Bath and a half, front bedroom, loft
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2026 Grand Design Momentum G-Class 350G
NewStock #PB04564
Listing price
2026 Momentum G-Class 350G
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The front bedroom layout keeps the living space open while the loft adds genuine sleeping or storage flexibility above the garage, a smart use of vertical space in a toy hauler. A bath and a half means nobody's waiting in line after a long ride day, and two entry/exit doors make loading and unloading gear a lot less awkward. Grand Design built this on a 101" wide-body super chassis with MORryde CRE3000 suspension, H-rated tires, and 8,000lb axles with ABS drum brakes. The running gear here is genuinely heavy-duty, not just on paper. Inside, expect residential countertops, solid hardwood drawer fronts, and under-counter accent lighting alongside practical touches like a high-capacity furnace and solar prep with universal MC4 connectors already wired.
Length
39 ft 9 in
Dry weight
12,950 lbs
GVWR
18,000 lbs
Sleeps
6
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There may be room for price negotiation.
$85,999 – $135,911
This unit is ranked 3 of 40 by asking price in this group.
The listing price on this unit has changed 1 time.
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Good Life RV
Webster City, IA
Compared with 18 dealers in Iowa
The all new Momentum G-Class Fifth Wheel is lighter than its brothers without sacrificing any features or functionality. With all of the quality and innovation that our family of Momentum owners love, it’s everything you need and nothing you don’t.
The 2026 Grand Design Momentum G-Class 350G is a luxury fifth wheel toy hauler built for serious adventure and year-round comfort. It features a 14’6″ garage with a half bath, a loft, and patio ramp, plus a spacious living area with theater seating, fireplace, and a modern kitchen. With a private queen bedroom, full bath, and sleeping space for up to six, it blends rugged utility with upscale living. At just under 40 feet long and nearly 13,000 lbs dry, it’s packed with premium features like a tankless water heater, 30K BTU A/C, and all-season insulation.
For sale at Good Life RV in Des Moines, Iowa. Give us a call today! 515-462-9800
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