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• 2021 Momentum G-Class 28G

The 2021 Grand Design Momentum G-Class 328G is a luxurious Fifth Wheel trailer with great amenities and extras including a WiFi moteum ready to be mounted only need a SIM card from your current cell phone provider and washer dryer
Dimensions & Weight
Overall Length: ~35 ft 1011 in (430 in)  
Exterior Height: ~13 ft 5 in (161 in)  
Dry Weight: ~12,300 lbs 
GVWR: 16,800 lbs (hitch weight ~2,200 lbs, payload ~4,500 lbs)  



Tanks & Utilities
Fresh Water Capacity: ~117 gallons
Grey Water Capacity: ~78 gallons
Black Water Capacity: ~52 gallons  
Propane Tanks: 2 × (~14.2gal / 60lbs total)  



Exterior & Hauling Features
Garage: ~11 ft cargo area with ramp door, rubber flooring, tiedowns, and auxiliary fuel station (~30gal) 
Slideouts: 2 powerretractable slideouts
Awning: Single 18ft power awning with LED lighting
Construction: Aluminum frame with fiberglass-sided walls
Axles/Tires: Dual axle setup; 16 aluminum wheels and nitrogen-filled radial tires
Leveling System: Front and rear powered jacks 



️ Interior Layout
Sleeping Capacity: Up to 7 (queen bed in front, a bunk over Happi-Jac sofas in the garage area)  
Living & Kitchen Area: Center-located kitchen with 3-burner stove, full-size propane/electric double-door refrigerator (~12 cu ft), linen/vinyl floors, recliners and sofas (vinyl)  
Bathroom: Center bath with sunken tub/shower, vinyl flooring, standard toilet and vanity  
Additional Features: Wash/dryer prep is standard; electric/propane hot water heater  



️ HVAC & Appliances
AC: Standard (~30,000BTU)
Furnace: ~35,000BTU
Water Heater: Electric/propane combo (tank style)
Entertainment: LED HDTV in living room, RockfordFosgate speakers, surround sound, interior/exterior stereo