Sylvan Mirage 820 Party Fish 4 0 keeps an estimated 64% of its value after 5 years — #3399 of 5915 boats VINdown tracks. See its full depreciation curve, cost per day, and best model year to buy.
Per VINdown's modeling, the Sylvan Mirage 820 Party Fish 4 0 retains an estimated 64% of its value after five years, ranking #3399 of 5915 boats we track. That is 2 points above the 62% five-year average for Pontoon in its class, so it holds value better than most rivals.
Most of the loss lands early: the Sylvan Mirage 820 Party Fish 4 0 sheds about 36% of its value in year one alone. From roughly $29,513 it falls to around $18,888 by year five — a five-year loss near $10,625, about $5.82 a day in depreciation.
Because the steepest drop hits around year 1, a lightly-used Sylvan Mirage 820 Party Fish 4 0 bought at 1 year old lets the first owner absorb the worst of the depreciation while the curve flattens — usually the value sweet spot. Explore the full year-by-year curve, trims, and true cost of ownership in the Model Lab above.
It keeps an estimated about 64% of its value after five years — worse than most among the 5915 boats VINdown tracks (ranked #3399).
From about $29,513 it drops to roughly $18,888 after five years — a loss near $10,625 (64% retained).
Around 1 year old: that is just past the steepest depreciation, so you skip the biggest drop while the value curve is flattening.
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