Bath and a half
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2025 Grand Design Momentum G-Class 31G
NewStock #50261
Listing price
2025 Momentum G-Class 31G
Other floor plans with a similar body style, feature mix, and price range, prioritizing other manufacturers and brands.
The separate 13-foot garage is the star here. Owners consistently call it the sweet spot for fitting ATVs, dirt bikes, or gear without sacrificing a livable front section. Two entry doors mean you're not crawling through the living space every time you need something from the garage, and the bath and a half layout keeps the morning routine from turning into a bottleneck. Grand Design loaded the exterior with thoughtful touches: a 30-gallon onboard fuel station with interior and exterior gauges, Rockford Fosgate speakers with a powered sub, and motion-sensor storage lighting that actually makes late-night unpacking bearable. Construction-wise, the laminated aluminum framing and R-40 roof insulation punch well above the toy hauler average for this size class.
Length
35 ft 11 in
Dry weight
8,975 lbs
GVWR
13,000 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.
Woody's RV World
Calgary, AB
Specifications and Features:
Length (ft): 35'11"
Width (ft): 8'5"
Height (ft): 12'4"
Interior Height (ft): 7'7"
GVWR (lbs): 13000
Dry Weight (lbs): 8975
Payload Capacity (lbs): 4025
Hitch Weight (lbs): 1600
Number Of Fresh Water Holding Tanks: 1
Total Fresh Water Tank Capacity (gal): 90
Number Of Gray Water Holding Tanks: 1
Total Gray Water Tank Capacity (gal): 37
Number Of Black Water Holding Tanks: 1
Total Black Water Tank Capacity (gal): 76
Number Of Propane Tanks: 2
Total Propane Tank Capacity (gal): 9.4
Body Material: Aluminum
Sidewall Construction: Fiberglass
Number of Slideouts: 2
Power Retractable Slideout: Yes
Number of Awnings: 1
Awning Length (ft): 18
Power Retractable Awning: Yes
Number Of Oven Burners: 3
Max Sleeping Count: 6
Number Of Full Size Beds: 1
Number Of Queen Size Beds: 1
Number Of Convertible / Sofa Beds: 1
Air Conditioning (BTUs): 28500
Heater (BTUs): 30000
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