New 2025 Grand Design Momentum M-Class 344M Toy Hauler Fifth Wheel

The best memories are made camping Grab your toys and GO
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2025 344M Features and Options

Grand Design Momentum M-Class toy hauler 344M highlights:

  • Dual Opposing Slides
  • Two Power Awnings
  • 11' Separate Garage
  • Fireplace
  • Kitchen Pantry

 

New 2025 Grand Design Momentum M-Class 344M – Luxury, Power, and Adventure in One Incredible Toy Hauler

If you’re ready to take your adventures to the next level, the 2025 Grand Design Momentum M-Class 344M is the perfect blend of luxury living and rugged utility. Built for travelers who want high-end comfort without sacrificing the thrill of bringing along their toys, this fifth wheel toy hauler delivers everything you need for unforgettable getaways.

Step inside and you’ll find a spacious, residential-inspired interior designed for relaxation after a day of adventure. The main living area features premium theater seating, a large entertainment center with an LED TV and fireplace, and expansive windows that flood the space with natural light.

The chef-inspired kitchen offers solid-surface countertops, a large pantry, stainless steel appliances, and a residential refrigerator — making meal prep easy whether you’re on the road or parked at your favorite campground.

In the garage, you’ll find a versatile, well-equipped space with tie-downs for your ATVs, motorcycles, or gear, along with Happi-Jac roll-over sofas, an overhead bunk, and a rear patio option for extra outdoor living. The garage can easily convert into additional sleeping or lounge space, making this floorplan as flexible as your lifestyle.

The front master suite features a queen bed (with king bed option), a large wardrobe, and direct access to a luxurious bathroom with a spacious shower, linen storage, and premium fixtures.

Outside, the Momentum M-Class 344M stands out with dual power awnings, a weather-resistant ramp door, pass-through storage, and Grand Design’s legendary build quality — including insulated walls, a fully enclosed underbelly, and heavy-duty frame construction.

Reasons to Buy the 2025 Grand Design Momentum M-Class 344M

  • Spacious garage with flexible sleeping and lounge options

  • High-end kitchen with residential appliances and large pantry

  • Front master suite with premium comfort and storage

  • Dual power awnings and rear patio option for outdoor living

  • Superior insulation and construction for all-season camping

  • Built by Grand Design for long-lasting durability and comfort

Why Buy from Campers Inn RV?
Since 1966, Campers Inn RV has been the trusted choice for RVers across the country. Our mission is to provide unmatched service, competitive pricing, and a hassle-free buying experience. When you shop with us, you get:

  • A knowledgeable team that listens to your needs and helps you find the right RV

  • Nationwide network of service centers and support

  • Competitive financing options tailored to your budget

  • A commitment to making sure your RV experience is fun, stress-free, and memorable

 

The New 2025 Grand Design Momentum M-Class 344M is ready to be your home base for endless adventures — and it’s available now at Campers Inn RV. Come see why so many RVers choose us for their journey!

What Our Customers Are Saying

Excellent Experience

Excellent experience. We arrived and Cory was waiting for us in the parking lot. He had the Alpha already set up for us to look at but was also willing to show us anything else we wanted to see. He was laid back and friendly and not pushy in any way. Everyone was super friendly. The store was cute and cozy and had a real nice family feel. It felt like the kind of place you'd like to work yourself - Christina
 
Campers Inn
Location: Troy OH
Stock# 98462
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 2615301#
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2025 344M Specifications
Sleeps 5
Slides 3
Length 39 ft 11 in
Ext Width 8 ft 5 in
Ext Height 13 ft 6 in
Int Height 8 ft 5 in
Interior Color MAGNOLIA
Hitch Weight 3734 lbs
GVWR 19000 lbs
Dry Weight 15138 lbs
Fresh Water Capacity 140 gals
Grey Water Capacity 104 gals
Black Water Capacity 52 gals
Tire Size ST215/75R17.5 LRH
Furnace BTU 35000 btu
Fuel Capacity 60 gals
Available Beds Queen
Refrigerator Type Stainless Steel
Refrigerator Size 20 cu ft
Cooktop Burners 3
Shower Size 30" x 48"
Number of Awnings 2
Garage Size 11 ft
LP Tank Capacity 30 lbs
Water Heater Type On Demand
AC BTU 30000 btu
TV Info LED TV; LR 49", Garage 32"
Awning Info 10' and 18' Power with LED Lights
Axle Count 3
Washer/Dryer Available Yes
Number of LP Tanks 2
Shower Type Shower w/Seat
Electrical Service 50 amp
VIN 573FM4221SBB03032
For more information Contact Us

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