Matrix Integrated’s Downtown facility is located between the Riverdale School District and the Portland city center core. The metro area’s premier European automotive workshop, Matrix specializes in diagnosis, repair, maintenance, and performance related work on Audi, BMW, Land Rover, Mercedes, MINI, Porsche, Sprinter and Volkswagen vehicles. Deeply involved in our communities, we are passionate stewards beyond just automotive work. When you are driving by, we welcome you to stop in and meet us in person.