Porsche Owner Files Federal Class Action Lawsuit Following "Stop Sale Order" Highlighting A New Round Of Vehicle Emissions Concerns News provided by Share this article Share this article PHILADELPHIA, March 10, 2021 /PRNewswire/ -- Tens of thousands of duped Porsche car and SUV owners in Pennsylvania and across the U.S., who are now blocked from selling their non-compliant, excessively polluting, high-performance models due to a highly unusual, November 2020 manufacturer "stop sale order", may be eligible for compensation as a result of a federal class action lawsuit filed against Porsche. The filing ( Bruce C. Turner v. Porsche North America et al., United States District Court for the Eastern District of Pennsylvania