As specialists in solving acoustic problems in the automotive industry it’s good to see one of the BMW models that we have created a solution for come top in this independent review of three cabriolets by Paul Englert for the German magazine, Auto Zeitung.
According to Paul, the acoustic performance and noise comfort was superior in the BMW Z4 Roadster regardless of whether the soft top is open or closed, when compared to a Porsche Boxster and Chevrolet Camaro. He says that even with the roof down, the sound insulation in the new BMW Z4 is the best!