New 2026 Grand Design Momentum G-Class 31G Toy Hauler Travel Trailer

1 - Sale
2026 31G Features and Options

Grand Design Momentum G-Class toy hauler 31G highlights:

  • Bath and a Half
  • Dual Entry
  • Theater Seating
  • 18' Power Awning with LED Lights
  • 13' Separate Garage
  • Universal Docking Station

 

Head out to find new trails in this Momentum G-Class toy hauler travel trailer! Once you remove your dirt bikes from the 13' separate garage, fill them up using the 30-gallon fuel station and start having fun right away! The table with Happi-Jac sofas will allow those who stayed back a place to play cards, or they can head to the main living area to relax on the slide out theater seating. There is also an optional top bed above the sofa if you need additional sleeping space. The front corner master suite includes a private entrance into the dual-entry full bath, and your guests will appreciate the half bath in the garage!

 

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.

 

 

Included Packages:

  • G-Class Luxury Interior Package
  • G-Class Exterior Package
  • G-Class Garage/Cargo Package
  • G-Class Insulation Package

 

Additional Included Options:

  • Happi-Jac Electric Bunk System  w/ Folding Sofas
  • G-Class Under Unit LED Light Kit
  • Goodyear Tires
  • 8 Cu. Ft. 12V Refer
  • Omni-Connect - Gen 3 Starlink, Cellular and WIFI Internet Prep
  • SafeRide RV Roadside Assistance 
  • 6K Generator
  • 2nd A/C 15K BTU
  • Rear Aluminum Deck System w/Rear Power Awning 
  • Gen II 3 Season Door w/ Sliding Windows
  • Single 220W Solar Panel & 30 AMP Controller w/ Inverter Prep and Bluetooth Module
  • Winterization 

 

What Our Customers Are Saying

Great Experience!

Great experience, had helpful and very informative members of their team who took the time to walk me around and make sure I found the correct camper for me. JW made the process feel easy and took a ton of stress out of the purchasing process. Will be going back for any future purchases. - Lawerence
Price: $97,412
You Save: $24,417
Sale Price: $72,995
Summit RV
Location: Ashland
Stock# 11144
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RV ID: 3488758#
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2026 31G Specifications
Sleeps 4
Slides 2
Length 35 ft 11 in
Ext Width 8 ft 5 in
Ext Height 12 ft 4 in
Int Height 7 ft 7 in
Interior Color ARTISAN
Hitch Weight 1572 lbs
GVWR 13000 lbs
Dry Weight 9700 lbs
Fresh Water Capacity 90 gals
Grey Water Capacity 37 gals
Black Water Capacity 76 gals
Tire Size ST235/80R16 LRE
Furnace BTU 30000 btu
Fuel Capacity 30 gals
Available Beds Queen
Refrigerator Type Stainless Steel
Refrigerator Size 8 cu ft
Cooktop Burners 3
Shower Size 27" x 36"
Number of Awnings 1
Garage Size 13 ft
LP Tank Capacity 20 lbs
Water Heater Type Tankless
AC BTU 28500 btu
Awning Info 18' w/LED Accent Lighting
Axle Count 2
Number of LP Tanks 2
Shower Type Walk-In Shower
Electrical Service 30 amp
VIN 573TM3620TBB05315
For more information Contact Us

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