Porsche 928

1977 to 1995 · Coupe

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Shifty Estimate
$29,500
High confidence · $17K to $53K
Down 10.3% over 12 months
Median · 12 mo
$30,800
Sales · 12 mo
10
Original MSRP
$26,000Up 13% since new

The market

Every recorded 1977 Porsche 928 sale, by date and price
Oct 2026 · Bring a Trailer
$25,250 · 93,206 mi · Silver Metallic (936)
See this car
$25k$50k$75k$100kAug 202320252026SHIFTY ESTIMATE $30k
Sold Bid to, not sold
29 sales · 6 unsoldmedian $31kupdated Oct 2026

Latest results

The newest 1977 Porsche 928 sales with photographs
1977 Porsche 928, sold Sep 2026

Sold $21,500

1978 · Mocha Brown · 45,000 mi
Sep 16, 2026 · Bring a Trailer
1977 Porsche 928, sold May 2026

Sold $41,000

1978 · Copper Brown Metallic (443) · 50,000 mi
May 11, 2026 · Bring a Trailer
1977 Porsche 928, sold Apr 2026

Sold $15,500

1978 · Grand Prix White (908) · 77,000 mi
Apr 12, 2026 · Bring a Trailer
1977 Porsche 928, sold Mar 2026

Sold $30,800

1978 · Y4 Oakgrün Metallic
Mar 25, 2026 · RM Sotheby's
1977 Porsche 928, sold Mar 2026

Sold $30,800

1978 · Oak Green Metallic (Y4 Oakgrün Metallic)
Mar 25, 2026 · RM Sotheby's
1977 Porsche 928, sold Feb 2026

Sold $53,500

1991 · Guards Red · 43,000 mi
Feb 6, 2026 · Bring a Trailer

Every 928

Sold prices, last 12 months · Oct 20, 2026
Every 928. Sold prices, last 12 months · Oct 20, 2026
9281977 to 1995GTS1992 to 1995GT1988 to 1992S41987 to 1991S1979 to 1986
Shifty Estimate$29,500$81,300$37,800$27,500$14,000
Sold median$30,80010 sales$80,74724 sales$46,9094 sales$26,50040 sales$15,73860 sales
12-month moveToo few sales to callUp 3.9%Too few sales to callUp 3.5%Down 25.5%
For saleNoneNoneNoneNoneNone

Specifications

Engine
V8, 4.5L
Power
219 hp
Torque
267 lb-ft
0 to 60
7.8 s
Top speed
143 mph
Transmission
Manual
Drivetrain
RWD
Original MSRP
$26,000
Designer
Wolfgang Möbius

Common questions

How much does a Porsche 928 cost?

A 1977 Porsche 928 cost $26,000 new. Over the past 12 months, 10 have sold publicly at a median of $30,800. The Shifty Estimate for a well-kept example is $29,500. Cars have changed hands anywhere from $17,300 to $52,500, depending on mileage, color, and history.

What is a 1977 Porsche 928 worth today?

The Shifty Estimate is $29,500, down 10.3% over the past 12 months. Confidence is high: 10 public sales in a year gives a firm read.

Is a Porsche 928 a good investment?

It has appreciated 13% against its $26,000 list price. Values are down 10.3% over the past 12 months. The caution is spread, not direction: across the sales we have on file, prices ran from $5,700 to $107,928, and mileage explains most of that.

How many Porsche 928 have sold?

Shifty has 30 public sales of the Porsche 928 on file. The earliest was on Aug 16, 2023.

What has a Porsche 928 sold for at auction?

The 3 most recent public sales we have on file:

  • $25,250Oct 14, 2026Silver Metallic (936) · 93,206 mi
  • $21,500Sep 16, 2026Mocha Brown · 45,000 mi
  • $30,000Jul 2, 2026Silver Metallic (936) · 284 mi

About the 1977 Porsche 928

Porsche's bold departure from the 911 formula, the 928 was meant to be the future of Stuttgart when it debuted in 1977. This front-engine grand tourer paired a naturally aspirated V8 with sophisticated rear transaxle for near-perfect weight distribution. The aluminum 4.5-liter V8 produced 219 hp initially, growing to 5.4 liters and 345 hp by the end of its 18-year run. Tony Lapine's timeless design featured pop-up headlights and a distinctive hatchback profile that aged remarkably well. Despite winning Car of the Year honors, the 928 never replaced the 911 as intended, making it something of an outlier in Porsche's lineup. Today, clean examples are increasingly sought after by collectors who appreciate its unique position as Porsche's only front-engine V8 sports car, with S4 and GTS variants commanding premium prices for their performance and rarity.

Sales and listings

Showing 20 of 37 on file