2025 Heartland Bighorn 3995FK vs 2025 Heartland Landmark 365 Newport

Detailed Comparison

Comparing the 2025 Heartland Bighorn 3995FK to the 2025 Heartland Landmark 365 Newport reveals some interesting trade-offs that could influence your buying decision.

The Heartland Bighorn 3995FK measures 38.0 ft in length at 10,500 lbs, compared to the Heartland Landmark 365 Newport's 38.5 ft and 12,800 lbs. GVWR ratings sit at 12,600 lbs and 16,800 lbs respectively.

Capacity-wise, expect to sleep 8 in the Heartland Bighorn 3995FK versus 10 in the Heartland Landmark 365 Newport. With 3 and 2 slide-outs respectively, the parked floor plans differ significantly.

Tank capacities are a key off-grid consideration. The Heartland Bighorn 3995FK carries 94 gal of fresh water, 73 gal gray, and 48 gal black. The Heartland Landmark 365 Newport offers 56 gal fresh, 59 gal gray, and 49 gal black. The Heartland Bighorn 3995FK has the edge for extended dry camping.

Budget-wise, the Heartland Bighorn 3995FK is listed at $52,000 compared to $89,000 for the Heartland Landmark 365 Newport. The $37,000 difference could cover upgrades, accessories, or several seasons of camping.

For family camping trips, the larger floor plan and additional berths make a real difference. For boondocking, the model with superior solar and battery setup will keep you comfortable off the grid longer. If you're going full-time, the larger tanks and more robust build quality matter enormously.

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