Airstream 25FB Twin vs Flagstaff By Forest River 21TBHW — Depreciation Comparison

Airstream 25FB Twin vs Flagstaff By Forest River 21TBHW: 5-year value retention (78% vs 78%), resale value, and cost of ownership head-to-head. Flagstaff By Forest River 21TBHW holds its value better.

On five-year value retention the Flagstaff By Forest River 21TBHW comes out ahead, holding about 78% of its value versus 78% for the Airstream 25FB Twin. Over the first five years the Flagstaff By Forest River 21TBHW loses roughly $5,864 while the Airstream 25FB Twin loses about $28,634 — a gap near $22,770.

First-year drop is the biggest factor: the Flagstaff By Forest River 21TBHW sheds about 10% in year one versus 10% for the Airstream 25FB Twin. If you buy used, the steeper early drop is what the original owner absorbs.

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