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1989 Porsche 928 S4
United States • 1 Jun 2026
Vehicle Details
AI Listing Summary
This 1989 Porsche 928 S4 presents well after a comprehensive refurbishment from 2021-2024, boasting updated interior and mechanicals including a major engine service. Despite its recent work and clean Carfax, it shows some age-related cosmetic flaws like spoiler warping and dashboard wear.
Condition
7
The car has undergone significant refurbishment between 2019 and 2024, includingreupholstered seats, updated sound system, A/C conversion, fuel system overhaul, and a timing belt job. However, there are noted cosmetic imperfections such as scratches on the sunroof, warping of the rear spoiler and dashboard, and pixelation on the central multi-information display. The rear dome light is missing and the airbox retainer straps need replacement.
/ 10
Transmission:
Automatic
Chassis No:
WP0JB0928KS860836
Odometer:
64,000 miles
Reg Number:
[Reg Number]
RHD/LHD:
LHD
Refurbished 2021-2024 5.0-Liter DOHC V8 Four-Speed Automatic Transaxle Slate Grey Metallic Paint Light Gray Leather Upholstery Polished 16" Aluminum Wheels Pop-Up Headlights w/Washers Sunroof Rear Spoiler Power Windows, Locks, & Mirrors Power-Adjustable Front Seats w/Driver Memory Air Conditioning Sony Head Unit Custom Sound System Cruise Control Records
This 1989 Porsche 928 S4 first delivered in California and remained registered there through 2024.
The car was in storage for more than a decade before refurbishment work between 2019 and 2024.
The seats were reupholstered, a modern sound system was retrofitted, the air conditioning was converted to R134a refrigerant, the fuel system was overhauled, and a timing belt job was performed for the 5.0-liter DOHC V8 along with replacing the engine harness and top-end gaskets.
The car’s Slate Grey Metallic exterior is complemented by light gray leather upholstery, and the car is further equipped with 16″ forged alloys, fog lights, a sunro...
Points of note
£4,000
Lowest Price (Since 2020)
£20,536
Median Price (Since 2020)
£103,151
Highest Price (Since 2020)
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