New 2026 Grand Design Momentum G-Class 21G

• Sleeps 4
• 1 Slides
• 26ft 11.00in Long
• 7,280 lbs
• Toy Hauler

Features

See us for a complete list of features and available options!

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.

Specifications

• Sleeps 4
• Slides 1
• Ext Width 101
• Ext Height 148
• Length 323
• Int Height 91
• Hitch Weight 1,056
• GVWR 11,000
• Fresh Water Capacity 90
• Grey Water Capacity 74
• Black Water Capacity 39
• Tire Size ST235/80R16 LRE
• Furnace BTU 30,000
• Fuel Capacity 30
• Axle Count 2
• Available Beds Queen
• Refrigerator Type Stainless Steel
• Refrigerator Size 8
• Cooktop Burners 3
• Shower Type Walk-In Shower
• Shower Size 27"" x 36
• Number of Awnings 1
• Dry Weight 7,280
• Tire Size ST235/80R16 LRE
• Garage Size 168
• TV Info LR 40"" TV
• Electrical Service 30
• VIN 573TM2723TBB05558

Description

Grand Design Momentum G-Class toy hauler 21G highlights:

• Queen Bed Slide
• Master Suite
• Euro Chairs
• Ramp Door/Patio
• 14' Garage

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 rollover sofas with an optional top bed, and the Euro chairs can become the waiting area for the next rider. Keep the party going all weekend long with your very own fuel station and the 19' power awning. 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. Each model includes a high capacity water pump, a dovetail rear end, 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, USB chargers in the bedroom, and residential cabinetry.