2024 Host Mammoth 12.0 vs 2025 Host Cascade 10.5

Detailed Comparison

Both the 2024 Host Mammoth 12.0 and the 2025 Host Cascade 10.5 have loyal followings, and for good reason. Here's an objective look at how they measure up.

Starting with size, the Host Mammoth 12.0 measures 11.5 ft long and tips the scales at 2,600 lbs dry weight. The Host Cascade 10.5 comes in at 12.0 ft with a dry weight of 2,500 lbs.

The Host Mammoth 12.0 sleeps 5 while the Host Cascade 10.5 accommodates 4. Slide-outs play a role in livability: the Host Mammoth 12.0 has 0 and the Host Cascade 10.5 has 1.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Host Cascade 10.5 at 27 gallons versus 22 gallons. Solar-wise, you get 150W on the Host Mammoth 12.0 and N/A on the Host Cascade 10.5. Battery banks are 50 Ah and 50 Ah.

At $44,000 MSRP for the Host Mammoth 12.0 and $39,000 for the Host Cascade 10.5, the Host Cascade 10.5 saves you $5,000. With only a 13% price difference, the choice comes down to features rather than cost.

If you're a weekend camper, don't over-buy — the smaller, lighter model may serve you perfectly. Couples will find the cozier layout perfectly adequate while enjoying easier maneuverability.

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