New 2023 Grand Design Momentum M-Class 398M Toy Hauler Fifth Wheel

Camping Ready and In Stock!
Virtual Tour Sold
2023 398M Features and Options

Grand Design Momentum M-Class toy hauler 398M highlights:

  • 18' Separate Garage
  • Bedroom Wardrobe Slide
  • Four-Seat Sofa
  • Stowable Table
  • Kitchen Island w/Bar Stools
  • Dual Entry Doors
  • Universal Docking Station

 

Load up your toys, gear, clothes and food to enjoy some off-road fun with your toys and friends! Once at the RV park, unload your toys, and setup the three slide outs, the two awnings, and begin planning your trail rides! You might decide to make a meal or snack in the combined kitchen and main living area which offers all the appliances you need, plus a kitchen island with extended countertop and two bar stools, a pantry, a 49" LED TV with a fireplace below, plus a slide out four-seat sofa. The garage even offers the option to add two Happi-Jac rollover sofas and a table with a top bed if you want seating and sleeping space, plus there is storage, a prepped space to add a washer/dryer option, and an optional half bath. The overhead loft bed provides sleeping space as well. You will love the sunken tub/shower with a seat in the full bathroom with a space savings sliding door, and the front bedroom can be your escape. There is a queen bed, a slide out wardrobe and USB charging outlets. If you want less garage space, take a look at 349M!

 

The Momentum M-Class fifth wheel toy haulers by Grand Design are lighter than the Momentum yet aren't lightweight on features when it comes to elegant design, luxury and a "Class" of its own!  The chef-inspired kitchen provides a free-standing 3.7 cu. ft. gas range, a four burner cooktop with cast iron grill, an electronic ignition oven, and a digital display and interior oven light, plus 42,500 BTU of cooking power. The upgraded main bathroom offers solid surface counter tops, a three-jet shower panel system, a shower wand, and a teak bench seat. Each toy hauler includes a triple insulated garage floor, Tuff-Ply gas and oil resistant garage flooring, 2,500 lb. rated flush-mount tie-downs, and a Fast Ramp rear ramp door with two-sided lift-assist technology making it easy for one person to operate.  And the MORryde CRE3000 suspension system and the rubber pin box, plus the upgraded axle hangers provide performance and smooth towing to your favorite destinations!

Included Packages & Options
M-Class Luxury Interior Package
M-Class Luxury Exterior Package
M-Class Luxury Garage Package
Weather-Tek Insulation Package
Under Unit LED Light Kit
Bedroom A/C
3rd A/C Prep
Kitchen Power Fan w/Rain Sensor
Garage LED HD TV
Auxiliary Fresh Water Tank
Solar Prep
18' cu.ft. Refer
Gen II 3 Seasons Door w/Sliding Windows
3rd A/C
Heat Pump A/C
Premium V4 Rockford Fosgate Speaker Upgrade w/Amp & Int/Ext Subs
Happi-Jac Electric Bunk System w/Folding Sofas
Rear Aluminum Deck System w/Rear Power Awning
Momentum Patio Chairs
Exterior Entertainment Center
Solar Package w/300W Panel, Controller & 2000W Inverter
Upgraded Cooper H-Rated Tires w/17.5" Wheels (Triple Axle)
SafeRide RV Roadside Assistance
RVIA Seal

What Our Customers Are Saying

Referred me to great service!

Although they couldn’t help with the repair of my specific problem, they were willing to take the time to help me locate another dealer/repair shop in town who could. - Joseph
 
Trailer Hitch RV
Location: Nipomo
Stock# 12781
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 1951794#
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2023 398M Specifications
Sleeps 5
Slides 3
Length 43 ft 11 in
Ext Height 13 ft 5 in
Interior Color Pebble
Hitch Weight 2980 lbs
GVWR 20000 lbs
Dry Weight 15000 lbs
Fresh Water Capacity 140 gals
Grey Water Capacity 104 gals
Black Water Capacity 52 gals
Tire Size 17"
Furnace BTU 40000 btu
Fuel Capacity 60 gals
Available Beds Queen
Refrigerator Size 18 cu ft
Cooktop Burners 3
Number of Awnings 2
Axle Weight 7000 lbs
Garage Size 18 ft
LP Tank Capacity 60 lbs
Water Heater Capacity 12 gal
Water Heater Type Gas/Electric
TV Info LR 49" LED TV
Awning Info 18' Power with LED Lights
Axle Count 3
Washer/Dryer Available Yes
Shower Type Sunken Tub/Shower
Electrical Service 50 amp
VIN 573FM463XP1123745
For more information Contact Us

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