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New 2021 Grand Design Momentum G-Class 21G

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2021 21G Features and Options

Contact Affinity RV at 1-800-756-2007 and start your RV dreams today!

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

  • Queen Bed Slide
  • Double Entry Bath
  • Euro Chairs
  • Ramp Door/Patio
  • Fuel Station

 

You don't have to rough it with all the amenities in this unit including your own private bedroom with a walk-around queen bed slide out and access to the dual entry bathroom.  The kids or your friends can sleep on the Happi-Jac power bunk or rollover sofas with a table below in the main area.  The Euro chairs can become the waiting area for the next rider while visiting with the cook making snacks.  And the party will not stop with your own fuel station and the Rockford Fosgate speakers.   Come see why this model will fit perfectly into your off-road lifestyle!

 

Looking for adventure and fun? this Momentum G-Class travel trailer 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 30K BTU furnace, a moisture barrier floor enclosure, plus more. Each model includes a 30 gallon fuel station with an interior and exterior gauge, a dovetail rear rend, and no wheel wells which provide more hauling space. Inside, you'll enjoy many comfortable features, including large panoramic windows, a shower skylight, USB chargers in the bedroom, and residential cabinetry.

What Our Customers Are Saying

Katie Wahlstrom

Purchasing our new trailer was easy and great experience here! Great customer service and time showing us all of the details of our trailer! Check them out! - Katie from Prescott, AZ
Location: Prescott, AZ
Stock# 0030122
Location: Prescott, AZ
Stock# 0030122
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2021 21G Specifications
Sleeps 6
Slides 1
Length 26 ft 11 in
Ext Height 12 ft 1 in
Hitch Weight 920 lbs
Gross Weight 9495 lbs
Dry Weight 6370 lbs
Fresh Water Capacity 100 gals
Grey Water Capacity 74 gals
Black Water Capacity 39 gals
Tire Size 15"
Furnace BTU 30000 btu
Fuel Capacity 30 gals
Number Of Bunks 1
Available Beds Queen
Refrigerator Type Double Door
Cooktop Burners 3
Number of Awnings 1
Axle Weight 5200 lbs
Garage Size 14 ft
LP Tank Capacity 20 lbs
AC BTU 15000 btu
TV Info HD LED
Awning Info 19' Power with LED Accent Lighting
Axle Count 2
Number of LP Tanks 2
Electrical Service 30 amp
For more information, call us at 928-445-7910 or Contact Us
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ManuFacts
Grand Design Logo
Thank you for taking the time to look at Grand Design RV.  We would like to share some insights into what sets Grand Design RV Company apart from all other RV manufacturers and why this difference is important to you.   We were part of the original ownership team that led a top RV Manufacturer to become the largest travel trailer and fifth wheel company in the world.  While proud of our accomplishments at this company,  it became difficult to stay in touch with the needs of our customers, employees and ultimately the products we built.  In 2011, we set out to pursue our dream and re-establish the personal connection we had enjoyed with customers and dealers.  The result is Grand Design RV Company.  Starting with a blank canvas, we were able to do things differently than what had been done before. 
 
After achieving unparalleled years of growth, Grand Design formed an alliance with one of the industry's most iconic brands...Winnebago. Operating as an independent business within Winnebago Industries provides additional financial stability and enables us to continue Grand Design's unique way of doing business for our current and future customers.
 
LONG TERM VALUE Everything we do at our company is designed to build long term value in what we offer our customers, “more features and superior value for your dollar.” 
 
CUSTOMER FOCUS Our focus (from the very first day we opened our doors) revolves around our customers.
 
STAYING CONNECTED Magic happens when the President and Senior Management are all actively working in the production facilities to help build the team and develop products.
 
EXPERIENCED WORKFORCE Our local workforce has been hand-picked, and has an excellent reputation for quality craftsmanship that is second to none.
 
CLASS LEADING WARRANTY  We back every one of our coaches by a 3-year limited structural warranty.
 
RAISING THE QUALITY BAR   We put every Grand Design unit through a series of quality inspection gates during the manufacturing process.  Once completed, the unit undergoes a comprehensive final finish inspection.  From here, most manufacturers ship their units on to the dealer for retail sale.  Not Grand Design...Every one of our units are shipped to a separate PDI (Pre-Delivery Inspection) location where they are again put through a 280+ point inspection process.  It is only after this that we deem a unit ready to ship to our dealers.    
 
SUPERIOR SERVICE  We deliver the highest quality in the industry, but anything built by humans can be subject to issues.  It’s how those issues are addressed that stands out with Grand Design.  Don’t just take our word for it, visit the owners page on Facebook (Grand Design RV Owners) and see for yourself how we take care of our customers after the sale.  An informed customer will be a Grand Design customer!
 
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.
Affinity RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @928-445-7910 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.