Ann Arbor - Howard Cooper Porsche, 2575 S State Street, Ann Arbor, MI 48104, 734-761-3200
Birmingham - Fred Lavery Porsche, 34602 Woodward Ave, Birmingham, MI 48009, 248-645-5930
Farmington Hills - Bill Cook Porsche, 37911 Grand River Ave, Farmington Hills, MI 48335, 248-471-0800
Grand Rapids - Delta Imports, 6025 28th Street SE, Grand Rapids, MI 49546, 888-443-3582
Okemos - Williams Auto World, 2186 Jolly Road, Okemos, MI 48864, 517-484-1341