Unit Specs
- Stock #336880
- Year2026
- ManufacturerGrand Design RV
- Make Grand Design
- ModelMomentum
- Floorplan381MS
- Floorplan LayoutBath and a Half
Front Bedroom
Kitchen Island
Loft
Two Entry/Exit Doors - Type Fifth Wheel
- ConditionNew
- VIN573FM4534TBB04472
- MSRP $171,431.00
- Sale Price $134,995.00
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps5
- Slideouts3
- Dry Weight16,806 lbs
Make memories together as a family with this 2026 Grand Design Momentum 381MS! Be a part of the Grand Design family with this 2026 Grand Design Momentum 381MS. If you’re looking for a family RV, you’ve found it: this rig sleeps 5. With three slides, this rig feels roomy and spacious inside. The exterior features make camping a breeze, such as slideout.
2026 Grand Design Momentum 381MS Features
-
Exterior
Slideout
2026 Grand Design Momentum 381MS Specifications
MSRP
$157,708
Height
13' 6"
Height (interior)
8' 5"
Length
43' 11"
Width
8' 5"
Dry Weight
15,800 lbs
GVWR
22,500 lbs
Hitch Weight
3,440 lbs
Payload Capacity
6,700 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
3
# Doors
3
# Slides
3
Chassis
101" Wide Body Super Chassis w/Drop-Frame Storage
Hitch
Fifth Wheel
Rear Opening
Ramp
# A/C
1
A/C Spec
30,000 BTU
2026 Momentum Brochure 1
Unit Specs
- Stock #336880
- Year2026
- ManufacturerGrand Design RV
- Make Grand Design
- ModelMomentum
- Floorplan381MS
- Floorplan LayoutBath and a Half
Front Bedroom
Kitchen Island
Loft
Two Entry/Exit Doors - Type Fifth Wheel
- ConditionNew
- VIN573FM4534TBB04472
- MSRP $171,431.00
- Sale Price $134,995.00
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps5
- Slideouts3
- Dry Weight16,806 lbs
Email Seller
Request More Info on this 2026 Grand Design Momentum 381MS Offered for sale by General RV Center
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2026 Grand Design Momentum 381MS Gallery
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