1988 Porsche 928 S4

5.0L Naturally Aspirated V8 | 4-Speed Automatic | Aftermarket Exhaust

Extended Warranty
LOT #

260659371

Classic Car

Vehicle Price$22,499
Pre-Delivery Service Charge$1,299
Total Price$23,798
Advertised price includes the $1,299 Pre-Delivery Service Charge. Price does not include taxes, tag, registration, or other mandatory government charges.
Pending Sale
Estimated: $232.91/mo
Estimated payment assumes 20% down, 9.5% APR, and 120-month term. Actual rates may vary.
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Listing Disclaimer:
Verified Seller provides all vehicle specific information and modifications listed below. Confirm any specifics with your Exotic Car Trader Representative prior to purchase. Sales tax or other taxes, tag, title, registration fees, government fees, not included in advertised price. $1,299 Pre-Delivery Service Charge not included in advertised price.
Make:
Model:
VIN:
WP0JB0922JS860734
Lot Number:
260659371
Odometer:
128,094
(Exempt / TMU)
Engine:
5.0L Naturally Aspirated V8
Drive Type:
Rear-Wheel Drive (RWD)
Transmission:
Automatic
Exterior Color:
Slate Grey Metallic
Interior Color:
Gray
Vinyl Wrap:
Vehicle Location:
Nevada
  • 1988 Porsche 928 S4
  • 5.0L Naturally Aspirated V8
  • Bosch LH-Jetronic Electronic Fuel Injection
  • 4-Speed Automatic
  • RWD
  • Slate Grey Metallic Exterior
  • Gray Interior
  • Power Sunroof
  • Rear Spoiler
  • Forged Alloy Wheels
  • Power Adjustable Leather Front Seats
  • Automatic Climate Control
  • Aftermarket Exhaust
  • Aftermarket Audio Head Unit

Overview of 1988 Porsche 928 S4 For Sale by Owner

Originally conceived as the successor to the 911, the Porsche 928 ultimately carved out its own place in automotive history as one of the finest grand touring cars ever built. By the time the S4 debuted for the 1987 model year, Porsche had significantly refined the platform with more power, improved aerodynamics, and updated styling, transforming it into a true high-speed GT capable of crossing continents in comfort. Showing 128,094 miles, this 1988 Porsche 928 S4 is finished in elegant Slate Grey Metallic over a Gray leather interior. Featuring a power sunroof, forged alloy wheels, an aftermarket exhaust, and Porsche’s renowned front-engine V8 layout, this S4 represents one of the most sophisticated and underrated performance cars of its era.

Exterior and Interior

The exterior of this 1988 Porsche 928 S4 is finished in timeless Slate Grey Metallic, a sophisticated color that complements the car’s smooth, aerodynamic bodywork. The S4 introduced redesigned front and rear fascias that significantly improved both appearance and high-speed stability while preserving the unmistakable silhouette that made the 928 instantly recognizable. A factory rear spoiler enhances both styling and aerodynamic performance, while lightweight forged alloy wheels reduce unsprung weight and complete the car’s purposeful stance. Even decades after its introduction, the 928’s blend of elegant curves and advanced engineering remains one of Porsche’s most distinctive designs. The interior of this 1988 Porsche 928 S4 showcases Porsche’s dedication to creating a luxurious grand touring environment without sacrificing driver engagement. Gray leather power-adjustable front seats provide exceptional comfort and support for long-distance driving, while automatic climate control ensures year-round comfort regardless of conditions. The driver-focused cockpit places all major controls within easy reach, emphasizing the 928’s mission as a high-speed touring machine rather than a stripped-down sports car. An aftermarket audio head unit adds modern connectivity and functionality, while the power sunroof further enhances the cabin experience, allowing occupants to enjoy open-air motoring while maintaining the refinement expected of Porsche’s flagship GT.

