Porsche has always enjoyed providing its customers with special edition models that celebrate some aspect of the marque’s heritage. Such is the case with this 1989 Porsche 911 25th Anniversary Edition (also called the Silver Anniversary Edition) in Silver Metallic. The 25th anniversary of the 911 fell just prior to Porsche’s extensive redesign of the model that would mark the end of the classic 911 body. What better time to release a limited edition anniversary model? These cars were mechanically similar to a standard 3.2 Carrera, featuring a 3.2 liter flat-six engine producing 215 hp mated to the G50 5-speed transmission. The 25th Anniversary Edition featured a host of leather interior upgrades as well as body-colored Fuchs wheels and front and rear spoilers. Though the upgrades are simply cosmetic the 25th Anniversary models have been valued slightly higher by most collectors and with time should continue to see rising values.