2026 Grand Design Momentum 381MS

Momentum 381MS Toy Hauler by Grand Design — 2026 Towable RV

Overview

Experience premium travel with the 2026 Grand Design Momentum 381MS, a top-tier towable RV built for serious travelers and outdoor enthusiasts. This new arrival blends residential-style living with the practical versatility of a toy hauler, delivering a bright, inviting interior and robust towing performance. With three slideouts and a well-planned layout, it balances comfort and cargo capacity, making it ideal for families or groups who want to bring along gear without sacrificing living space.

Key Details

• Brand: Grand Design
• Model: Momentum
• Type: Toy Hauler
• Classification: Towable RV
• Floorplan: 381MS
• Year: 2026
• Condition: New
• Stock Number: 14999
• VIN: 573FM4537TBB04577
• Length: 43 feet 11 inches
• Width: 8 feet 5 inches
• Height: 13 feet 6 inches
• Sleeping Capacity: 6
• Slideouts: 3
• Fresh Water: 140 gallons
• Black Water: 104 gallons
• Grey Water: 52 gallons
• Hitch Weight: 3,440 lbs
• GVWR: 22,500 lbs
• Floorplan Highlights: Bath and a Half, Front Bedroom, Kitchen Island, Mid Bath, Mid Kitchen, Two Entry/Exit Doors

Why Choose the Momentum 381MS

Grand Design delivers on durability, space, and upscale finishes with the Momentum 381MS. The interior is designed for comfort on long journeys, while the toy hauler configuration offers practical cargo access and flexible layout options to accommodate motorcycles, ATVs, or other gear. You’ll enjoy modern conveniences, reliable systems, and a thoughtfully arranged living area that feels like home on the road.

Specifications Snapshot

• Type: Towable RV
• Classification: Toy Hauler
• Floorplan: 381MS
• Year: 2026
• Condition: New
• Stock: 14999
• VIN: 573FM4537TBB04577

Ideal for You

• Active families seeking a high-quality travel trailer with cargo capability
• Outdoor enthusiasts who want to transport motorcycles, ATVs, or other gear
• Owners who desire a stylish, comfortable RV that doubles as a dependable home on the road

Take Action

Discover why the Grand Design Momentum 381MS stands out among towable RVs. For more details or to schedule a viewing, contact your dealer today. This new 2026 model, stock number 14999 with VIN 573FM4537TBB04577, is ready to elevate your next adventure with premium craftsmanship, travel trailer comfort, and the freedom of life on the road.

• Key Features: Microwave, Oven, Refrigerator, Stove, Air Conditioning, Batteries, CO Detector, Fire Extinguisher, LP Detector, Smoke Detector, TV, Ladder, Slideout, Fireplace, Island Kitchen, Kitchen Sink, Pantry, Shower, Solid Surface Countertops

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