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1989 Porsche 928 S4

VIN: WP0JB0920KS860555
visibility 74
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For Sale
$16,000
Sep 19, 2025
Private Seller
Livonia, Michigan, USA
80,000 mi
Automatic
LHD
Original & Highly Original
  • OVERVIEW
  • DESCRIPTION
  • MEDIA
  • HISTORY (4)
  • SPECS
  • COMPS (30)
  • TAXONOMY
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About this 1989 Porsche 928 S4

VIN: WP0JB0920KS860555

This beautiful 1989 Porsche 928 S4 - 5.0L Front Engine V8 - 4-speed Automatic Transmission - 71k Original Miles - with a grey exterior features the modernized, sleek bodywork introduced on the S4 model in 1989, including a clean front bumper with integrated fog lamps. The term "badge interior" refers to the car's standard interior options as determined by the model and trim level. The cabin is upholstered in leather. A galvanized-steel body with a rounded fastback profile and aluminum panels for the hood and fenders. The integrated front and rear spoilers give the S4 a more modern, chiseled look than earlier models. The classic 928 feature, electrically-operated pop-up headlights, is a key part of the car's aesthetic. The rear taillights on the S4 are flush with the body for a cleaner look. Standard seating consisted of comfortable, power-adjustable bucket seats in the front, offering support for long drives. The car is a 2+2, meaning it also has two small seats in the rear. A distinctive feature is the instrument cluster, which moves up and down with the steering wheel as it's adjusted for rake and reach. The gauge layout is clean and easy to read. Standard luxury features include air conditioning, cruise control, a tilting/telescoping steering wheel, power windows, power locks and a sunroof. Power comes from a water-cooled, 5.0-liter, 32-valve V8 engine that produces 316 horsepower. There is a small oil leak, other than that the car drives good.

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Market Summary

The Porsche 928 S4 - Automatic (1986 to 1993) market. See Similar Markets

CMB $25,160
The CLASSIC.COM Market Benchmark (CMB) represents a benchmark value for vehicles in this market based on data accumulated by CLASSIC.COM. Actual market value for a specific vehicle will depend on various elements, including the condition of the vehicle.
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There are 12 Porsche 928 S4 for sale across all model years (1986 to 1993) and variants, 11 are Automatic and 5 are model year 1989 . There were 186 Automatic sold in the last 5 years.

What's it Worth?

There are 30 comps for this 1989 Porsche 928 S4 indicating a price range from $15,000 - $44,819 .

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Vehicle History

A timeline of events that we've detected for this vehicle.

Aug 28, 2025
Sold at for $18,250
119,000 mi · Potomac, Maryland, USA
May 8, 2025
Sold at for $19,666
118,800 mi · Potomac, Maryland, USA
May 2, 2023
Purchase reported via public record. Price undisclosed
Montana, USA

Comps

Comparable recent listings. See related attributes next to the score.

1989 Porsche 928 S4

Original & Highly Original
6865 mi 91k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$19,995
Aug 23, 2025
100% Relevance
Relevance Score Criteria

Model
Year
Make
Model Family
Model Generation
Model Variant
Model Trim
Powertrain
Engine
Transmission Type
Drive Type
Mileage
  • 51K - 102K
Body
Vehicle Type
Body Style
Doors
Driver Side
Ext. Color Group
Int. Color Group
Other Details
Originality
Location
Recency

1989 Porsche 928 S4

Original & Highly Original
6865 mi 63k mi
Manual transmission Automatic
LHD steering LHD
Last Asking
$19,999
info
This listing was either sold, or removed, by the seller. The last asking price is the last price detected by Classic.com.
May 21, 2025
99% Relevance
Relevance Score Criteria

Model
Year
Make
Model Family
Model Generation
Model Variant
Model Trim
Powertrain
Engine
Transmission Type
Drive Type
Mileage
  • 51K - 102K
Body
Vehicle Type
Body Style
Doors
Driver Side
Ext. Color Group
Int. Color Group
Other Details
Originality
Location
Recency

1989 Porsche 928 S4

Original & Highly Original
6865 mi 63k mi
Manual transmission Automatic
LHD steering LHD
Not Sold
$19,999
Apr 27, 2025
99% Relevance
Relevance Score Criteria

Model
Year
Make
Model Family
Model Generation
Model Variant
Model Trim
Powertrain
Engine
Transmission Type
Drive Type
Mileage
  • 51K - 102K
Body
Vehicle Type
Body Style
Doors
Driver Side
Ext. Color Group
Int. Color Group
Other Details
Originality
Location
Recency

Specs

Details about this vehicle - curated by our market specialists.

Year
1989
Model Family
Model Variant
S4
Model Trim
-
Engine
5.0L V8
Transmission
Automatic
Drive Type
Rear Wheel Drive (RWD)
Originality
Original & Highly Original
Mileage
80,000 mi
VIN
WP0JB0920KS860555
Vehicle Type
Automobile
Body Style
Coupe
Doors
2 Doors
Driver Side
Left Hand Drive
Ext. Color Group
Gray
Int. Color Group
Beige/Tan

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