⚙ dev.mslgroup.net — MSL in-house prototype · full RV catalog served from our own database (floorplan diagrams · 360° tours · live in-stock)
📍 Millcreek (801) 262-2921 · Spanish Fork (801) 794-3900
Mon–Sat 9–6 · Utah's Priority RV Network Dealer
📞 (801) 262-2921
Home › Brands › Grand Design › Momentum › 28MAV

2026 Grand Design Momentum 28MAV

Floorplan diagram, specifications and live availability at Motor Sportsland.

Length 33' 11"Dry Weight 8300Ext Height 12' 2"Fresh Water Capacity 90Garage Size 10' 7"Black Water Capacity 37
2026 Grand Design Momentum 28MAV floorplan diagram

2026 Grand Design Momentum 28MAV specifications

Length33' 11"
Dry Weight8300
Ext Height12' 2"
Fresh Water Capacity90
Garage Size10' 7"
Black Water Capacity37
Cargo Capacity2700
Grey Water Capacity74
GVWR11000
Hitch Weight1200

Availability

Not in stock right now — we can order the 2026 Grand Design Momentum 28MAV for you. Call (801) 262-2921.

Check availability & get our best price

Email or phone required · no spam, no obligation — we'll reach out within one business day.

← all Momentum floorplans · Call (801) 262-2921 about the 2026 Grand Design Momentum 28MAV.