Year: 2019
Manufacturer: Grand Design RV
Brand: Momentum M-Class
Model: 381M
RV Type: Luxury Fifth-Wheel Toy Hauler
Hitch Type: Fifth-wheel
Overall Length: 42' 9"
Exterior Width: 8' 5"
Exterior Height: Approximately 13' 5"
Garage Length: 15'
Dry Weight (UVW): Approximately 15,900 lbs.
GVWR: 20,000 lbs.
Cargo Carrying Capacity: Approximately 4,100 lbs.
Hitch Weight: Approximately 3,000 lbs.
Axles: Triple 7,000-lb. axles
Sleeping Capacity: Up to 9
Slide-Outs: 3
Entry Doors: 2
Fresh Water Capacity: 117 gallons
Gray Water Capacity: 104 gallons
Black Water Capacity: 52 gallons
LP Capacity: Two 30-lb. propane tanks; 60 lbs. total
Fuel Station: 60-gallon total fuel capacity with fueling station
Furnace: 40,000 BTU
Water Heater: 12-gallon gas/electric
Electrical Service: 50-amp
Generator: Onan 5.5-kW gasoline generator, when equipped
Air Conditioning: Dual 15,000-BTU roof air conditioners; third A/C available
Leveling: Six-point hydraulic automatic leveling system
Awnings: Two power patio awnings with LED lighting
Refrigerator: 18-cu.-ft. four-door refrigerator
Kitchen: Three-burner cooktop, oven, convection microwave, kitchen island, solid-surface countertops and pantry
Bedroom: Private front bedroom with queen-size bed, wardrobe and under-bed storage
Bathroom: Full central bathroom with 48" x 30" shower, porcelain toilet and vanity
Garage Bathroom: Convenient half bath in the rear garage
Garage Sleeping: Happi-Jac power bed with convertible opposing sofas
Garage Features: Three-season garage wall, washer/dryer prep, tie-downs and separate exterior entrance
Ramp Door: Rear ramp converts into a patio deck with railing system
Living Area: Theater seating, tri-fold sofa, fireplace and large entertainment center
Construction: Laminated aluminum-framed sidewalls, fully enclosed underbelly and drop-frame chassis
Four-Season Features: Heated and enclosed holding tanks with high-capacity furnace
Ideal For: ATVs, motorcycles, side-by-sides, golf carts and extended-stay RV living