160 mph is 258 km/h. Besides that fact that most production cars don't go that fast ou do not drive windows down music blaring at those speeds. If you are talking 160 km/h that is a different story .....
The company I was working for went to Hanover Germany in 1993 as a vendor at CEBIT. Another division was exhibiting a couple of hundred KM away in Frankfurt at Musikmesse. On the weekend we rented an Opal and drove the Autobahn. The car topped out at 195KM/hr and factory Mercedes and Porches were blowing our doors off as they passed. 300km/hr is not unheard of in the fast lane there.