Winnebagoⓘ has introduced the ARKA 20Z, a 26-foot (8.1 m) motorhome built on a Ram 5500 4×4 chassis. It features a Cummins 6.7L diesel engine, 8-speed automatic transmission, and 41-inch tires. Gross vehicle weight is 19,500 lbs (8,845 kg), with a tow rating of 15,000 lbs (6,804 kg).
Inside, the layout includes a king-size bed (convertible to queen or two twins), a U-shaped dinette, a dry bath, and a toilet. The electrical system comprises lithium batteries up to 16.8 kWh, an 800 W solar panel (expandable to 1,200 W), and a 3,600 W inverter, providing up to 14 days of off-grid capability without air conditioning. Price: $332,000.