Go big, conveniently.

The 2021 Momentum G-Class 21G is lighter without sacrificing any comfort or spaciousness — thanks to our tall ceilings and slide outs. With all of the quality, innovation, and functionality that our family of Momentum owners love, it's everything you need and nothing you don’t.

 

You don't have to rough it with all the amenities found in this Momentum G-Class toy hauler including your own master suite with a walk-around queen bed slide and private access into the dual-entry bathroom.  The kids or your friends can sleep on the Happi-Jac power bunk above the rollover sofas with table, and the Euro chairs can become the waiting area for the next rider while they visit with the cook who is making snacks. Keep the party going all weekend long with your very own fuel station and the Rockford Fosgate speakers. Come see why this model will fit perfectly into your off-road lifestyle! Are you looking for adventure and fun? The Momentum G-Class toy hauler by Grand Design will help you find it! You can explore during any season you choose with the Insulation Package that includes a heated and enclosed underbelly with suspended tanks, a high-capacity furnace, a moisture barrier floor enclosure, and cabinet-mounted heat ducts. This model includes a 300 Watt Solar panel w/ controller and 2000 Watt inverter. Each model includes a 30-gallon fuel station with an interior and exterior gauge, a dovetail rear rend, and 2,500-LB tie-downs anchored into the chassis. Throughout the Momentum G-Class interior, you'll enjoy many comfortable features like large panoramic windows, a shower skylight, Rockford Fosgate sound system, Stealth smart AC system,  USB chargers in the bedroom, and residential cabinetry.

 

 

Exterior Height 12' 4"

Exterior Height (w/opt. AC)    0'

Exterior Length 26' 11"

Exterior Width 8' 5"

Exterior Width (w/ slide out) N/A

Height  12' 2"

Garage 14'

   

   

Hitch / Pin Weight 920 lbs.

UVW 7,328 lbs.

GVWR 9,995 lbs.

   

Fresh Water Capacity 90 gal.

Grey Water Capacity 74 gal.

Waste Water Capacity 39 gal.

Propane Tanks 2

LPG 40

Sleeping Capacity 6

Fuel Capacity 30

Water Heater 6 Gal. 

Refrigerator 8 cu. ft.

Furnace 30 BTU

AC 15,000 BTU

   

Axles 2

Wheel Size 16 in.

Tire Size ST235/80R16 LRE

   

Construction Type Laminated

Floor R-Value R-40

Wall R-Value R-7

Roof R-Value R-40

Slide Room R-Value R-7

Garage R-Value R-30