Sportsmobile L 150P Promaster keeps an estimated 35% of its value after 5 years — #5892 of 5948 RVs & trailers VINdown tracks. See its full depreciation curve, cost per day, and best model year to buy.
Per VINdown's modeling, the Sportsmobile L 150P Promaster retains an estimated 35% of its value after five years, ranking #5892 of 5948 RVs & trailers we track. That trails the 72% five-year average for Class B in its class by 37 points, so it depreciates faster than most rivals.
Most of the loss lands early: the Sportsmobile L 150P Promaster sheds about 17% of its value in year one alone. From roughly $151,655 it falls to around $53,382 by year five — a five-year loss near $98,273, about $53.85 a day in depreciation.
Because the steepest drop hits around year 4, a lightly-used Sportsmobile L 150P Promaster bought at 4 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 about 35% of its value after five years — worse than most among the 5948 RVs & trailers VINdown tracks (ranked #5892).
From about $151,655 it drops to roughly $53,382 after five years — a loss near $98,273 (35% retained).
Around 4 years old: that is just past the steepest depreciation, so you skip the biggest drop while the value curve is flattening.
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