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New 2026 Grand Design Momentum G-Class 31G

Toy Hauler Travel Trailer|Jacksonville, FL| Stock# 358281

$66,899

$448/mo.ⓘ

MSRP: $97,156

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Overview
Specifications
All Amenities

Grand Design Momentum G-Class 31G Toy Hauler Travel Trailer highlights:

• 13' Separate Garage • 30 Gallon Fuel Station • 60" x 80" Queen Bed • 8 Cu. Ft. Refrigerator • Flip-Up Pet Dish • Ramp Door Patio

Get ready for action-packed adventures with this Momentum G-Class 31G toy hauler that offers the perfect blend of cargo space and residential comfort! The 13' garage provides ample room for your toys and converts to a versatile living and sleeping space with Happi-Jac rollover sofas and an optional top bed. The rear ramp door easily transforms into a patio deck, giving you extra outdoor living space to relax or entertain. A convenient 30 gallon fuel station ensures your equipment stays ready for every ride.

Inside, the main living area is designed for comfort after a long day outdoors. Relax in the theater seating directly across from the entertainment area, while the nearby pantry and fully equipped kitchen make meal prep simple. You’ll find a three burner cooktop, oven, microwave, and an 8 cu. ft. refrigerator, plus plenty of counterspace for added convenience. Up front, the private bedroom features a 60" x 80" queen bed, wardrobe storage, and easy access to the full bathroom. The bath includes a shower, sink, and toilet, providing everything needed for extended stays. Additional thoughtful touches like the flip-up pet dish and TV prep add to the livability of this toy hauler.

Built with Grand Design’s quality construction, the Momentum G-Class features a widebody 101" super chassis, aluminum framed fiberglass exterior, heated and enclosed underbelly, and triple insulated garage for extended season camping. With features like the dovetail garage floor, weatherproof ramp door, 220W solar panel with 30AMP controller, and tankless water heater, this toy hauler is ready to take you wherever the adventure leads!

Overview

Grand Design Momentum G-Class 31G Toy Hauler Travel Trailer highlights:

• 13' Separate Garage • 30 Gallon Fuel Station • 60" x 80" Queen Bed • 8 Cu. Ft. Refrigerator • Flip-Up Pet Dish • Ramp Door Patio

Get ready for action-packed adventures with this Momentum G-Class 31G toy hauler that offers the perfect blend of cargo space and residential comfort! The 13' garage provides ample room for your toys and converts to a versatile living and sleeping space with Happi-Jac rollover sofas and an optional top bed. The rear ramp door easily transforms into a patio deck, giving you extra outdoor living space to relax or entertain. A convenient 30 gallon fuel station ensures your equipment stays ready for every ride.

Inside, the main living area is designed for comfort after a long day outdoors. Relax in the theater seating directly across from the entertainment area, while the nearby pantry and fully equipped kitchen make meal prep simple. You’ll find a three burner cooktop, oven, microwave, and an 8 cu. ft. refrigerator, plus plenty of counterspace for added convenience. Up front, the private bedroom features a 60" x 80" queen bed, wardrobe storage, and easy access to the full bathroom. The bath includes a shower, sink, and toilet, providing everything needed for extended stays. Additional thoughtful touches like the flip-up pet dish and TV prep add to the livability of this toy hauler.

Built with Grand Design’s quality construction, the Momentum G-Class features a widebody 101" super chassis, aluminum framed fiberglass exterior, heated and enclosed underbelly, and triple insulated garage for extended season camping. With features like the dovetail garage floor, weatherproof ramp door, 220W solar panel with 30AMP controller, and tankless water heater, this toy hauler is ready to take you wherever the adventure leads!

Specifications

Specifications

RV Details

  • Sleeps6
  • Slides2
  • Length35 ft. 11 in.
  • Width8 ft. 5 in.
  • Height12 ft. 4 in.
  • Int. Height7 ft. 7 in.
  • Dry Weight10302 lbs.
  • Hitch Weight1572 lbs.
  • GVWR13000 lbs.
  • VIN573TM3622TBB05428

Tanks & HVAC

  • Fresh Water1 Tank(s) | 90 gal.
  • Black Water1 Tank(s) | 76 gal.
  • Gray Water1 Tank(s) | 37 gal.
  • Propane2 Tank(s) | 40 gal.
  • AC28500 BTU
  • HeatAutomatic 30000 BTU
  • Water Heatertankless
  • Electrical30 amps
  • GeneratorNPS6000

Appliances

  • Awnings1 | 18 ft. Powered Retractable Awning
  • BedsQueen (x1), Convertible (x1)
  • Showerstandard 27x36 in.
  • RefrigeratorMid-Size
  • Cooktops | Microwave3 | Yes
  • Washer/Dryer PreppedNo
  • Axles | Tire SizeST235/80R16 LRE
All Amenities

All Amenities

Full-size bed
Queen bed
Convertible bed
3-burner cooktop
Mid-size refrigerator (Electric/Propane)
Microwave
Theater seating
Flip-up pet dish
18 ft. powered retractable awning
Center kitchen
Center living area
Center bath
Front bedroom
Shower with curtain
Automatic heater
Aluminum entry steps
Pantry
Universal docking station
13' garage
Unobstructed storage

Can you tow this RV?

Understanding your vehicle's towing capacity rating is critical to choosing the right RV for you and your family. Towing your next RV safely down the road will depend on having the right tow vehicle and RV combination. Use our handy towing guide below to help find your vehicle's towing capacity and filter our RV inventory down to RVs you can tow. View Tow Guide >

Attention: Your vehicle's max towing capacity includes passenger weight, added accessories, any current liquids in tanks, and any cargo you've added such as food, clothes, chairs, grills, games, tools, etc.. For purposes of RVs I can Tow, we've allowed 1000 lbs for RVs over 8000 lbs, 750 lbs for RVs under 8000 lbs, and 500 lbs for RVs under 5000 lbs for average Cargo Weight. Always confirm your specific tow vehicles towing capacity directly from your vehicle's manufacturer before purchasing or towing an RV. You are responsible for the decision to operate your vehicle and any RV you may tow. If your specific vehicle is not listed, please contact us for assistance.

General RV works hard to ensure the accuracy of all its listings however we are not responsible for any misprints, typos, or errors found in our website pages. Manufacturer-provided pictures, specifications and features may be used as needed. Inventory shown may be only a partial listing of the entire inventory. Please contact us at 888-436-7578 for availability as our inventory changes rapidly.

*All RV prices exclude tax, title, registration and fees, including documentary service fees. All payments are with approved credit through dealer lending source. Advertised monthly payment is based on 20% cash down, plus tax, title, registration and fees, at 7.99% APR for 96 months on finance amounts under $10K, at 7.99% APR for 144 months on finance amounts from $10K to $25K, at 7.99% APR for 180 months on finance amounts from $25K to $50K, and at 7.99% APR for 240 months on amounts over $50K. $79 monthly payment based on purchase price of $9,999 with 20% down at 8.24% APR for 218 months. $439 monthly payment based on purchase price of $69,995 with 20% down, at 6.49% APR for 240 months. For select models only. Rate and payments are subject to change at any time. Conditions apply. See dealer for details.