Porsche 928 S
The 928 S added a larger 4.7-liter V8 and iconic spoilers to Porsche's front-engine grand tourer. It represents a comfortable and increasingly collectible entry into classic Porsche ownership, with a wide gap between project cars and concours-quality examples.
Find one with Spotter →Porsche 928 S sold for a median of $15,617 over the last 12 months, based on 50 auction sales; the middle 50% sold between $9,907 and $21,983. 142 currently for sale.
The Porsche 928 S debuted in 1980 as a more powerful and visually aggressive version of Porsche's V8-powered grand tourer. For North America, the 'S' arrived in 1983 with a 4.7-liter V8, offering a significant performance jump over the original 4.5-liter car. Instantly recognizable by its new front and rear spoilers, the 928 S solidified the model's identity as a comfortable, high-speed, long-distance cruiser.
Collectors appreciate the 928 S for its unique design and its status as Porsche's flagship model of the era. The car's advanced engineering, including the passive rear-steering Weissach Axle, and luxurious interior set it apart from the more spartan 911. Manual transmission examples are particularly sought after by enthusiasts, as most 928s were equipped with automatic transmissions better suited for grand touring.
The market for the 928 S has been climbing steadily after years of being undervalued. With an average sale price around $22,820, well-sorted drivers are still accessible. However, project cars can be found for very little, while exceptional, low-mileage examples have sold for over $140,000. Buyers are increasingly recognizing the 928 S as a great value in the classic Porsche world, but neglected cars can be incredibly expensive to sort out.
Buying Tips
- The V8 is an interference engine, so a documented timing belt and water pump service history is critical. This job is expensive and should be done every 5 years or 60,000 miles.
- Check every single electrical component. The complex system is known for issues with the central warning lights, window switches, and pop-up headlights.
- A thick binder of service records is your best friend. Deferred maintenance is common and costs for parts and specialized labor add up quickly.
- Listen for rattles or vibrations from the torque tube, which connects the front engine to the rear transaxle. Repairing the internal bearings is a labor-intensive job.
- Automatic transmissions are common and generally robust, but a rebuild is costly. The 5-speed manual is much rarer and commands a significant price premium.
Prices range from $1,850 for project cars to $142,069 for pristine, top-spec examples.
912 Porsche 928 S vehicles have been tracked across auctions and listings on Hypercars, with 142 currently live.
Data sourced from Bring a Trailer, Cars & Bids, eBay Motors, PCarMarket, and Collecting Cars. Updated daily.
Frequently Asked Questions
How much does a Porsche 928 S cost?
Over the last 12 months, Porsche 928 S sold for a median of $15,617 across 50 auction sales tracked on Hypercars; the middle 50% sold between $9,907 and $21,983. There are 142 currently for sale.
How many Porsche 928 S listings are for sale right now?
There are 142 Porsche 928 S listings currently live across auctions, dealers, and marketplaces tracked by Hypercars.
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