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

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Call Today 209-924-4022

2025 21G Features and Options

Grand Design Momentum G-Class toy hauler 21G highlights:

Queen Bed Slide
Master Suite
Euro Chairs
Ramp Door/Patio
Fuel Station
14' Garage

You don't have to rough it with all the amenities found in this Momentum G-Class toy hauler including your own master suite with a walk-around queen bed slide and private access into the dual-entry bathroom. The kids or your friends can sleep on the Happi-Jac rollover sofas with an optional top bed, and the Euro chairs can become the waiting area for the next rider. Keep the party going all weekend long with your very own fuel station and the exterior speakers. Come see why this model will fit perfectly into your off-road lifestyle!

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 fuel station with an interior and exterior gauge, a dovetail rear rend, 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.

Options:

4.5K WATT GENERATOR
8 CU FT 12V REFER
A/C W/RACE TRACK DUCTING
EXTERIOR PKG
GARAGE PKG
GEN II 3 SEASON DOOR
GOODYEAR TIRES
HAPPI-JAC ELECTRIC BUNK
INSULATION PKG
LUXURY INTERIOR PKG
REAR ALUMINUM DECK SYSTEM
ROCKFORD FOSGATE STG 1
RVIA SEAL
SAFERIDE RV ROADSITE
SOLAR½ PKG
UNDER UNIT LED KIT

What Our Customers Are Saying

PERFECT FOR OUR FAMILY

"Coming from Arkansas to California for vacation, we had no opportunity to visit the dealership before we agreed to rent our Class C Motorhome. Nevertheless, Kassandra and her team made the experience were smooth and enjoyable. She does an outstanding job and is a credit to the company. The RV was perfect in every way and we appreciated that it helped us make many family memories. If we ever need - Todd

MSRP: $77,175

Location: Ripon

Stock# 70088

Location: Ripon
Stock# 70088
Interior Color: DUSK

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2025 21G Specifications

Sleeps	4
Slides	1
Length	26 ft 11 in
Ext Width	8 ft 5 in
Ext Height	12 ft 4 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	573TM2722S1221643

For more information, call us at 209-924-4022 or Contact Us

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ManuFacts

In 2012, we started with a blank canvas to pursue that better way, a different way, than what had been done before. A company whose culture requires a long-term, personal connection with our customers, employees, and dealers – that company is Grand Design RV. Our business model of doing the right thing has led us to unparalleled years of growth.

Our local workforce has been hand-picked and has an excellent reputation for second-to-none industry craftsmanship, and our CEO and Senior Management actively work with the production facilities to help build the team and develop products.

At Grand Design we've raised the quality bar by putting every unit through a series of quality inspection gates during the manufacturing process. Once completed, the unit undergoes a comprehensive “final finish” inspection. Every one of our coaches is shipped to a PDI (Pre-Delivery Inspection) area where they are put through a rigorous 300+ point inspection checklist before being shipped to our dealers. And, we back every one of our coaches with a 3-year limited structural warranty.

At Grand Design our goal is simple – continue leading the industry with quality products while improving the customer’s RV experience before, during and after the sale. We strive for nothing less than customers for life and we would be honored to personally welcome you to the Grand Design RV family!

Happy Daze RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales taxes, registration, tags and delivery fees. Manufacture pictures, specifications, and features may be used in place of actual units on our lot. To preserve the quality and mileage of our coaches, we only do test drives with a qualified offer to purchase.