New 2026 Grand Design Momentum
2026 Grand Design Momentum
$113,895
McClain's RV Superstores- Ft Worth
(855) 496-5984
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New 2026 Grand Design Momentum

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Hi, I am interested in your New 2026 Grand Design Momentum (stock #15003) listed on Autotrader for $113,895.

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Vehicle Specifications

  • VIN
    573FM3828TBB04536
  • RV ID
    300616618
  • Stock Number
    15003
  • Category
    Travel Trailers
  • Subcategory
    Travel Trailer
  • New/Used
    New
  • Mileage
    N/A
  • Leveling Jacks
    No
  • Self Contained
    No
  • Doors
    Fifth Wheel
  • Cruise Control?
    No
  • Antilock Brakes?
    No

RV Overview

The Grand Design Momentum G-Class 320G blends rugged capability with residential comfort in a compact 36-foot 3-inch fifth-wheel design. Built on a durable aluminum cage chassis, it boasts a dry weight of 12,400 lb, a gross vehicle weight rating (GVWR) of 16,400 lb, and a hitch weight of 2,300 lbtowable by many heavy-duty trucks.

Designed for thrill-seekers, the rear houses an 11-foot garage with built-in 2,500-lb tie-downs and a fuel station with interior and exterior gauges. The ramp doubles as a patio, supported by robust insulation including R-40 roof and floor, heated/enclosed underbelly, and high-capacity heating for year-round comfort.

The interior features a bath and a half, loft sleeping, and a living room with a fireplace and theater seating slideall bathed in natural light via panoramic windows and brightened by USB-charged residential cabinetry.

Utility isnt overlooked: youll find a full kitchen, dual-entry doors, large holding tanks (98 gal fresh, 52 gal gray, 104 gal black), 30-gal fuel tank, and solar prep supporting extended off-grid living.

Compact yet packed with purpose, the 320G delivers heavy-duty hauling means and true home-away-from-home comfort for the modern adventurer.

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Contact Dealer
Hi, I am interested in your New 2026 Grand Design Momentum (stock #15003) listed on Autotrader for $113,895.

By using this service you accept the terms of Autotrader Specialty's Visitor Agreement. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.