1988 Porsche 928 S4 Gemballa Widebody 1 of 1 S4 ManualHemmings$54,900Asking priceMileageMileage not statedLocationMontreal, CAN (city-level)SellerSeller type unknownLast checkedLast confirmed active Nov 9, 2026, 12:33 PMView at source(opens in a new tab)CompareWatch