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Home › Brands › Grand Design › Momentum › 344M

2026 Grand Design Momentum 344M

Floorplan diagram, specifications and live availability at Motor Sportsland.

Length 39' 11"Dry Weight 15910Ext Height 13' 6"Fresh Water Capacity 140Garage Size 11'Black Water Capacity 52
2026 Grand Design Momentum 344M floorplan diagram

2026 Grand Design Momentum 344M specifications

Length39' 11"
Dry Weight15910
Ext Height13' 6"
Fresh Water Capacity140
Garage Size11'
Black Water Capacity52
Cargo Capacity3090
Grey Water Capacity52
GVWR19000
Hitch Weight3500

Availability

Not in stock right now — we can order the 2026 Grand Design Momentum 344M for you. Call (801) 262-2921.

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← all Momentum floorplans · Call (801) 262-2921 about the 2026 Grand Design Momentum 344M.