The best car cover we offer that has been confirmed as a fit for your 1985 Porsche 928 is the Covercraft part # CA89HG. This has the best all-weather protection of all of the covers we offer that will give you the best UV protection in the summer and snow protection in the winter if it was needed.
This cover would also stop dust, dirt, tree sap and bird droppings from reaching your Porsche 928 due to it's premium Nextec finish. view full answer...