$228,900

The Interstate 19 is Airstream's best-selling Class B for good reason. It manages to fit premium Italian cabinetry, Ultraleather seating, automated bed and shades, and a multiplex touchscreen control system into a van that still parks in a standard space. The Mercedes diesel chassis makes it genuinely pleasant to drive, and long-term owners consistently report solid, rattle-free cabinetry even after years on the road. Solar and a built-in generator mean you're not tethered to hookups, and the full bath rounds out what is essentially a rolling luxury suite. It's a serious piece of kit at a serious price, but the craftsmanship backs it up.
Other class b motorhomes floor plans (around 19 ft 5 in, near $229,000), similar in size and price to the Interstate 19 Base.