South Bay 521FC 3 0+ Performance PK keeps an estimated 66% of its value after 5 years — #3043 of 5915 boats VINdown tracks. See its full depreciation curve, cost per day, and best model year to buy.
Per VINdown's modeling, the South Bay 521FC 3 0+ Performance PK retains an estimated 66% of its value after five years, ranking #3043 of 5915 boats we track. That is 3 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 South Bay 521FC 3 0+ Performance PK sheds about 21% of its value in year one alone. From roughly $54,178 it falls to around $35,540 by year five — a five-year loss near $18,638, about $10.21 a day in depreciation.
Because the steepest drop hits around year 1, a lightly-used South Bay 521FC 3 0+ Performance PK 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 66% of its value after five years — worse than most among the 5915 boats VINdown tracks (ranked #3043).
From about $54,178 it drops to roughly $35,540 after five years — a loss near $18,638 (66% 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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