I believe it is the same cover as the Silverguard Custom Car Cover listed on the Coverking website priced $212. It is a custom fit cover made specifically for the E9. Costco redirects to Coverking and allows you to pick the Make/Model/Year. The only caveat is that it is not made for an E9 with a wing. And it does not have mirror pockets. It is probably an excellent cover for areas that do not experience a significant amount of precipitation. Otherwise, spend the money and get a Covercraft NOAH cover. If storing indoors, the clear plastic covers from eBay for about $10 are my choice since much easier to get on and off and don't have to clean. I replace them annually.