2026 Grand Design Momentum G-Class 29GS

New Travel Trailer in Fort Worth, Texas, 76140

$70,995.00

Unit Specs

  • Stock #15740
  • Year2026
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelMomentum G-Class
  • Floorplan29GS
  • Type Travel Trailer
  • ConditionNew
  • Length34' 6"
  • Width8' 4"
  • Height12' 4"
  • VIN573TM3523TBB05276
  • MSRP $94,615.00
  • Sale Price $70,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps4
  • Water Capacity (Fresh)90 gal
  • Water Capacity (Black)39 gal
  • Water Capacity (Grey)78 gal
  • Air Conditioners1
  • A/C Spec15,000 BTU
  • Refrigerator Capacity8 ft3
  • Slideouts2
  • Payload Capacity3280 lbs
  • Dry Weight9,720 lbs
  • Tow/Hitch Weight1500 lbs
  • # Axles2

Grand Design Momentum G-Class 29GS Travel Trailer — 2026 Towable RV with Rear Ramp Door

Overview

Discover the Grand Design Momentum G-Class, a premium towable RV designed for families and outdoor enthusiasts. This 2026 model delivers a refined blend of home-like comfort and rugged outdoor versatility in a 34 feet 6 inches long, 8 feet 4 inches wide, and 12 feet 4 inches high travel trailer. With a GVWR of 13,000 pounds and a dry weight of 9,720 pounds, it offers a solid payload of 3,280 pounds while remaining easy to tow. The Momentum G-Class shines as a versatile recreational vehicle for adventure seekers who want a reliable, stylish platform for weekend getaways and longer trips.

Key Specifications

  • Length: 34 feet 6 inches
  • Width: 8 feet 4 inches
  • Height: 12 feet 4 inches
  • Dry weight: 9,720 pounds
  • GVWR: 13,000 pounds
  • Hitch weight: 1,500 pounds
  • Payload capacity: 3,280 pounds
  • Fresh water: 90 gallons
  • Grey water: 78 gallons
  • Black water: 39 gallons
  • Sleeps: 4
  • Slides: 2
  • Air conditioning: 15,000 BTU

Facilities and Comfort

  • Furnace, microwave, oven, and refrigerator for home-style living on the road
  • Water heater and 50 Amp service with solar prep for flexible power options
  • Backup camera and Bluetooth stereo with a TV for easy entertainment
  • Awnings and detachable components for expanded outdoor living
  • Black tank flush, enclosed underbelly, and insulated construction for year-round comfort
  • Skylight and medicine cabinet with a dedicated shower for convenient usage
  • Rear ramp door and ladder for effortless loading of bikes, ATVs, or gear

Exterior Design and Convenience

  • Rear ramp door adds toy-hauler style versatility without sacrificing living space
  • Detachable features provide flexible setup options for different trips
  • Three entry doors offer convenient access and flow throughout the coach

Why Choose Momentum G-Class

The Momentum G-Class by Grand Design blends luxury touches with practical engineering, delivering a dependable travel trailer experience for RV enthusiasts. Built to be a high-performance, towable recreational vehicle, it supports extended stays and weekend adventures with ample storage, practical amenities, and smart technology—ideal for families seeking comfort on wheels.

Availability

This is a new 2026 Momentum G-Class 29GS currently in stock (Stock #15740). Contact us to schedule a tour or reserve this exciting travel trailer today.



View a video of this 2026 Grand Design Momentum G-Class 29GS RV on YouTube!

2026 Grand Design Momentum G-Class 29GS Features


  • Appliances
    Furnace, Microwave, Oven, Refrigerator, Water Heater
  • Electrical
    50 Amp Service, Solar Prep
  • Equipment
    Backup Camera, Bluetooth Stereo, TV
  • Exterior
    Awning, Black Tank Flush, Detachable, Enclosed Underbelly, Ladder, Ramp, Rear Ramp Door, Skylight
  • Interior/Furnishings
    Medicine Cabinet, Shower
  • Horse / Livestock / LQ / Tack
    Insulated

2026 Grand Design Momentum G-Class 29GS Specifications

General

MSRP

$78,198

Dimensions

Height

12' 4"

Length

34' 6"

Width

8' 4"

Weights

Dry Weight

9,720 lbs

GVWR

13,000 lbs

Hitch Weight

1,500 lbs

Payload Capacity

3,280 lbs

Capacities

Refrigerator Capacity

8 cu ft

Sleep Capacity

4

Water Capacity - Black

39 gal

Water Capacity - Fresh

90 gal

Water Capacity - Grey

78 gal

Exterior

# Awnings

1

# Axles

2

# Doors

3

# Slides

2

Hitch

Bumper Pull

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 29GS Literature


2026 Grand Design Momentum G-Class Brochure PDF 2026 Grand Design Momentum G-Class Brochure 1
Seller Info

McClain's RV Fort Worth

10100 S Frwy I-35 W
Fort Worth, TX 76140

Member Since 2019

See 1916 Reviews

Unit Specs

  • Stock #15740
  • Year2026
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelMomentum G-Class
  • Floorplan29GS
  • Type Travel Trailer
  • ConditionNew
  • Length34' 6"
  • Width8' 4"
  • Height12' 4"
  • VIN573TM3523TBB05276
  • MSRP $94,615.00
  • Sale Price $70,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps4
  • Water Capacity (Fresh)90 gal
  • Water Capacity (Black)39 gal
  • Water Capacity (Grey)78 gal
  • Air Conditioners1
  • A/C Spec15,000 BTU
  • Refrigerator Capacity8 ft3
  • Slideouts2
  • Payload Capacity3280 lbs
  • Dry Weight9,720 lbs
  • Tow/Hitch Weight1500 lbs
  • # Axles2

Estimated Payment-

Interest Rate % *(W.A.C.)
Term Years
Down Payment $
*W.A.C. = With approved credit

Email Seller

Request More Info on this 2026 Grand Design Momentum G-Class 29GS Offered for sale by McClain's RV Fort Worth
McClain's RV Fort Worth
McClain's RV Fort Worth

10100 S Frwy I-35 W
Fort Worth, TX 76140

Phone: Click to Call

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2026 Grand Design Momentum G-Class 29GS Gallery

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New 2026 Grand Design Momentum G-Class 29GS available in Fort Worth, Texas
2026 Grand Design Momentum G-Class 29GS - New Travel Trailer For Sale by McClain's RV Fort Worth in Fort Worth, Texas features Black Tank Flush, Insulated, Enclosed Underbelly, Medicine Cabinet, Furnace
2026 Momentum G-Class 29GS by Grand Design from McClain's RV Fort Worth in Fort Worth, Texas
New 2026 Grand Design Momentum G-Class 29GS available in Fort Worth, Texas