1986 Porsche 928S 5-Speed Offered here is this 1986 Porsche 928S 5-Speed, showing 70,101 miles on the odometer. Finished in Grey Metallic over a Black interior, this example showcases the combination of V8 performance, advanced engineering, and grand touring comfort that distinguished the Porsche 928 from other sports cars of its era. Highlights: - 70k-Mile - Exterior Color: Grey Metallic - Interior Color: Black - 5.