SOLD Used 2019 Grand Design Momentum 381M

The 2019 Grand Design Momentum 381M is a highly sought-after luxury fifth wheel toy hauler, built for serious adventurers who demand an exceptional blend of opulent living space and robust cargo capabilities. As a flagship model in Grand Design RV's acclaimed Momentum line, the 381M combines an incredibly spacious residential interior with a dedicated garage, making it ideal for full time RV living or extensive trips with all your favorite powersports toys.

If you are searching for a late model used toy hauler that boasts a huge garage, cutting edge residential amenities, and robust systems for off grid camping, the 2019 Grand Design Momentum 381M is an outstanding choice in the pre owned RV market.

2019 Grand Design Momentum 381M Specifications: Your Ultimate Adventure & Luxury Platform

Overview & Key Features:

• Massive Dedicated Garage (381M): The core of this fifth wheel toy hauler, offering an impressive 11 foot garage space (some variants may have 13 foot) to haul multiple ATVs, dirt bikes, a side by side, or other gear. The garage often converts to additional living or sleeping space with electric lift HappiJac sofas and a queen bed above, enhancing the RV's versatility and acting as a multi purpose space.
• Spacious Living Quarters: Features a well designed main living area, often with a kitchen island, comfortable residential seating, and a large entertainment center with a fireplace.
• Triple Slide Out Design: Equipped with three significant slide outs (typically for the living area, kitchen, and master bedroom), dramatically expanding the interior footprint to create an incredibly open, spacious, and residential feel. This maximizes fifth wheel interior space.
• Private Front Master Suite: Includes a private front master suite with a king size bed, ample wardrobe space, and a private master bathroom.
• Bath and a Half (Layout Dependent): Some toy haulers of this caliber offer a convenient half bath for guests, particularly if the master bath is in the front.
• Outdoor Patio Deck: The rear ramp door typically converts into a patio deck with railings and an electric awning, adding an outdoor living space.
• Onboard Fuel Station: A critical feature for toy haulers, providing a 30 gallon fuel station to refuel your toys on the go.

Dimensions & Weights:

• Exterior Length: Approximately 39 ft 11 in. This makes it a substantial large fifth wheel toy hauler.
• Exterior Width: 8 ft 5 in (101 inches).
• Exterior Height: 13 ft 5 in.
• Dry Hitch Weight: Approximately 2,842 lbs.
• Unloaded Vehicle Weight (UVW): Approximately 13,500 lbs.
• Cargo Carrying Capacity (CCC): Approximately 4,500 lbs.
• GVWR (Gross Vehicle Weight Rating): 18,000 lbs.
• Axle Count: 2 axles (often heavy duty 7,000 lb Dexter axles, providing robust support for heavy cargo).
• Tire Size: 16 inch or 17.5 inch G H rated tires.

Tank Capacities:

• Fresh Water Capacity: 117 gallons (exceptionally generous for boondocking with toys).
• Grey Water Capacity: 78 gallons (large capacity for extensive use).
• Black Water Capacity: 78 gallons (large capacity for extensive use).
• Fuel Station Capacity: 30 gallons (dedicated for toy fueling).
• LP Tank Capacity: 60 lbs (two 30 lb tanks).
• Water Heater Type: 12 gallon Gas Electric DSI Water Heater (or On Demand Tankless Water Heater as a premium upgrade).

Appliances & Utilities:

• Refrigerator: 18 cu ft Residential French Door Refrigerator with Ice Maker (standard).
• Cooking: 3 burner cooktop with oven. Convection Microwave.
• Furnace BTU: 35,000 BTU High Capacity Furnace.
• AC BTU: Total 30,000 BTU cooling from Dual 15,000 BTU Ducted Air Conditioners (often with an optional third 15k BTU AC in the garage for maximum cooling power).
• Electrical Service: 50 Amp service with detachable power cord and power cord reel.
• Generator: Onan 5.5 kW Gas Generator (often standard for toy haulers).
• Inverter: 2,000 watt Pure Sine Wave Inverter (powers residential fridge and select outlets, essential for off grid power).
• Awnings: Multiple Power Patio Awnings with LED lighting. Rear patio awning.
• Entertainment: Large LED Smart TV in Living Area (often 50 60 inches). LED TV in Master Bedroom. Home Theater Stereo System with Bluetooth. Electric Fireplace. Outdoor Speakers.
• Washer Dryer Prep: Standard prep for stackable washer dryer units.
• Central Vacuum System (optional).

Construction & Exterior:

• Construction: Heavy Duty 12 inch I Beam Chassis. Laminated Aluminum Framed Construction for walls, roof, and floors. Steel reinforced upper deck.
• Insulation: "Arctic Four Season Protection" (or similar branding) provides superior insulation (e.g., R 40 roof, R 45 floor, R 11 sidewalls) and heated and enclosed underbelly with 12V tank heaters for true four season RVing.
• Roof: One Piece TPO Roof with 12 Year Warranty. Fully walkable roof.
• Exterior Finish: High gloss fiberglass exterior with automotive paint finish on front cap. Aerodynamic front cap with Max Turn Technology.
• Towing & Suspension:
  • MORryde® CRE3000 Suspension (or optional MORryde® Independent Suspension System) for a smoother ride.
  • Heavy Duty 7,000 lb Dexter Axles with self adjusting brakes.
  • 6 Point Hydraulic Auto Leveling System (essential for quick, effortless, and stable setup).
  • Road Armor™ suspension for reduced chucking.
  • Backup camera prep. Solar prep.
• Storage: Massive amount of pass through storage with slam latch baggage doors and magnetic holdbacks.
• Exterior Features: Universal Docking Station, Outside Shower, SolidStep® Quad Entry Steps. Rear Ramp Patio Deck System with electric awning.

Interior Features:

• Flooring: High quality residential vinyl flooring throughout (often carpet free in main areas).
• Cabinetry: Hand Rubbed Hardwood Cabinetry. Solid Surface Countertops throughout.
• Living Area: Power theater seating with heat and massage. Tri fold hide a bed sofa. Free standing dinette with chairs (optional). Roller shades. LED Interior Lighting.
• Kitchen: Gourmet Kitchen with residential stainless steel sink, pull down faucet, and ample storage. Large kitchen island.
• Bedroom: Private front master bedroom with King Bed. Large wardrobe. Under bed storage.
• Bathroom: Full master bathroom with a spacious walk in shower (often with a seat and skylight), porcelain toilet, and large vanity.
• Garage: Durable non skid garage flooring. HappiJac electric lift bed system with sofas. Air compressor (optional). Multiple tie downs for securing toys.