2025 Grand Design Momentum M-Class 351MS
New Toy Hauler in Prescott Valley, Arizona, 86314





Unit Specs
- Stock #2000119
- Year2025
- ManufacturerGrand Design RV
- Make Grand Design
- ModelMomentum M-Class
- Floorplan351MS
- Floorplan LayoutBath and a Half
Front Bedroom
Kitchen Island
Loft
Two Entry/Exit Doors - Type Toy Hauler
- ConditionNew
- Length40' 0"
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps5
- Water Capacity (Fresh)140 gal
- Water Capacity (Black)104 gal
- Water Capacity (Grey)52 gal
- Slideouts3
- Tow/Hitch Weight2785 lbs
Grand Design Momentum M-Class toy hauler 351MS highlights:
- Bath and a Half
- 11' Separate Garage
- Dual Entry Doors
- Kitchen Island w/Bar Stools
- Overhead Loft Bed
- Universal Docking Station
Traveling with friends and family can be comfortable when you have a full double entry bathroom and a half bath available when camping and enjoying the trails on your off-road toys! You will have an 11' garage space that can become a second living/dining area as well as a bedroom if you decide to add the Happi-Jac rollover sofas and a table with a top bed option. There is an overhead loft bed and a four-seat super sofa slide for more sleeping space in the main living area. Everyone can watch the LED TV when waiting for dinner, and enjoy the fireplace on those chiller nights. The kitchen island offers a sink to wash dishes, extra counter space for serving meals and two stools to dine at. The cook will love all the upgraded appliances, and the space thanks to the slide. The front bedroom gives you a queen bed slide with a king bed option, lots of clothing space, and a slide top dresser for even more storage.
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
- Kitchen Island
- Loft
- Two Entry/Exit Doors
2025 Grand Design Momentum M-Class 351MS Features
-
Exterior
Slideout
2025 Grand Design Momentum M-Class 351MS Specifications
MSRP
$149,371
Height
13' 6"
Height (interior)
8' 5"
Length
40' 6"
Width
8' 5"
Dry Weight
14,700 lbs
GVWR
19,000 lbs
Hitch Weight
2,785 lbs
Payload Capacity
4,300 lbs
Refrigerator Capacity
20 cu ft
Sleep Capacity
6
Water Capacity - Black
104 gal
Water Capacity - Fresh
140 gal
Water Capacity - Grey
52 gal
# Awnings
2
# Axles
2
# Doors
3
# Slides
3
Chassis
101 inches Wide Body Super Chassis
Hitch
Fifth Wheel
Rear Opening
Ramp
# A/C
1
A/C Spec
30,000 BTU

Blue Compass RV Prescott Valley
6850 AZ-69
Prescott Valley, AZ 86314
Member Since 2024
See 637 ReviewsUnit Specs
- Stock #2000119
- Year2025
- ManufacturerGrand Design RV
- Make Grand Design
- ModelMomentum M-Class
- Floorplan351MS
- Floorplan LayoutBath and a Half
Front Bedroom
Kitchen Island
Loft
Two Entry/Exit Doors - Type Toy Hauler
- ConditionNew
- Length40' 0"
- Price Get Price
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps5
- Water Capacity (Fresh)140 gal
- Water Capacity (Black)104 gal
- Water Capacity (Grey)52 gal
- Slideouts3
- Tow/Hitch Weight2785 lbs
Email Seller
Request More Info on this 2025 Grand Design Momentum M-Class 351MS Offered for sale by Blue Compass RV Prescott Valley
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