New 2025 Grand Design Momentum G-Class 21G Toy Hauler Travel Trailer

Go Momentum and Go With Your Home Away From Home - Come See The Difference
Virtual Tour 14ft Garage Surplus Sell-Off 2025
2025 21G Features and Options

Grand Design Momentum G-Class 21G Toy Hauler – Features & Highlights

 

  • Queen Bed Slide – Spacious master suite with walk-around design
  • Private Master Suite – Direct access to the dual-entry bathroom
  • Euro Chairs – Comfortable seating for relaxing indoors
  • Ramp Door/Patio – Transforms into an outdoor entertainment space
  • Fuel Station – Keep your toys fueled up for adventure
  • 14' Garage – Spacious storage for ATVs, bikes, and gear

 

Luxury Meets Adventure

 

The Momentum G-Class 21G toy hauler lets you enjoy the thrill of the outdoors without sacrificing comfort. The master suite features a queen bed slide with private access to the dual-entry bathroom, offering convenience and privacy. The Happi-Jac rollover sofas provide extra sleeping space, with an optional top bed for additional guests. The Euro chairs create a cozy lounge area while waiting for your next ride.

 

Take the fun outside with the ramp door that converts into a patio and a 19' power awning, providing the perfect space to relax after an action-packed day. Plus, the fuel station ensures your off-road vehicles are always ready to go.

 

Built for Every Season

 

Designed for year-round adventure, the Momentum G-Class includes:

 

  • Insulation Package with a heated and enclosed underbelly
  • Suspended tanks and a moisture barrier floor enclosure for durability
  • High-capacity furnace for cold-weather trips
  • Cabinet-mounted heat ducts for efficient temperature control

 

Rugged Exterior, Comfortable Interior

 

Every detail of the Momentum G-Class 21G is built for convenience and durability:

 

  • Fuel station with interior and exterior gauges
  • 2,500-LB tie-downs anchored into the chassis for secure storage
  • Dovetail rear end for smooth loading and unloading
  • Large panoramic windows for natural light and scenic views
  • Shower skylight for added headroom and brightness
  • USB chargers in the bedroom for modern connectivity
  • Residential cabinetry for a stylish and functional interior

 

The Grand Design Momentum G-Class 21G is the perfect balance of power, luxury, and functionality—built for those who crave adventure without compromise.

 

Start your next journey today!

What Our Customers Are Saying

Friendly Staff!

A lot of fun and friendly people work at this dealership and they took the stress out of the purchasing process. Our sales person was Kasey and my wife and I both loved her. She answered all our questions and was very straightforward about everything. I was also impressed with the candor of the two technicians they provided during the delivery process. They explained the camper to us and gave us a - Daniel
Price: $72,198
You Save: $17,200
Sale Price: $54,998
Campers Inn
Location: Madison AL
Stock# 100947
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 2731467#
(enter this ID if prompted)
2025 21G Specifications
Sleeps 4
Slides 1
Length 26 ft 11 in
Ext Width 8 ft 5 in
Ext Height 12 ft 2 in
Int Height 7 ft 7 in
Interior Color DUSK
Hitch Weight 920 lbs
GVWR 11000 lbs
Dry Weight 6400 lbs
Fresh Water Capacity 90 gals
Grey Water Capacity 74 gals
Black Water Capacity 39 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 14 ft
LP Tank Capacity 20 lbs
Water Heater Type Tankless
AC BTU 15000 btu
TV Info LR 40" TV
Awning Info 19' Power with LED Lights
Axle Count 2
Number of LP Tanks 2
Shower Type Walk-In Shower
Electrical Service 30 amp
VIN 573TM2728S1222277
For more information Contact Us

Momentum G-Class 21G Reviews

Be the first to tell other RVers what you think about this RV  Write a Review
Similar RVs and Floorplans

Loading

.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.