2024 Forest River XLR Boost 36DSX vs 2025 Forest River XLR Nitro 407

Detailed Comparison

Looking at the 2024 Forest River XLR Boost 36DSX alongside the 2025 Forest River XLR Nitro 407? Smart move — comparing specs before you buy is the best way to ensure satisfaction.

The Forest River XLR Boost 36DSX measures 27.0 ft in length at 15,300 lbs, compared to the Forest River XLR Nitro 407's 29.0 ft and 13,900 lbs. GVWR ratings sit at 18,200 lbs and 17,200 lbs respectively.

For sleeping arrangements, the Forest River XLR Boost 36DSX offers room for 9 and the Forest River XLR Nitro 407 can handle 9. The Forest River XLR Boost 36DSX benefits from 2 slide-out(s), expanding the interior when parked.

Looking at self-sufficiency, the Forest River XLR Boost 36DSX packs 78 gal of fresh water and 100W of solar. The Forest River XLR Nitro 407 counters with 93 gal fresh water and 400W solar.

Price is often the deciding factor. The Forest River XLR Boost 36DSX starts at $170,000 MSRP, while the Forest River XLR Nitro 407 commands $173,000 — a $3,000 gap.

Families with kids will appreciate the extra sleeping capacity and living space. Off-grid campers should pay close attention to solar wattage, battery capacity, and tank sizes.

Take these specs as a starting point, then go see them in person — there's no substitute for stepping inside.