$799,784

The GXV Epic BASE is built around a Kenworth K370 chassis with a 6.7L Cummins turbo diesel, a 50:1 crawl ratio, locking front and rear differentials, and 200 gallons of fuel capacity. The kind of hardware that makes true expedition travel possible, not just aspirational. Inside, the Queen bed sits under a large skylight, the front dinette converts to a full bed, and the galley packs a dual-burner induction cooktop, stainless steel convection oven, microwave, air fryer, and a Guzzle H2O water purification system. An 18 kWh Mastervolt power system, 1,980W of solar, and a 6,000W Onan diesel generator mean energy is rarely the limiting factor, and with the Aqua Hot 450D pushing 650,000 BTU through four air handlers, comfort holds even in serious cold. Reviewers who've tested it off-road call it "incredible," and at just under 8 mpg for something this capable and self-contained, it performs better than its size might suggest.
Other class c motorhomes floor plans (around 30 ft 2 in, near $800,000), similar in size and price to the GXV Epic BASE.