2025 Grand Design Momentum M-Class 392M

Selling Price -

We will not be undersold!

***Welcome to JR Motors #1 RV dealership in Mohave County*** This toy hauler with a 17' separate garage will be perfect for your outdoor adventures. There is an adjustable tie-down system to keep your gear secure, an overhead loft bed, plus an optional half bath. And two optional Liftsuite Systems can be added if you need more sleeping space. There is also washer and dryer prep here, along with a flip-up pet dish for your furry friends. The chef will love the large kitchen countertop for more meal prep space, and there is a 20 cu. ft. refrigerator and pantry for food storage. You can get comfy on the L-shaped sofa across from the 50" TV, or get some work done at the hybrid desk/dinette. There are also dual opposing slides here for added space. The third slide out is found in the front master bedroom, which includes drawers and storage space for your things. A king bed will provide a great night's rest! JR Motors is the Toy-Hauler superstore, with more toy-haulers in stock than anyone around! Check out our huge selection of new and pre-owned in stock and ready for immediate delivery we have you covered at JR Motors!! 928-680-2886 Open 7-days a week! or jrmotorsales.com

Information

2025 Grand Design Momentum M-Class 392M

Extreme R&R.

Our top-of-the-line Momentum M-CLASS Fifth Wheel Toy Haulers are — inside and out — our most luxurious Toy Haulers. With the comfort of a master suite and master bath, home’s now a long way from your house.

Features may include:

Exterior
  • Keyed Alike™ Ramp Door Latches
  • 2nd Patio Awning w/ LED Lights
  • 3rd Awning w/LED Lights
  • Exterior Color Changing LED Accent Lighting
  • High-Gloss Gel Coat Exterior Sidewalls
  • Door Side Exterior Spray Port
  • Frameless Tinted Windows
  • Walk-On Roof
  • 17.5" Spare Tire (Undermount)
  • MORryde Strut Assist Entry Step
  • Slam-Latch Baggage Doors
  • Mo Secure
Interior
  • Interior Color Changing LED Accent Lighting
  • Hardwood Cabinet Doors w/Hidden Hinges
  • Sofa w/Headrest (Includes Heat, Massage & LED Lighting Package)
  • Central Vacuum System w/ Tools and Dust Pan
  • Plywood Drawer Bottoms

Photos

Highlights

  • $167,673.00
  • Lake Havasu City, Arizona
  • New
  • In Stock
  • GD113
  • 2025
  • Grand Design
  • Momentum
  • Momentum M-Class 392M
  • 573FM4835SBB03647
  • White
  • 8
  • 3
  • Yes
  • 3
  • Yes
  • 42' 6"
  • Grand Design
  • N/A
  • ToyHauler
  • Available
  • 8' 5"

Specifications

  • 2025
  • Grand Design
  • Momentum M-Class
  • 392M
  • Toy Hauler - Fifth Wheel
  • Standard Bed: 60 X 80 Queen Bed | Shower: 48 X 30
  • 13' 6" | (w/opt. AC): 13' 6"
  • 45' 11"
  • 8' 5" | (w/ slide out): 13' 4"
  • 8' 5"
  • 17'
  • 18 16
  • 3,382 lbs.
  • 16,982 lbs.
  • 22,500 lbs.
  • 140 gal.
  • 104 gal.
  • 52 gal.
  • 60 gal
  • 9
  • 60 lbs
  • On-Demand
  • 20 cu. ft.
  • Propane Tanks: 2 | Construction Type: Aluminum Cage | Slide Room R-Value: R-11 | Garage R-Value: R-40 | Slides: 3 | Awnings: 2
  • R-45
  • R-11
  • R-40
  • 35,000 BTU
  • 45,000 BTU
  • 3
  • 17.50 in.
  • ST215/75R17.5R LRH