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The Grand Design Momentum M-Class 381MS is the ultimate adventure toy hauler, blending the ruggedness you need for your off-road toys with the luxury you crave for your time at camp. Let’s take a closer look at the highlights of this incredible RV:

Key Features & Highlights:

  • Bath and a Half: No more waiting in line! With a full bathroom and an additional half bath, you can comfortably host friends and family during your adventures.

  • 15' Separate Garage: This spacious garage is a toy hauler's dream! Use it to store your ATVs, dirt bikes, or kayaks while traveling, then transform it into a second living room or bedroom with the Happi-Jac rollover sofas and a top bed option.

  • Dual Entry Doors: Convenience at its finest, the two entry points allow for easy access to both the garage and the main living space.

  • Kitchen Island with Bar Stools: Prepare meals with ease at the kitchen island, and enjoy a quick snack or drink with the attached bar stools. This space is designed for entertaining, offering functionality and style.

  • Overhead Loft Bed: Extra sleeping space is always welcome, and the overhead loft bed provides just that—perfect for kids or extra guests.

  • Universal Docking Station: The practical universal docking station simplifies all your RV hookups, making life on the road a breeze.

Luxury Meets Functionality:

The Grand Design Momentum M-Class 381MS doesn't just excel in the garage—it’s a showstopper throughout. The front bedroom features a queen bed slide, with the option to upgrade to a king, providing plenty of space to unwind. Tons of storage space is available in the bedroom as well, with a slide-top dresser and ample closet space.

In the main living area, cozy up on the four-seat sofa and enjoy the ambiance of the fireplace. Whether it’s a cool morning or a crisp evening, this is the perfect spot to relax and watch the LED TV. The kitchen is decked out with upgraded appliances, solid surface countertops, and plenty of counter space, including a professional-grade stainless steel cooktop for those gourmet camp meals.

Built for Adventure:

The Momentum M-Class models are built tough, ready to handle all the elements with features like a thermal roof design, triple-insulated floors, and a Rail-Tite underbelly seal. This means you can take this toy hauler into colder climates or brave the desert heat without sacrificing comfort. The wide body chassis and dovetail entry ensure easier loading and unloading of your toys, while the CRE3000 suspension system provides a smoother, more controlled tow.

Endless Possibilities Await:

Whether you're hitting the sand dunes, heading deep into the mountains, or just parking at the campground, the Momentum M-Class 381MS is your gateway to adventure. It's rugged, luxurious, and spacious enough for all your toys and companions.

Ready for Your Adventure?

Your adventure starts here at Little Dealer Little Prices RV, a Campers Inn RV Company. When you buy from us, you’re not just getting an RV—you’re joining a community of adventurers. Let us help you take the first step into the wild with the perfect toy hauler.

Isn’t it time you treated yourself to the luxury and thrill of the Momentum M-Class 381MS? Start planning your next adventure today!

Stock 360 Tour & Stock Images may be shown. Colors & Specs may vary

New 2025 Grand Design Momentum M-Class 381MS

Type: Fifth Wheel
Condition: NEW
Year: 2025
Manufacturer: Grand Design
Brand: Momentum M-Class
Model: 381MS
Weight (Dry/Gross): 15800 lbs / --
Sleeps: 5
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