New 2024 Grand Design Momentum G-Class 415G

Location Rockwall, TX


Stock # 12129
MSRP $129,326.00
Sale Price $109,599.00






12 Years



Give Me My Best Price

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The 2024 Grand Design Momentum G-Class 415G is an impressive and luxurious fifth-wheel toy hauler that combines cutting-edge technology, robust construction, and lavish comfort to create an unparalleled camping and adventure experience. Built with meticulous attention to detail and innovative design, this model epitomizes the next generation of recreational vehicles, offering a seamless blend of style and functionality.


The exterior of the 2024 Grand Design Momentum G-Class 415G boasts a sleek and aerodynamic profile, featuring a durable, lightweight construction that enhances fuel efficiency and towing stability. The striking full-body paint scheme and modern graphics lend a contemporary and high-end look to the vehicle, making it an instant head-turner on the road.

Equipped with heavy-duty suspension and a reinforced frame, this fifth-wheel toy hauler is designed to handle rugged terrain with ease, allowing adventurers to traverse challenging landscapes without compromising on comfort and safety. The inclusion of robust all-terrain tires and an advanced axle system ensures superior traction and stability, enhancing the overall towing experience.


Upon stepping into the 2024 Grand Design Momentum G-Class 415G, one is immediately greeted by a spacious and opulent interior that exudes a sense of sophistication and comfort. The carefully crafted living area is adorned with premium, hand-selected furnishings, including plush residential furniture and designer-grade upholstery, providing a cozy and inviting ambiance for relaxation after a day of outdoor exploration.

Featuring a contemporary kitchen equipped with state-of-the-art appliances, polished countertops, and ample storage space, the Momentum G-Class 415G caters to the culinary needs of even the most discerning chefs. The incorporation of cutting-edge technology, such as a smart climate control system and integrated entertainment options, ensures a seamless and enjoyable living experience, regardless of the outside elements.


The 2024 Grand Design Momentum G-Class 415G prioritizes functionality and convenience, incorporating a versatile garage space that effortlessly accommodates various recreational vehicles, including motorcycles, ATVs, and other outdoor gear. With a user-friendly ramp door and a robust tie-down system, loading and unloading equipment becomes a hassle-free task, allowing adventurers to embark on their outdoor pursuits without limitations.

Furthermore, the incorporation of advanced energy management systems and sustainable technologies promotes eco-friendly camping, enabling users to embrace a more environmentally conscious lifestyle while enjoying the utmost comfort and convenience on the road.

In essence, the 2024 Grand Design Momentum G-Class 415G represents the pinnacle of luxury and functionality within the realm of recreational vehicles, offering a harmonious blend of style, durability, and cutting-edge features that cater to the diverse needs and desires 



Sleep Capacity:


Water Capacity - Black:

104 gal

Water Capacity - Fresh:

98 gal

Water Capacity - Grey:

52 gal

A/C Spec:

15000, BTU's

# of A/Cs:



20,000 lb

Dry Weight:

15,310 lb

Hitch Weight:

3,422 lb

# of Slideouts:


# of Axles:


Stock #:





Rockwall, TX


1 miles





Secondary Type:

Fifth Wheel


44' 11"


8' 5"


13' 5"

  • Appliances
  • Microwave
  • Oven
  • Refrigerator
  • Stove Top Burner
  • Water Heater
  • Electrical
  • Air Conditioning
  • Auxiliary Battery
  • Equipment
  • CO Detector
  • LP Detector
  • Smoke Detector
  • TV
  • Exterior
  • Awning
  • Exterior Speakers
  • External Shower
  • Ladder
  • Leveling Jacks
  • Power Roof Vent
  • Skylight
  • Slideout
  • Spare Tire Kit
  • Horse / Livestock / LQ / Tack
  • Insulated
  • Interior/Furnishings
  • Fireplace
  • Medicine Cabinet
  • Queen Bed
  • Rocker Recliner(s)
  • Roof Vents
  • Shower
  • Toilet

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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 415G Gallery

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