New 2024 Grand Design Momentum G-Class 355G

Location Rockwall, TX


Stock # 12710
MSRP $122,138.00
Sale Price $91,966.00






12 Years



Give Me My Best Price

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Why settle for the ordinary when you can have extraordinary? The Momentum G-Class 355G is designed for those who dare to dream big and live large. With a length of 41.58 ft. and a width of 8.33 ft., this titan of the trails commands presence and respect wherever it roams.

Live lavishly with a full-size refrigerator, convection microwave oven, and a four-burner stove—a kitchen that would make even a gourmet chef envious. The vinyl flooring in the kitchen and living area isn’t just durable; it’s a statement of style and sophistication.

Sleep like royalty in the king-size bed, and let your guests or kids revel in the comfort of a queen-size bed or convertible sofa beds. With the capacity to sleep up to 10 people, no one gets left behind on your adventures.

Entertainment? Covered. The three power retractable slideouts expand to reveal a spacious interior, while the two awnings extend to provide a shaded outdoor living space. The large panoramic windows ensure you never miss a moment of the breathtaking scenery.

Go off the grid with a 160-gallon fresh water tank, 78-gallon gray water tank, and a 39-gallon black water tank. The 60-gallon fuel station means you can keep the journey going without worrying about the next pit stop1.

Bring your toys along for the ride with a cargo area length of 24 ft. and 2,500-LB tie-downs anchored into the chassis. The ramp door makes loading and unloading a breeze, and the 30-gallon auxiliary gas tank ensures your gear is always ready to go.



Water Capacity - Black:

39 gal

Water Capacity - Fresh:

160 gal

Water Capacity - Grey:

78 gal


18,000 lb

Payload Capacity:

18,000 lb

Stock #:





Rockwall, TX


1 miles





Floorplan Type:

Front Bedroom
Mid Kitchen
Patio Deck

Secondary Type:

Fifth Wheel


41' 7"


8' 4"

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Dealer Information

McClain's RV Rockwall

2505 E. I-30 Rockwall, TX 75087

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2024 Grand Design Momentum G-Class 355G Gallery

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