2026 GRAND DESIGN MOMENTUM M CLASS 344M
Description
NEW 2026 GRAND DESIGN MOMENTUM M CLASS 344M – 358525
**Grand Design Momentum M-Class 344M highlights:**
* 11' Toy Hauler Garage
* Happi-Jac Rollover Sofas
* Hybrid Desk/Dinette
* Dual Power Awnings
* Washer and Dryer
The Grand Design Momentum M-Class 344M is a luxury fifth wheel toy hauler designed for travelers who want comfort, versatility, and premium functionality on every adventure. Sleeping up to 7, this spacious floorplan features a private front bedroom with a queen bed, optional king bed, wardrobe storage, and the convenience of an onboard washer and dryer for extended trips.
The center living area offers a comfortable place to relax or entertain, while the versatile hybrid desk and dinette setup creates the perfect space for dining, working remotely, or planning your next adventure. In the kitchen, you’ll find a residential-style layout complete with a three-burner cooktop, full-size refrigerator, microwave, and generous counterspace for easy meal preparation.
In the rear, the 11' garage provides flexible storage for your favorite toys while also featuring Happi-Jac rollover sofas for additional seating and sleeping space. Outside, dual powered awnings expand your outdoor living area, creating the perfect setup for relaxing at the campground. With massive holding tank capacities and premium residential features throughout, the Momentum 344M is built for comfortable extended travel both on and off the grid.
Mileage: 0
Height: 13Specifications
Stock Number358525
VIN573FM4224TBB04368
Year2026
CategoryFifth Wheel Toy Haulers
ManufacturerGRAND DESIGN
ModelMOMENTUM M CLASS 344M
LocationWinter Garden, Florida 34787
ConditionNew
Fresh Water Tank Capacity140 gal
Gray Water Tank Capacity104 gal
Black Water Tank Capacity52 gal
Sleeps7
Number of Slide Outs3
Hitch Weight3,734 lb
Exterior Length3 ft 3 in
Exterior Width8 in
Shipping Weight15,138 lb
Stock Number358525|
VIN573FM4224TBB04368|
Year2026|
CategoryFifth Wheel Toy Haulers|
ManufacturerGRAND DESIGN|
ModelMOMENTUM M CLASS 344M|
LocationWinter Garden, Florida 34787|
ConditionNew|
Fresh Water Tank Capacity140 gal|
Gray Water Tank Capacity104 gal|
Black Water Tank Capacity52 gal|
Sleeps7|
Number of Slide Outs3|
Hitch Weight3,734 lb|
Exterior Length3 ft 3 in|
Exterior Width8 in|
Shipping Weight15,138 lb|
