2024 Keystone Montana 3791RD vs 2024 Keystone Arcadia 378RL

Detailed Comparison

Head to head, the 2024 Keystone Montana 3791RD and the 2024 Keystone Arcadia 378RL each bring unique strengths to the table. Which one deserves a spot in your driveway?

Starting with size, the Keystone Montana 3791RD measures 40.5 ft long and tips the scales at 10,300 lbs dry weight. The Keystone Arcadia 378RL comes in at 34.5 ft with a dry weight of 13,600 lbs. That gives the Keystone Montana 3791RD roughly 6.0 extra feet of length.

For sleeping arrangements, the Keystone Montana 3791RD offers room for 10 and the Keystone Arcadia 378RL can handle 8.

Looking at self-sufficiency, the Keystone Montana 3791RD packs 68 gal of fresh water and 550W of solar. The Keystone Arcadia 378RL counters with 75 gal fresh water and 500W solar.

Price is often the deciding factor. The Keystone Montana 3791RD starts at $72,000 MSRP, while the Keystone Arcadia 378RL commands $87,000 — a $15,000 gap. That's a significant 21% premium you'll need to justify.

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.

Ultimately, both rigs have their merits — test drive each one and see which floor plan speaks to your lifestyle.