2024 Lance 865 vs 2024 Host Mammoth 12.0

Detailed Comparison

Comparing the 2024 Lance 865 to the 2024 Host Mammoth 12.0 reveals some interesting trade-offs that could influence your buying decision.

Starting with size, the Lance 865 measures 7.0 ft long and tips the scales at 4,100 lbs dry weight. The Host Mammoth 12.0 comes in at 11.5 ft with a dry weight of 2,600 lbs. That gives the Host Mammoth 12.0 roughly 4.5 extra feet of length.

Capacity-wise, expect to sleep 4 in the Lance 865 versus 5 in the Host Mammoth 12.0.

Tank capacities are a key off-grid consideration. The Lance 865 carries 22 gal of fresh water, 10 gal gray, and 15 gal black. The Host Mammoth 12.0 offers 22 gal fresh, 8 gal gray, and 11 gal black. The Host Mammoth 12.0 has the edge for extended dry camping.

Budget-wise, the Host Mammoth 12.0 is listed at $44,000 compared to $48,000 for the Lance 865.

For occasional getaways, the more affordable and nimble option usually makes the most sense. For two travelers seeking comfort without excess, the smaller footprint often wins.

The numbers tell one story, but the feel of a floor plan is personal. Schedule a walkthrough before you decide.

When it comes to water management, tank capacity plays a major role in how long you can stay off the grid. Both units carry identical 22-gallon fresh water tanks, putting them on equal footing for dry camping duration. Gray water capacity favors the 2024 Lance 865 at 10 gallons versus 8 gallons, which directly affects how often you need to find a dump station. The 2024 Lance 865 also leads in black water capacity with 15 gallons compared to 11 gallons, an important consideration for families or full-time travelers.

Electrical systems are increasingly important as RVers rely on more electronics and appliances. Both units arrive with 150W of solar capacity, providing a solid foundation for off-grid power generation. Battery storage gives the edge to the 2024 Lance 865 with 200Ah versus 50Ah, translating to longer run times for lights, fans, and charging devices overnight. The 2024 Lance 865's 2000W inverter can handle heavier loads than the 1000W inverter in the other unit, which matters if you plan to run a microwave, coffee maker, or hair dryer without shore power.

For solo travelers and couples who value maneuverability, the 2024 Lance 865 with its more compact footprint will be easier to navigate through tight campgrounds and mountain passes. Families with children should lean toward the 2024 Host Mammoth 12.0, which sleeps up to 5 and provides more flexibility for overnight guests. Full-time RVers who spend extended periods off-grid will benefit most from the 2024 Lance 865's power setup and the 2024 Lance 865's water reserves, as these directly impact daily comfort and independence from hookups. Weekend warriors and seasonal campers who primarily stay at full-hookup campgrounds may find that the differences in tank sizes and power systems matter less, allowing them to focus on floor plan preference and overall comfort instead.

From a value perspective, the 2024 Host Mammoth 12.0 at $44,000 MSRP represents a $4,000 savings over the 2024 Lance 865 at $48,000, a 9% price difference. Breaking it down per sleeping position, the 2024 Lance 865 costs roughly $12,000 per berth while the 2024 Host Mammoth 12.0 comes in at $8,800 per berth. On a cost-per-foot basis, the 2024 Lance 865 runs about $6,857 per linear foot versus $3,826 for the 2024 Host Mammoth 12.0, which helps contextualize the value each unit delivers for its size. It is also worth considering that Lance and Host have different dealer networks and warranty programs, which can significantly impact your long-term ownership experience and resale value down the road.