving and reproducing. No Man put more intelligent design into the automobile and came up with new models.
It's a bad argument to say something is not intelligently designed because the designer didn't design it the way you would have, or with all the features that you would have, or if it's not superior in all respects to something else.