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© 2026 Old Cars Data. Not affiliated with the listed auction houses.

Market records & comparable context, not appraisals.

Old Cars DataPorsche928 valuation

How much is a Porsche 928 worth?

Current market reference from completed auction sales over the last 12 months.

Get value estimateView price history

111 auction sales

Completed sales, not listing estimates

Updated every 15 minutes

Yesterday's auction activity available today

Nineteen sources

BaT, Cars & Bids, Mecum, Bonhams, SOMO, and more

Direct answer

The Porsche 928 market carries a current 12-month median auction price of $28,282 across 111 tracked sales. Recent examples commonly range from $15,514 to $49,750.

Values are estimated from completed auction results. Private-party sales, dealer asking prices, taxes, fees, and undocumented condition details are not included unless they appear in source data.

12-month snapshot

Market overview

Based on sold auction results from the past 12 months.

Total auctions
111

Past 12 months

Median price
$28,282

Mid market

Lower quartile
$15,514

25th percentile

Upper quartile
$49,750

75th percentile

Sold examples

Auction gallery

Photos from real Porsche 928 examples that crossed the block, each tied to its completed sale.

Imagery sourced from completed auction listings

Overview

About the Porsche 928

The Porsche 928 remains a sought-after collector vehicle, blending period design with the kind of provenance auction buyers reward. Values shift with condition, mileage, originality, and documentation, so the figures here reflect the spread of real outcomes rather than a single sticker price. Use the year index below to narrow toward the examples most comparable to yours.

Model years

Browse by year

Each year links to comparable pricing and sales data for that model year.

19953 sales19946 sales199310 sales19922 sales19915 sales19906 sales19897 sales19887 sales198711 sales19867 sales198510 sales19848 sales19833 sales19823 sales19811 sale19804 sales197910 sales19786 sales

Latest results

Recent auctions

The most recent completed Porsche 928 auctions across all tracked sources.

PriceYearMileageAuction houseLocationDateStatusLink
  • $85,500199371,000 miBring a TrailerCosta Mesa, CASep 21, 2026SoldView auction
  • $12,0001983149,000 miBring a TrailerWest Islip, NYSep 19, 2026SoldView auction
  • $21,500197845,000 miBring a TrailerGreeley, COSep 16, 2026SoldView auction
  • $16,928199083,000 miBring a TrailerVancouver, BRITISH COLUMBIASep 11, 2026SoldView auction
  • $9,500198539,000 miBring a TrailerManning, SCSep 10, 2026SoldView auction
  • $13,5001986139,000 miBring a TrailerSykesville, MDSep 5, 2026SoldView auction
  • $10,5601979131,531 miHemmingsQuincy, MASep 5, 2026SoldView auction
  • $31,500198992,000 miBring a TrailerTroy, MIAug 29, 2026SoldView auction
  • $28,750198066,000 miBring a TrailerBainbridge Island, WAAug 28, 2026SoldView auction
  • $4,5001982129,000 miBring a TrailerBay City, MIAug 21, 2026SoldView auction
AI access layer

Ask ChatGPT about Porsche 928 prices.

"What did Porsche 928s sell for last month?"- get answers in seconds. Ask about values, trends, comparisons, or anything you'd look up manually.

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MCP prompt log

What's the average price of a Porsche 928?
Based on recent auctions, the median sale price is...
Show me ones under $50k
Here are recent Porsche 928 sales under $50,000...

More Porsche

Explore all Porsche models

Browse the full Porsche model index with auction prices, trends, and sales history.

View Porsche models

Reference notes

Frequently asked questions.

Are Porsche 928 prices going up or down?

Recent Porsche 928 prices move with the mix of condition, mileage, and documentation crossing the auction block. Use the chart and recent results to judge the current direction from real outcomes.

How accurate is this price history data?

Every figure is computed from completed auction results normalized into canonical make, model, year, price, and status fields.

Where does your data come from?

Bring a Trailer, Cars & Bids, Hemmings, AutoHunter, Hagerty, PCAR Market, All Collector Cars, Gooding & Co, RM Sotheby's, Barrett-Jackson, Sotheby's Motorsport, Car & Classic, The Market, Broad Arrow, MB Market, Mecum Auctions, PistonHeads, Collecting Cars, and Bonhams, refreshed every 15 minutes and mapped into one consistent schema.

What affects classic car values?

Year, mileage, condition, originality, service history, color, options, and provenance all move prices. Sparse markets can swing materially on a single notable sale.

How much does a Porsche 928 cost?

A Porsche 928 typically sells for about $28,282 at auction, with recent examples commonly ranging from $15,514 to $49,750 based on 111 sales from the last 12 months.

How often do prices update?

The market refreshes every 15 minutes.

How many Porsche 928 cars sell at auction?

We tracked 111 Porsche 928 auction sales in the last 12 months.