The 1987 Porsche 928 S4 is a coupé, petrol-powered with a manual gearbox. It has an output of 235 kW (320 hp).

The asking price is 289,900 SEK.

bilbil.se has no price estimate for this car, because this version is too rare among comparable cars. A private seller typically sells this model in about 19 days.

The odometer reads 185,000 km, which works out at about 5,000 km per year.

Running the car costs an estimated:

The seller is Nifsta Classic Cars (Gottröra).

The car has been for sale for 54 days since 11/08/2026.

Basic information

Registration number
BYO499
Mileage
185,000 km
Engine
5.0 l, Petrol
Model year
1987
Gearbox
Manual
Body type
Coupé
Vehicle type
Passenger car
Colour
Red
VIN number
WP0ZZZ92ZHS841506
bilbil.se ID
86018

Technical details

Power
235 kW / 320 hp
Seats
2
Number of gears
4
Cylinders
8
Turbocharger
No
Kerb weight
1,580 kg
Gross weight
1,920 kg
Max towing weight
1,600 kg
Dimensions (L × W × H)
4,520 × 1,840 × 1,282 mm
First registration
08/05/1987

Gearbox
Manual

Equipment

No notable equipment was identified from the listing.

Equipment rating

Asking price: 289,900 SEK

No estimate

No price estimate: this version is too rare among comparable cars.

No price changes during the tracked period.

Next inspection

In Sweden, a car or light van that is 30 years or older is inspected no later than 24 months after the previous inspection. The listing does not say when the car is next due for inspection.

Check with Transportstyrelsen

Sale periods

Nifsta Classic Cars, Gottröra, Stockholm 54 days for sale
11/8/202629/8/202616/9/20265/10/2026

Sales

No previous sales.

SEK
5,000 SEK 900,000 SEK
10 years
1 year 10 years
Estimated monthly instalment approx. 3,250 SEK/mo

The estimate uses a nominal interest rate of 5.80% and an account fee of 60 SEK a month. The actual rate, term and instalment are set in the loan offer.

Remember to check tyre condition with the seller.

Tyre sizes for this model

  • 235/40 R18
  • 225/45 R17
  • 235/45 R17
  • 225/50 R16
  • 245/45 R16

Wheel sizes for this model

16″
17″
18″
What do the sizes mean?

Frequently asked questions about this car

Which car has the registration BYO499?

BYO499 is a 1987 Porsche 928 S4 with 185,000 km on the odometer. It is for sale at 289,900 SEK.

How much does Porsche 928 S4 cost?

Porsche 928 S4 is for sale at 289,900 SEK.

How long has this car been for sale?

The car has been for sale for at least 54 days. The listing entered bilbil.se's tracking on 11/08/2026.

Has this car been on the market before?

No earlier completed sales are on record for this car.

What model year is the car?

The car is model year 1987 and was first registered on 08/05/1987.

How many kilometres has the car covered?

The car's mileage is 185,000 km.

What fuel type and gearbox does the car have?

The fuel type is petrol and the gearbox is manual.

Where is Porsche 928 S4 located?

The car is located in Stockholm (Gottröra, Stockholm).

Who is selling this car?

The seller is Nifsta Classic Cars (Gottröra).

Where can I see this car's price history?

This page shows the changes to the car's asking price, its sale periods and the edits made to the listing.