Specialties Small dents and dings to major collision repair Marina Auto Body will handle all of your auto body needs. Marina Auto Body is a Mercedes Benz Certified Collision Repair Center Marina Auto Body is the Authorized Repair Center for W.I. Simonson Mercedes Benz and Toyota of Marina Del Rey. History Established in 1977. Marina Auto Body opened in 1977 serving customers in Los Angeles, Santa Monica, Marina Del Rey and Culver City. We are proud to be the Authorized Collision Repair Choice for W.I.Simonson Mercedes Benz of Santa Monica and Toyota of Marina DelRey.