2025 Forest River Sandpiper 3660MB vs 2025 Heartland Landmark 365 Chesapeake

Detailed Comparison

RV buyers frequently compare the 2025 Forest River Sandpiper 3660MB and 2025 Heartland Landmark 365 Chesapeake. Understanding their differences can save you from buyer's remorse.

In terms of footprint, the Forest River Sandpiper 3660MB stretches 35.5 ft while the Heartland Landmark 365 Chesapeake spans 30.5 ft. Weight-wise, the Forest River Sandpiper 3660MB is the lighter rig at 8,600 lbs versus 14,700 lbs.

Capacity-wise, expect to sleep 4 in the Forest River Sandpiper 3660MB versus 5 in the Heartland Landmark 365 Chesapeake. With 1 and 4 slide-outs respectively, the parked floor plans differ significantly.

Tank capacities are a key off-grid consideration. The Forest River Sandpiper 3660MB carries 94 gal of fresh water, 53 gal gray, and 38 gal black. The Heartland Landmark 365 Chesapeake offers 52 gal fresh, 53 gal gray, and 37 gal black. The Forest River Sandpiper 3660MB has the edge for extended dry camping.

Budget-wise, the Forest River Sandpiper 3660MB is listed at $105,000 compared to $107,000 for the Heartland Landmark 365 Chesapeake.

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.

At the end of the day, the best RV is the one that fits your travel dreams and budget. Either of these is a worthy choice.