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Kymco Mongoose 90S keeps an estimated 50% of its value after 5 years — #993 of 1052 powersports vehicles VINdown tracks. See the full depreciation curve.
Per VINdown's modeling, the Kymco Mongoose 90S retains an estimated 50% of its value after five years, ranking #993 of 1052 powersports vehicles we track. That trails the 63% five-year average for Standard in its class by 13 points, so it depreciates faster than most rivals.
Most of the loss lands early: the Kymco Mongoose 90S sheds about 12% of its value in year one alone. From roughly $2,949 it falls to around $1,465 by year five — a five-year loss near $1,484, about $0.81 a day in depreciation.
Because the steepest drop hits around year 3, a lightly-used Kymco Mongoose 90S bought at 3 years 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 50% of its value after five years — worse than most among the 1052 powersports vehicles VINdown tracks (ranked #993).
From about $2,949 when new it drops to roughly $1,465 after five years — a loss near $1,484 (50% of its value retained).
Around 3 years old: that is just past the steepest depreciation, so you skip the biggest drop while the value curve is flattening.