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# of Sales by Year
2019 : 4
2018 : 3
2017 : 3
2016 : 2
2015 : 2
2014 : 1
2013 : 1
2009 : 1
2008 : 1
2006 : 2
2005 : 3
2003 : 1
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1988 Porsche 928 Cost, Valuation and Auction Sales Data

Average Sale Value : $23,793

Lowest Sale Value : $5,810

Highest Sale Value : $78,998

Data based on 24 auction sales. More about the data.

•Average Sale Value : $22,101 (disregarding 5% of high and low sales)

Current Year Average : $41,644 (54.56% vs avg. sale value)
note: The images shown are representations of the 1988 Porsche 928 and not necessarily vehicles that have been bought or sold at auction.
Yearly Averages
YearAverage SaleHigh SaleLow Sale# of Sales
2019$41,644$78,998$9,0564
2018$17,417$22,000$8,2503
2017$20,634$41,270$7,5683
2016$48,073$62,741$33,4052
2015$22,520$33,000$12,0402
2014$5,810$5,810$5,8101
2013$19,531$19,531$19,5311
2009$8,250$8,250$8,2501
2008$10,100$10,100$10,1001
2006$19,545$23,842$15,2482
2005$15,604$30,800$7,5133
2003$19,515$19,515$19,5151
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Vehicle information, history, and specifications from concept to production.

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