2026 Grand Design Momentum G-Class 394G

New Toy Hauler in Whitewood, South Dakota, 57793

$144,586.00
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New 2026 Grand Design Momentum G-Class 394G available in Whitewood, South Dakota
Floorplan of 2026 Grand Design Momentum G-Class 394G
2026 Momentum G-Class 394G by Grand Design from Northern Hills Homes and RV's in Whitewood, South Dakota
New 2026 Grand Design Momentum G-Class 394G available in Whitewood, South Dakota

Unit Specs

  • In Stock
  • Stock #GD26M03
  • Year2026
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelMomentum G-Class
  • Floorplan394G
  • Type Toy Hauler
  • ConditionNew
  • Length44' 11"
  • Width8' 5"
  • Height13' 6"
  • VIN4845
  • MSRP $144,586.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Chassis101" Wide-Body Super Chassis
  • Sleeps7
  • Water Capacity (Fresh)98 gal
  • Water Capacity (Black)52 gal
  • Water Capacity (Grey)104 gal
  • Air Conditioners3
  • A/C Spec15,000 BTU
  • Refrigerator Capacity15 ft3
  • Slideouts3
  • Payload Capacity6100 lbs
  • Dry Weight16,400 lbs
  • Tow/Hitch Weight3500 lbs
  • # Axles3

2026 Towable RV Toy Hauler Travel Trailer — 394G, 44 feet 11 inches Long

Meet the 2026 Towable RV Toy Hauler, a rugged yet comfortable recreational vehicle designed for families and outdoor enthusiasts who demand both living space and cargo capacity. This in-stock travel trailer, floorplan 394G, blends multi-room comfort with true toy-hauler versatility. Built on an 8 feet 5 inches wide-body chassis and equipped with three slideouts, it delivers expansive living areas while retaining excellent stability on the road. With a GVWR of 22,500 pounds and a hitch weight of 3,500 pounds, this rig is ready to tow behind a heavy-duty truck or fifth-wheel setup. Stock number GD26M03 is ready for immediate delivery.

Overview of Living Space and Comfort

This RV redefines full-time comfort in a recreational vehicle, offering electric heat and a furnace for versatile climate control, a cozy fireplace, and thoughtful insulation for year-round use. Inside, you’ll find ample seating and sleeping capacity for up to seven guests, making it ideal for weekend escapes or extended trips. The kitchen features a microwave, oven, and refrigerator, complemented by a converter and solar prep to support off-grid adventures. Three air conditioners (each 15,000 BTU) keep the interior cool during hot days, while a skylight and medicine cabinet add bright, practical touches to the bathroom and living areas. A Smart TV plus additional TV units wired to a TV antenna ensure everyone stays entertained, rain or shine.

Key Specifications

  • Year: 2026
  • Classification: Towable RV / Toy Hauler
  • Floor plan: 394G
  • Length: 44 feet 11 inches
  • Width: 8 feet 5 inches
  • Height: 13 feet 6 inches
  • Chassis: 101 inches wide-body
  • Slides: 3
  • Sleeping capacity: 7
  • GVWR: 22,500 pounds
  • Dry weight: 16,400 pounds
  • Payload capacity: 6,100 pounds
  • Hitch weight: 3,500 pounds

Water, Waste & Power

  • Fresh water: 98 gallons
  • Grey water: 104 gallons
  • Black water: 52 gallons
  • Electrical: 3 x 15,000 BTU air conditioners
  • Power: Converter and Solar Prep ready

Exterior & Entertainment

  • Awnings and exterior speakers for outdoor living
  • Ladder and rear ramp door for easy loading of toys
  • Rear opening: convenient access for gear
  • TVs: Smart TV plus additional TV units with TV Antenna
  • In Stock

With its 3 side doors and a robust Fifth Wheel hitch designation, this trailer is designed for easy loading and stable towing, making it a strong choice for families, outdoor enthusiasts, and anyone seeking a dependable, feature-rich travel trailer. If you’re shopping for a modern RV that blends lifestyle comfort with practical toy-hauler capability, this 2026 model stands out as a compelling option ready to hit the road.

2026 Grand Design Momentum G-Class 394G Features


  • Appliances
    Electric Heat, Furnace, Microwave, Oven, Refrigerator
  • Electrical
    Converter, Solar Prep
  • Equipment
    Smart TV, TV, TV Antenna
  • Exterior
    Awning, Black Tank Flush, Exterior Speakers, Ladder, Ramp, Rear Ramp Door, Skylight
  • Interior/Furnishings
    Fireplace, Medicine Cabinet, Shower
  • Horse / Livestock / LQ / Tack
    Insulated

2026 Grand Design Momentum G-Class 394G Specifications

Dimensions

Height

13' 6"

Height (interior)

8' 7"

Length

44' 11"

Width

8' 5"

Weights

Dry Weight

16,400 lbs

GVWR

22,500 lbs

Hitch Weight

3,500 lbs

Payload Capacity

6,100 lbs

Capacities

Refrigerator Capacity

15 cu ft

Sleep Capacity

7

Water Capacity - Black

52 gal

Water Capacity - Fresh

98 gal

Water Capacity - Grey

104 gal

Exterior

# Awnings

2

# Axles

3

# Doors

3

# Slides

3

Chassis

101" Wide-Body Super Chassis

Hitch

Fifth Wheel

Rear Opening

Ramp

Electrical

# A/C

1

A/C Spec

15,000 BTU

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2026 Grand Design Momentum G-Class 394G Literature


Seller Info

Northern Hills Homes and RV's

12173 SD Highway 34
Whitewood, SD 57793

Member Since 2015

See 146 Reviews

Unit Specs

  • In Stock
  • Stock #GD26M03
  • Year2026
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelMomentum G-Class
  • Floorplan394G
  • Type Toy Hauler
  • ConditionNew
  • Length44' 11"
  • Width8' 5"
  • Height13' 6"
  • VIN4845
  • MSRP $144,586.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Chassis101" Wide-Body Super Chassis
  • Sleeps7
  • Water Capacity (Fresh)98 gal
  • Water Capacity (Black)52 gal
  • Water Capacity (Grey)104 gal
  • Air Conditioners3
  • A/C Spec15,000 BTU
  • Refrigerator Capacity15 ft3
  • Slideouts3
  • Payload Capacity6100 lbs
  • Dry Weight16,400 lbs
  • Tow/Hitch Weight3500 lbs
  • # Axles3

Email Seller

Request More Info on this 2026 Grand Design Momentum G-Class 394G Offered for sale by Northern Hills Homes and RV's
Northern Hills Homes and RV's
Northern Hills Homes and RV's

12173 SD Highway 34
Whitewood, SD 57793

Phone: Click to Call

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2026 Grand Design Momentum G-Class 394G Gallery

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New 2026 Grand Design Momentum G-Class 394G available in Whitewood, South Dakota
Floorplan of 2026 Grand Design Momentum G-Class 394G
2026 Momentum G-Class 394G by Grand Design from Northern Hills Homes and RV's in Whitewood, South Dakota
New 2026 Grand Design Momentum G-Class 394G available in Whitewood, South Dakota