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Grand Design Momentum G-Class 350G Highlights:

  • Theater Seating
  • Bath and a Half
  • 14' 6" Separate Garage
  • Fireplace
  • Private Bedroom
  • Unobstructed Pass-Through Storage
  • Three A/Cs
  • Solar+ Package
  • 8K Axles with ABS Drum Brakes

Take your off-road adventures to the next level with the Momentum G-Class 350G. The massive 14' 6" separate garage gives you space for toys, gear, and extra sleeping room thanks to the rollover sofas, power bunk, loft bed, and a convenient half bath. A second exterior entry door makes it easy to access the garage without tracking through the main living area, and the rear ramp converts into a patio for even more outdoor living space.

Inside, the main living area offers theater seating directly across from the entertainment center with a fireplace. The kitchen includes all the essentials to prepare meals after a full day of riding. A walk-in shower provides a refreshing place to clean up, and the front bedroom includes a wardrobe slide, overhead storage, and a comfortable bed for a great night's rest.


Interior Features

  • Theater seating facing the entertainment center
  • Electric fireplace for added warmth and ambiance
  • Full kitchen with modern appliances
  • Front private bedroom with wardrobe slide
  • Full bath with walk-in shower
  • Half bath in garage for added convenience

Garage Features

  • 14' 6" separate garage
  • Rollover sofas and power bunk
  • Loft bed
  • Dedicated half bath
  • Rear ramp that converts to a patio
  • Second exterior entry door

Premium Upgrades Included

  • Three A/C units for maximum cooling power
  • SOLAR+ Package for extended off-grid capability
  • 8K axles with ABS drum brakes for enhanced towing safety and control

Construction & Performance

  • Insulation Package with heated/enclosed underbelly & suspended tanks
  • Moisture barrier floor enclosure
  • Cabinet-mounted heat ducts
  • Fuel station with interior/exterior gauge
  • Dovetail rear end with 2,500 lb. tie-downs anchored into the chassis
  • Large panoramic windows and residential cabinetry

Contact us today to confirm options and availability!

New 2025 Grand Design Momentum G-Class 350G

Type: Fifth Wheel
Condition: NEW
Year: 2025
Manufacturer: Grand Design
Brand: Momentum G-Class
Model: 350G
Weight (Dry/Gross): 12950 lbs / --
Sleeps: 7
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