2023 Grand Design Momentum 398M

New Toy Hauler in Whitewood, South Dakota, 57793

$119,985.00
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New 2023 Grand Design Momentum 398M available in Whitewood, South Dakota

New 2023 Grand Design Momentum 398M available in Whitewood, South Dakota

2023 Grand Design Momentum 398M - New Toy Hauler For Sale by Northern Hills Homes and RV's in Whitewood, South Dakota features Auxiliary Battery, Power Roof Vent, Slideout, Oven, External Shower
2023 Momentum 398M by Grand Design from Northern Hills Homes and RV's in Whitewood, South Dakota
New 2023 Grand Design Momentum 398M available in Whitewood, South Dakota

The campground will feel like home in this 2023 Grand Design Momentum 398M. This 2023 Grand Design Momentum 398M welcomes you into the Grand Design family! This rig sleeps 11, so it makes the perfect family RV. There’s plenty of room for the whole family thanks to three spacious slides. Cook up the best camping meals with appliances like the fridge, oven, stove. The TV make it easy to spend time together as a family. Sweet dreams are made of the queen bed in this RV bedroom. Keep a comfortable temperature inside your rig with the A/C option. If you’re thinking of heading off grid, this rig has a 155 fresh water tank. While the inside of this rig is enough on its own, the outside also features awning, external shower, ladder, leveling jacks, power roof vent, skylight, slideout and spare tire kit. Wash up from your adventures with the outside shower.

2023 Grand Design Momentum 398M Features


  • Appliances
    MicrowaveOvenRefrigeratorStove Top BurnerWater Heater
  • Electrical
    Air ConditioningAuxiliary Battery
  • Equipment
    CO DetectorLP DetectorSmoke DetectorTV
  • Exterior
    AwningExternal ShowerLadderLeveling JacksPower Roof VentSkylightSlideoutSpare Tire Kit
  • Interior/Furnishings
    Bunk BedsCentral VacuumFireplaceMedicine CabinetQueen BedRoof VentsShowerToilet

2023 Grand Design Momentum 398M Specs

2023 Grand Design Momentum 398M Literature


2023 Momentum Brochure PDF 2023 Momentum Brochure 1
Seller Info
Northern Hills Homes and RV's

Northern Hills Homes and RV's

12173 SD Highway 34
Whitewood, SD 57793

Unit Specs

  • In Stock
  • Stock #GD23M04
  • Year2023
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelMomentum
  • Floorplan398M
  • Type Toy Hauler
  • ConditionNew
  • Length43' 11"
  • VIN3894
  • MSRP$161,293.00
  • Sale Price$119,985.00
  • Sleeps11
  • Water Capacity (Fresh)155 gal
  • Water Capacity (Black)52 gal
  • Water Capacity (Grey)104 gal
  • Air Conditioners3
  • A/C Spec30000 BTUs
  • Slideouts3
  • Payload Capacity5000 lbs
  • Dry Weight15,000 lbs
  • Tow/Hitch Weight2980 lbs
  • # Axles3
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Email Seller

Request More Info on this 2023 Grand Design Momentum 398M Offered for sale by Northern Hills Homes and RV's
Northern Hills Homes and RV's
Northern Hills Homes and RV's

12173 SD Highway 34
Whitewood, SD 57793

Phone: Call Seller

Fax: 605-269-2485

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2023 Grand Design Momentum 398M Gallery

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New 2023 Grand Design Momentum 398M available in Whitewood, South Dakota

New 2023 Grand Design Momentum 398M available in Whitewood, South Dakota

2023 Grand Design Momentum 398M - New Toy Hauler For Sale by Northern Hills Homes and RV's in Whitewood, South Dakota features Auxiliary Battery, