1987 Porsche 928 S4

Our read

GarageScout Take

Identity & configuration

The car

Year: 1987
Make: Porsche
Model family: 928
Trim / Variant: 928S4
Body: Coupe
Transmission: ManualSeller reported
Mileage: 14,833 miles
Exterior: Grand Prix White
Interior: Crimson
VIN: WP0ZZZ92ZHS862168

Seller-reported highlights

Notable Equipment

Delivered new to the United States; returned to Germany in January 2024
Finished in its factory-correct colours of Grand Prix White over a Crimson leather interior
Powered by 5.0-litre “M28/41” V-8 engine paired with a five-speed manual gearbox

Service & Documentation

Window sticker
One-owner history

Market

Comparable prices

928S4

Median sold

$27,000

41 sales · last 12 months

Sales over the last 12 months

Running medianMiddle half

52 records · 42 sold · 6 unsold

Outcome

Car

Gearbox

Date · source

Price

vs median

1988 Porsche 928 S4

128,094 mi · Slate Grey Metallic · Automatic · Oct 12, 2026 · Exotic Car Trader

Automatic

Oct 12, 2026

Exotic Car Trader

Last ask

not a sale

1987 Porsche 928 S4

35,000 mi · Marine Blue Metallic · Automatic · Oct 6, 2026 · Bring a Trailer

Automatic

Oct 6, 2026

Bring a Trailer

+50% vs $27,000

1989 Porsche 928 S4

90,082 mi · Guards Red · Automatic · Sep 26, 2026 · Champion Porsche

Automatic

Sep 26, 2026

Champion Porsche

Last ask

not a sale

1990 Porsche 928 S4

83,000 mi · Black · Automatic · Sep 11, 2026 · Bring a Trailer

Automatic

Sep 11, 2026

Bring a Trailer

−37% vs $27,000

1989 Porsche 928 S4

39,000 mi · Grand Prix White · Automatic · Aug 31, 2026 · Bring a Trailer

Automatic

Aug 31, 2026

Bring a Trailer

High bid · not sold

—

View all market records →

1–5 of 52 shown

History

Sightings

2 events

Now
Upcoming auction
RM Sotheby's The Munich Auction 2026 · Nov 20, 2026 · RM Sotheby's
Oct 15, 2026, 2:49 PM UTC
Listed for sale
Auction · RM Sotheby's

1987 Porsche 928 S4
RM Sotheby's · Live · 14,833 mi · Oct 15, 2026 · View auction on RM Sotheby's
Pre-auction estimate €100,000-€150,000

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See the 928 market

Identity & configuration

The car

Year: 1987
Make: Porsche
Model family: 928
Trim / Variant: 928S4
Body: Coupe
Transmission: ManualSeller reported
Mileage: 14,833 miles
Exterior: Grand Prix White
Interior: Crimson
VIN: WP0ZZZ92ZHS862168

Seller-reported highlights

Notable Equipment

Delivered new to the United States; returned to Germany in January 2024
Finished in its factory-correct colours of Grand Prix White over a Crimson leather interior
Powered by 5.0-litre “M28/41” V-8 engine paired with a five-speed manual gearbox

Service & Documentation

Window sticker
One-owner history

Market

Comparable prices

928S4

Median sold

$27,000

41 sales · last 12 months

Sales over the last 12 months

Running medianMiddle half

52 records · 42 sold · 6 unsold

Outcome

Car

Gearbox

Date · source

Price

vs median

1988 Porsche 928 S4

128,094 mi · Slate Grey Metallic · Automatic · Oct 12, 2026 · Exotic Car Trader

Automatic

Oct 12, 2026

Exotic Car Trader

Last ask

not a sale

1987 Porsche 928 S4

35,000 mi · Marine Blue Metallic · Automatic · Oct 6, 2026 · Bring a Trailer

Automatic

Oct 6, 2026

Bring a Trailer

+50% vs $27,000

1989 Porsche 928 S4

90,082 mi · Guards Red · Automatic · Sep 26, 2026 · Champion Porsche

Automatic

Sep 26, 2026

Champion Porsche

Last ask

not a sale

1990 Porsche 928 S4

83,000 mi · Black · Automatic · Sep 11, 2026 · Bring a Trailer

Automatic

Sep 11, 2026

Bring a Trailer

−37% vs $27,000

1989 Porsche 928 S4

39,000 mi · Grand Prix White · Automatic · Aug 31, 2026 · Bring a Trailer

Automatic

Aug 31, 2026

Bring a Trailer

High bid · not sold

—

View all market records →

1–5 of 52 shown

GarageScout Take

The car

Seller-reported highlights

Notable Equipment

Service & Documentation

Comparable prices

Sales over the last 12 months

Sightings

Upcoming auction

Listed for sale

More live inventory you can buy today

1988 Porsche 928S4

1988 Porsche 928S4