The Good
The 1988 Porsche 928 boasts impressive performance from its V8 engine. It's surprisingly comfortable for long journeys. The iconic "shark" design evokes strong emotions. While not the most efficient, it offers a unique blend of performance and practicality for a grand tourer, representing strong value in the classic car market. Reliability can be good with proper maintenance.
The Bad
The 1988 Porsche 928 has known weaknesses, including potential electrical gremlins and cooling system issues. Complex mechanics mean maintenance can be expensive. Watch out for timing belt service history (or lack thereof), and ensure the automatic transmission shifts smoothly, if equipped. Rust can also be a problem in certain climates.
1988 Porsche 928: Quick Overview
Here's a summary of the key specs for the 1988 Porsche 928:
- Engine Options: 5.0L V8
- Horsepower: Approximately 316 hp (depending on market)
- Fuel Economy: Approximately 15 mpg city / 23 mpg highway (varies based on driving conditions)
- 0-60 Times: Around 5.7 seconds (automatic transmission) to 5.5 seconds (manual transmission).
- Towing Capacity: Not recommended or rated for towing.
- Trim-Level Features: The 1988 928 was primarily available as the S4 model. Key features included:
- Leather interior
- Power seats
- Automatic climate control
- Power windows and locks
- Cruise control
- Alloy wheels
- Four-wheel disc brakes with ABS
- Limited-slip differential (optional)
- Sunroof (optional)
- Premium sound system (optional)
- Rear spoiler
- Trip computer
- The S4 improved upon earlier 928 models with refined aerodynamics, larger brakes, and an updated interior. While other packages were available, the S4 included most available options as standard. Minor cosmetic or convenience features might have been added by dealers or owners over time.
1988 Porsche 928 Specifications
Vehicle Information
Year | 1988 |
Make | Porsche |
Model | 928 |
Trim | - |
Style | 4-Speed Automatic |
Type | Passenger Sedan |
Category | Compact Car |
Manufacturing Details
Made In | Germany |
Manufacturing City | STUTTGART-ZUFFENHAUSEN |
Dimensions
Doors | 2-Door |
Curb Weight | - |
Gross Vehicle Weight Rating | - |
Overall Height | - |
Overall Length | - |
Overall Width | - |
Wheelbase Length | - |
Standard Seating | - |
Engine & Performance
Engine | 5.0 L V8 |
Engine Size | 5L |
Engine Cylinders | 8 |
Transmission | 4-Speed Automatic |
Transmission Type | Automatic |
Transmission Speeds | 4-Speed |
Drivetrain | - |
Additional Features
Anti-Brake System | - |
Steering Type | - |
Pricing
Manufacturer Suggested Retail Price (MSRP) | - |
Invoice Price | - |
Delivery Charges | - |
Vehicle History Report
Specifications
History
Events
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Listings
Recalls
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Analysis
What Problems Does the 1988 Porsche 928 Have?
Recalls for the 928 are relatively limited, but it's crucial to check for any outstanding recalls related to safety or emissions. Long-term reliability hinges heavily on diligent maintenance. Components like the fuel pump, fuel injectors, and ignition system can require attention as the car ages. Corrosion can be a concern, particularly in areas with harsh winters or coastal climates. Early 928 models (pre-1983) had different engine management systems, but the 1988 S4 benefits from several years of refinement, though that doesn't eliminate the need for careful inspection and maintenance.
How long will the 1988 Porsche 928 last?
What Technology & Safety Features are Included?
Other safety features included reinforced body construction and front/rear crumple zones. Power-assisted disc brakes on all four wheels provided good stopping power. While not a driver-assistance feature, the limited-slip differential (optional) enhanced traction.
Crash-test ratings from the era are difficult to directly compare to modern standards. Euro NCAP and IIHS ratings were not yet established in the same way. However, the 928 was designed with safety in mind, incorporating features like a strong central passenger cell and energy-absorbing structures. The overall design prioritized passenger protection, consistent with Porsche's engineering philosophy.
What Colors Options are Available?
Exterior Colors
Interior Colors
1988 Porsche 928 Prices and Market Value
1988 Porsche 928 Cost of Ownership
1988 Porsche 928 Fuel Efficiency
1988 Porsche 928 Insurance
reasonable repair costs.
How Does the 1988 Porsche 928 Compare to Other Passenger Sedan?
Price-wise, the 928 was generally in the same ballpark as its rivals when new. On the used market, prices vary, but the 928 often holds its value relatively well, particularly for well-maintained examples.
Alternatives? If reliability and lower maintenance costs are paramount, the BMW 635CSi is a good choice. For luxurious grand touring, the Mercedes-Benz 560SEC provides a comfortable and refined experience. If you prioritize the Porsche's specific blend of performance, styling, and grand touring capability, the 928 remains a compelling option.