2025 Keystone Montana High Country 331RL vs 2024 Heartland Landmark 365 Louisville

Detailed Comparison

Choosing between the 2025 Keystone Montana High Country 331RL and the 2024 Heartland Landmark 365 Louisville? Both are excellent options in the RV world, but they cater to different priorities.

Dimensionally, you're looking at 36.0 ft for the Keystone Montana High Country 331RL and 29.5 ft for the Heartland Landmark 365 Louisville. The Keystone Montana High Country 331RL carries an extra 5,400 lbs, which affects tow vehicle requirements and fuel economy.

For sleeping arrangements, the Keystone Montana High Country 331RL offers room for 6 and the Heartland Landmark 365 Louisville can handle 10. The Heartland Landmark 365 Louisville benefits from 3 slide-out(s), expanding the interior when parked.

Looking at self-sufficiency, the Keystone Montana High Country 331RL packs 82 gal of fresh water and 300W of solar. The Heartland Landmark 365 Louisville counters with 81 gal fresh water and 250W solar.

Price is often the deciding factor. The Keystone Montana High Country 331RL starts at $50,000 MSRP, while the Heartland Landmark 365 Louisville commands $51,000 — a $1,000 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. Full-timers should prioritize tank capacity, storage, and overall living comfort.

Whichever you choose, you'll be getting a capable rig. Just make sure to inspect one in person before signing.