2025 Grand Design Momentum M-Class 392M

New Toy Hauler in Prescott Valley, Arizona, 86314

$104,994.00
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New 2025 Grand Design Momentum M-Class 392M available in Prescott Valley, Arizona
2025 Grand Design Momentum M-Class 392M - New Toy Hauler For Sale by Blue Compass RV Prescott Valley in Prescott Valley, Arizona features Slideout
2025 Momentum M-Class 392M by Grand Design from Blue Compass RV Prescott Valley in Prescott Valley, Arizona
New 2025 Grand Design Momentum M-Class 392M available in Prescott Valley, Arizona

Unit Specs

  • Stock #T104762
  • Year2025
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelMomentum M-Class
  • Floorplan392M
  • Floorplan LayoutBath and a Half
    Front Bedroom
    Loft
    Two Entry/Exit Doors
  • Type Toy Hauler
  • ConditionNew
  • Length45' 0"
  • VIN573FM4837SBB03648
  • Price $162,851.00
  • Sale Price $104,994.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps5
  • Water Capacity (Fresh)140 gal
  • Water Capacity (Black)52 gal
  • Water Capacity (Grey)104 gal
  • Slideouts3
  • Tow/Hitch Weight3382 lbs

Grand Design Momentum M-Class toy hauler 392M highlights:

  • L-Shaped Sofa with Recline
  • Queen Bed
  • Overhead Loft Bed
  • Ramp Door/Patio

 

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 queen bed will provide a great night's rest, and you have the option to choose a king bed if you want more space to stretch out!

 

With any Momentum M-Class toy hauler by Grand Design, you will enjoy luxury at every turn! They have been constructed to a superior standard with a thermal roof design, triple insulated main floor and garage floor, and a Rail-Tite underbelly seal that will allow you to camp in all elements. Each model also features an 8' 5" wide body chassis with a wide rail design, no wheel wheels, and a dovetail entry for easier loading. The Stealth A/C system provides maximum cooling power, and the CRE3000 suspension system means you can enjoy a smooth tow each time. You will love the luxurious interior with a professional grade stainless steel cooktop, interior color changing LED accent lighting, a fiberglass shower with a glass door, and solid surface countertops. 

  • Bath and a Half
  • Front Bedroom
  • Loft
  • Two Entry/Exit Doors


View a video of this 2025 Grand Design Momentum M-Class 392M RV on YouTube!

2025 Grand Design Momentum M-Class 392M Features


  • Exterior
    Slideout

2025 Grand Design Momentum M-Class 392M Specifications

General

MSRP

$165,287

Dimensions

Height

13' 6"

Height (interior)

8' 5"

Length

45' 11"

Width

8' 5"

Weights

Dry Weight

16,982 lbs

GVWR

22,500 lbs

Hitch Weight

3,382 lbs

Payload Capacity

5,518 lbs

Capacities

Refrigerator Capacity

20 cu ft

Sleep Capacity

9

Water Capacity - Black

52 gal

Water Capacity - Fresh

140 gal

Water Capacity - Grey

104 gal

Exterior

# Awnings

2

# Axles

3

# Doors

3

# Slides

3

Chassis

101 inches Wide Body Super Chassis

Hitch

Fifth Wheel

Rear Opening

Ramp

Electrical

# A/C

1

A/C Spec

45,000 BTU

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2025 Grand Design Momentum M-Class 392M Literature


2025 Momentum M-Class Brochure PDF 2025 Momentum M-Class Brochure 1
Seller Info

Blue Compass RV Prescott Valley

6850 AZ-69
Prescott Valley, AZ 86314

Member Since 2024

See 641 Reviews

Unit Specs

  • Stock #T104762
  • Year2025
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelMomentum M-Class
  • Floorplan392M
  • Floorplan LayoutBath and a Half
    Front Bedroom
    Loft
    Two Entry/Exit Doors
  • Type Toy Hauler
  • ConditionNew
  • Length45' 0"
  • VIN573FM4837SBB03648
  • Price $162,851.00
  • Sale Price $104,994.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps5
  • Water Capacity (Fresh)140 gal
  • Water Capacity (Black)52 gal
  • Water Capacity (Grey)104 gal
  • Slideouts3
  • Tow/Hitch Weight3382 lbs

Email Seller

Request More Info on this 2025 Grand Design Momentum M-Class 392M Offered for sale by Blue Compass RV Prescott Valley
Blue Compass RV Prescott Valley
Blue Compass RV Prescott Valley

6850 AZ-69
Prescott Valley, AZ 86314

Phone: Click to Call

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2025 Grand Design Momentum M-Class 392M Gallery

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New 2025 Grand Design Momentum M-Class 392M available in Prescott Valley, Arizona
2025 Grand Design Momentum M-Class 392M - New Toy Hauler For Sale by Blue Compass RV Prescott Valley in Prescott Valley, Arizona features Slideout
2025 Momentum M-Class 392M by Grand Design from Blue Compass RV Prescott Valley in Prescott Valley, Arizona
New 2025 Grand Design Momentum M-Class 392M available in Prescott Valley, Arizona