2026 Thor Motor Coach Four Winds 19Z, Year-2026Interior Height6'-8"BrandFour Winds ESpecAwning Size11'Fuel TypeGasolineFuel Capacity40 galChassisFordLPG40 lbsEngine7.3L V8Fresh Water20 galHorsepower & Torque325 HP & 450 lb-ft TorqueWaste Water16 galGVWR11,500 lbsGray Water17 galGCWR18,500 lbsWater HeaterTanklessWheel Base11'-6"Furnace19 k BTUExterior Length (without ladder)20'-5"Exterior Storage20.2 cu ftExterior Height (with A/C)10'-8"Hitch Weight Rating8,000 lbsExterior Width (w/o mirrors)7'-10"Sleep Capacity4Seat Belt Capacity4