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2018 Grand Design Momentum 376TH Toy Hauler Fifth Wheel – Luxury Front Living Garage Model for Sale

For sale is a highly sought-after 2018 Grand Design Momentum 376TH fifth wheel toy hauler, one of the most popular luxury garage-floorplan RVs in its class. Known for its residential-style interior, front living room layout, and innovative garage-under-bedroom design, this Momentum delivers the perfect combination of high-end comfort and serious toy storage capability.

This unit is built by Grand Design RV, a premium manufacturer recognized for superior build quality, four-season insulation, and residential craftsmanship. The 376TH floorplan stands out with its spacious layout, multiple slide-outs, and versatile garage space ideal for motorcycles, ATVs, golf carts, or additional sleeping and living flexibility.

Key Features & Highlights
Front living room layout with opposing sofas and theater seating
Rear master bedroom with walk-around queen bed (king option available)
Garage under bedroom with electric lift system
5 slide-outs for maximum interior space
Residential-style kitchen with full-size refrigerator
Fireplace and entertainment center
Premium cabinetry and high-end interior finishes
Washer/dryer prep
Central vacuum system
Exterior kitchen and entertainment setup
Power awnings for extended outdoor living space
Auto-leveling system for easy setup
Specifications
Model: 2018 Grand Design Momentum 376TH
Length: Approx. 41’ 3”
GVWR: 20,000 lbs
Dry Weight: Approx. 15,900 lbs
Fuel Station: 30 gallons
Fresh Water: 117 gallons
Gray Water: 104 gallons
Black Water: 52 gallons
Sleeping Capacity: Up to 6
Why Choose the Momentum 376TH?

The Momentum 376TH is designed for buyers who want a luxury fifth wheel living experience without sacrificing garage space. Its unique layout places the garage beneath the master bedroom, maximizing interior living space while still providing a functional toy hauler setup.

Whether you're traveling full-time, heading to the dunes, or looking for a high-end RV with serious hauling capability, this Momentum delivers comfort, storage, and performance in one premium package.

Perfect For
Full-time RV living
Weekend toy hauling trips
Desert camping and off-road enthusiasts
Families needing extra sleeping space
Luxury RV buyers upgrading to a high-end fifth wheel


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