2021 Grand Design Momentum 351M-R

New Toy Hauler in Rockwall, Texas 75087

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New 2021 Grand Design Momentum 351M-R available in Rockwall, Texas

New 2021 Grand Design Momentum 351M-R available in Rockwall, Texas

2021 Grand Design Momentum 351M-R - New Toy Hauler For Sale by McClain's RV Rockwall in Rockwall, Texas features Heated Underbelly, Screen Door, Toilet, Smoke Detector, King Size Bed

2021 Grand Design Momentum 351M-R - New Toy Hauler For Sale by McClain's RV Rockwall in Rockwall, Texas features Heated Underbelly, Screen Door, Toilet, Smoke Detector, King Size Bed

2021 Momentum 351M-R by Grand Design from McClain's RV Rockwall in Rockwall, Texas

2021 Momentum 351M-R by Grand Design from McClain's RV Rockwall in Rockwall, Texas

New 2021 Grand Design Momentum 351M-R available in Rockwall, Texas

New 2021 Grand Design Momentum 351M-R available in Rockwall, Texas

When the outdoors is calling your name, and you are looking for a weekend thrill, choose this Momentum M-Class 381M toy hauler fifth wheel by Grand Design. This model is identical to model 351M except model 381M features a 15' garage. You will find plenty of space for a few off-road toys, as well, there is plenty of comfortable living space throughout.

The garage features 15' of space for an ATV or a few dirt bikes. There are also plenty of windows which allows for natural lighting. Once your gear is unloaded then easily set up the Happi-Jac rollover sofas/table for additional seating for family and friends. Above the sofas there is an optional top bunk. There is another overhead bed plus this area has been prepped for a washer and dryer so now you can keep up with your laundry instead of going home with dirty clothes. The garage is also TV prepped for your enjoyment. A half bathroom is also located off the garage. Here you will find a toilet and sink. You will also like the convenience of the aluminum quad entry steps which gives you easy access into the garage without walking all through this fifth wheel. When you are ready to sit and relax, then grab a chair and enjoy the rear patio.

The combined kitchen and living area feature dual opposing slide outs. Along the roadside the slide out features a three burner range, overhead microwave, and a residential refrigerator. Along the interior wall there is a nice size pantry for your canned goods, and the outer wall of the half bathroom features an optional entertainment center with a LED TV and a fireplace below. The slide out along the door side features a 4-seat sofa or you can choose optional sofa recliners and a dinette. Along the interior wall there is a hutch and overhead cabinet. The island features a large sink plus a fold-up counter top and two bar stools.

Head up the stairs to the bathroom and bedroom area. In the bathroom you will find a shower with a seat. There is also a skylight above the shower which allows for natural lighting. The bathroom also has a linen cabinet, sink, overhead cabinet, and a toilet.

In the front room you will find a queen or optional king bed with overhead cabinets. Along the roadside there is a slide out with a wardrobe and drawers. The bedroom has also been prepped for a TV, if you choose to add that.

Outside there is an unobstructed pass-through storage area, an 18' awning over the front half of the fifth wheel, an optional 14' awning over the garage area, plus more!

    2021 Grand Design Momentum 351M-R Features


  • Appliances
    FurnaceMicrowaveOvenResidential RefrigeratorStoveWater Heater
  • Electrical
    50 Amp ServiceAir ConditioningConverterGeneratorInverterSolar PanelsSolar Prep
  • Equipment
    AM/FM/CDBluetooth StereoCO DetectorLED HDTVLED LightsLP DetectorPropaneSmoke DetectorStereo SystemTVTV Antenna
  • Exterior
    Aluminum Entrance StepsAutomatic Leveling JacksAwningDetachable Power CordEnclosed UnderbellyFiberglass SidewallsHeated UnderbellyLadderOutside Entertainment CenterPass Thru StoragePower AwningScreen DoorSecond Roof A/CSlam Latch Baggage DoorsSlideoutUpgraded Insulation Package
  • Interior/Furnishings
    Bath & 1/2Bunk BedsDay/Night ShadesFireplaceGlass Shower DoorIsland KitchenKing Size BedKitchen SinkLeather FurnitureMedicine CabinetOverhead CabinetryPantryPet FriendlyRemovable TableShowerSolid Surface CountertopsTheater SeatingToiletWardrobe(s)Washer/Dryer Prep

2021 Grand Design Momentum 351M-R Specs

2021 Grand Design Momentum 351M-R Literature


Seller Info


McClain's RV Rockwall

2505 E. I-30

Rockwall, TX 75087

972-521-1342 Request More Info

Unit Specs

  • Stock #94221
  • Year2021
  • ManufacturerGrand Design RV Co.
  • Make Grand Design
  • Model Momentum
  • Floorplan351M-R
  • Floorplan LayoutBath and a Half
    Bunk Beds
    Front Bedroom
    Kitchen Island
    Mid Kitchen
    Two Entry/Exit Doors
  • Type Toy Hauler
  • ConditionNew
  • Mileage1 miles
  • Length38' 6"
  • Height13' 5"
  • VIN573FM4023M1118348
  • MSRP$109,067.00
  • Sale PriceGet Sale Price!
  • Interior ColorPebble
  • Sleeps8
  • Water Capacity (Fresh)155 gal
  • Water Capacity (Black)78 gal
  • Water Capacity (Grey)78 gal
  • Air Conditioners2
  • A/C Spec2 15K BTU
  • GVWR16,800 lbs
  • UVW13,800 lbs
  • Slideouts3
  • Tow/Hitch Weight2785 lbs
  • # Axles3

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Request More Info on this 2021 Grand Design Momentum 351M-R

Offered for sale by McClain's RV Rockwall







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