This unit has a sale pending.
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Toy hauler, bath and a half
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2026 Grand Design Momentum G-Class 415G
NewStock #336876
Listing price
2026 Momentum G-Class 415G
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The 415G is built around that 15-foot garage, which pairs with a rear patio setup that makes it genuinely functional whether you're unloading dirt bikes or just enjoying the view. Up front, the bedroom sits away from the noise with an optional King bed, while the bath-and-a-half layout means the garage crew isn't fighting over the main bathroom. The kitchen peninsula and residential countertops give the living space a surprisingly homey feel for a unit this rugged. Grand Design backs it all with a MORryde CRE3000 suspension, H-rated tires and axles, and an insulation package that handles real weather. Not just mild weekends.
Length
44 ft
Dry weight
15,310 lbs
GVWR
20,000 lbs
Sleeps
6
Many factors play into a unit's listing price and what you should pay. This guide provides a ballpark estimate, but it does not factor in your exact scenario or how different listings are equipped.
There may be room for price negotiation.
$77,690 – $96,000
This unit is ranked 2 of 6 by asking price in this group.
General RV
Fort Pierce, FL
Sells faster than 88% of US RV dealers
Compared with 1,119 dealers nationwide
Discover the 2026 Grand Design Momentum G-Class 415G, a luxurious haven on wheels designed for those who crave adventure without sacrificing comfort. This RV is a masterpiece of thoughtful design and engineering, boasting a spacious layout that comfortably sleeps six. With a king-size bed in the master suite, a cozy queen bed, and a convertible option, everyone will find their perfect spot to unwind after a day of exploration. The heart of this RV is its center kitchen, equipped with a full-size electric refrigerator and a three-burner cooktop, making meal preparation a breeze.
The Momentum G-Class 415G is built for both relaxation and entertainment. The center living area features plush theater seating, perfect for enjoying a movie night or simply lounging with your favorite book. The 14-foot garage not only provides ample storage for your toys but also transforms into additional living space with a rollover sofa. Enjoy the great outdoors with the 12-foot powered retractable awning, offering shade and comfort. With a robust fresh water capacity of 98 gallons and a GVWR of 20,000 lbs, this RV is ready for extended adventures. For more information or to experience this model firsthand, visit your nearest General RV dealership.
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