Excellence: The Magazine About Porsche (known simply as Excellence and originally named Porsche Magazine) Is a magazine published by Ross Periodicals for owners and fans of Porsche cars. [1] [2] The magazine was started in 1986. [1] It is published eight times a year [3] in California. [4]
Excellence: The Magazine About Porsche (known simply as Excellence and originally named Porsche Magazine) Is a magazine published by Ross Periodicals for owners and fans of Porsche cars. [1] [2] The magazine was started in 1986. [1] It is published eight times a year [3] in California. [4]