Porsche 928 Depreciation Rate and Curve
Are you researching the depreciation rates in a Porsche 928? On this page, we'll list all the depreciation information for the 6 years of data we have for the Porsche 928 - from 1989 to the most recent model in 1995.
Porsche 928 Historical Depreciation Table
Below is a historical table for the Porsche 928 that displays year by year depreciation data.
Model Year |
Price When New |
(%) Current Depreciation |
($) Current Depreciation |
Current Residual Value |
1995 |
$82,260 |
6% |
$5,260 |
$77,000 |
1994 |
$82,260 |
(+) 22% (Appreciation) |
(+) $18,440 (Appreciation) |
$100,700 |
1993 |
$82,260 |
(+) 22% (Appreciation) |
(+) $18,440 (Appreciation) |
$100,700 |
1991 |
$78,575 |
54% |
$42,075 |
$36,500 |
1990 |
$75,620 |
54% |
$41,120 |
$34,500 |
1989 |
$74,545 |
49% |
$36,445 |
$38,100 |
Forecasted Depreciation
Model Year |
Forecast Value |
Forecast Period (years) |
1995 |
$40,040 |
5 |
1994 |
$40,040 |
5 |
1993 |
$40,040 |
5 |
1991 |
$40,040 |
5 |
1990 |
$40,040 |
5 |
1989 |
$40,040 |
5 |