Engine

Powering this 1988 Porsche 928 S4 is a 5.0-liter naturally aspirated V8 equipped with Bosch LH-Jetronic electronic fuel injection, an advanced engine management system that helped make the S4 one of the most technologically sophisticated performance cars of its day. Factory rated at 316 horsepower and 317 lb-ft of torque, the all-aluminum V8 delivers effortless acceleration with a broad, linear powerband ideally suited for grand touring. Power is sent to the rear wheels through a smooth 4-speed automatic transmission, while Porsche’s near-perfect weight distribution, achieved through its rear-mounted transaxle, provides exceptional balance and stability at speed. An aftermarket exhaust adds an even more pronounced V8 soundtrack, allowing the engine’s distinctive character to shine while reinforcing why the 928 S4 continues to be celebrated as one of Porsche’s greatest front-engine performance cars.

Walk-around Video of this Porsche 928

Passenger side photo of 1988 Porsche 928

1988 Porsche 928 S4

Current Ask
$22,499

Originally conceived as the successor to the 911, the Porsche 928 ultimately carved out its own place in automotive history as one of the finest grand touring cars ever built. By the time the S4 debuted for the 1987 model year, Porsche had significantly refined the platform with more power, improved aerodynamics, and updated styling, transforming it into a true high-speed GT capable of crossing continents in comfort. Showing 128,094 miles, this 1988 Porsche 928 S4 is finished in elegant Slate Grey Metallic over a Gray leather interior. Featuring a power sunroof, forged alloy wheels, an aftermarket exhaust, and Porsche’s renowned front-engine V8 layout, this S4 represents one of the most sophisticated and underrated performance cars of its era.

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Passenger side photo of 1989 Porsche 928

1989 Porsche 928 S4

Current Ask
SOLD

Survivor cars are slowly making their way out of the limelight; they are machines that become the centerpiece of polished floors and discussions about their low mileage. Present today is your chance to get your very own survivor, and it takes shape with this 1989 Porsche 928 S4. With a reported 71,585 miles on its clock, this beautiful German classic is a clean example of when Porsche broke free from its 911 fame and gave the world grand touring perfection.

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Passenger side photo of 1988 Porsche 928

1988 Porsche 928 S4

Current Ask
SOLD

Did you know that the Porsche 928 is reportedly Porsche's first fully in-house design for a production vehicle? Interestingly, this model was first developed as a potential replacement for the Porsche 911 as the company's flagship model. The 928 was different from the 911 as it blended the performance and handling characteristics of a sports car while also offering the comfort, spaciousness, and ride quality of a luxury car. It was even described as a “Super Car” during the 1980s and this model saw 18 years of production starting from 1977. What found its way to our inventory here is a fine example of the 1988 Porsche 928 S4 with 136,004 miles on its clock. We are told that the recent receipts of this car show $27K+ suggesting that it has received a considerable amount of love.

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Passenger side photo of 1987 Porsche 911

1987 Porsche 911 Carrera Targa

Current Ask
$67,999

The 1987 Porsche 911 Carrera Targa represents one of the most desirable iterations of the classic G-body 911, thanks largely to the introduction of the revered G50 5-speed manual transmission. Renowned for its smoother, more precise shifting and improved durability over the earlier 915 gearbox, the G50 has become a defining feature sought after by Porsche enthusiasts worldwide. Showing approximately 194,744 miles, this Carrera Targa is finished in elegant Venetian Blue Metallic over a Black interior and benefits from a rebuilt engine and replaced catalytic converter. Blending timeless air-cooled character with open-air driving, this 911 is an icon that remains as rewarding to drive today as it was nearly four decades ago.

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2008 Porsche Cayman S

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$34,999

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2011 Porsche Panamera 4

Current Ask
$18,499

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1964 Chrysler New Yorker

Current Ask
$25,000

The 1964 Chrysler New Yorker represented the pinnacle of Chrysler's full-size luxury lineup, combining bold styling, effortless V8 performance, and an exceptionally refined ride. Powered by Chrysler's legendary Golden Lion Wedge V8, the New Yorker offered the comfort and prestige expected of a flagship American sedan during the height of the luxury car era. Showing just 23,371 miles, this beautifully preserved example has been tastefully enhanced with a reupholstered interior, aftermarket wheels, and an upgraded sound system while maintaining the elegant character that made the New Yorker one of Chrysler's most distinguished offerings.

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Passenger side photo of 1988 Dodge Daytona

1988 Dodge Daytona Shelby Turbo Z

Current Ask
$21,700

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Passenger side photo of 1955 Woodwill Wildfire

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Current Ask
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