New 2024 Grand Design Momentum G-Class 355G

Location Oklahoma City, OK

Coming Soon

Stock # 12709

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The 2024 Grand Design Momentum G-Class 355G is a top-tier toy hauler that expertly blends luxury, versatility, and durability. Perfect for adventure enthusiasts who want to bring their outdoor toys along, this model offers ample space, high-end features, and robust construction for an unparalleled travel experience.

Inside the Momentum G-Class 355G, you’ll find a spacious and stylish interior designed for comfort and convenience. The living area boasts plush seating, a premium entertainment system, and large panoramic windows that allow natural light to fill the space. The gourmet kitchen is equipped with state-of-the-art appliances, plenty of counter space, and abundant storage, making meal preparation a breeze. The master bedroom features a luxurious king-size bed, ample storage options, and a sophisticated en-suite bathroom with a roomy shower and modern fixtures.

One of the standout features of the Momentum G-Class 355G is its expansive garage, designed to transport your ATVs, motorcycles, or other gear securely and efficiently. This versatile space can also be converted into additional living or sleeping quarters, providing flexibility to suit your needs. With durable construction and advanced engineering, this toy hauler ensures a smooth ride and reliable performance on all your adventures. The 2024 Grand Design Momentum G-Class 355G is the ultimate choice for those seeking luxury, functionality, and rugged capability in a toy hauler.




Sleep Capacity:


Water Capacity - Black:

36 gal

Water Capacity - Fresh:

160 gal

Water Capacity - Grey:

78 gal

A/C Spec:

15000 BTU


18,000 lb


12,950 lb

Hitch Weight:

3,017 lb

# of Slideouts:


# of Axles:


Stock #:





Oklahoma City, OK





Floorplan Type:

Front Bedroom
Mid Kitchen
Rear Entertainment
Rear Living Area

Secondary Type:

Fifth Wheel


40' 1"


8' 4"


13' 5"

  • Appliances
  • Microwave
  • Refrigerator
  • Stove Top Burner
  • Water Heater
  • Electrical
  • Air Conditioning
  • Converter
  • Solar Prep
  • Equipment
  • CO Detector
  • Fire Extinguisher
  • LP Detector
  • Smoke Detector
  • Exterior
  • Awning
  • Ladder
  • Slideout
  • Interior/Furnishings
  • Medicine Cabinet
  • Queen Bed
  • Shower
  • Toilet

Similar Units For Sale

Dealer Information

McClain's RV Oklahoma City

7110 West Reno Oklahoma City, OK 73127

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2024 Grand Design Momentum G-Class 355G Gallery

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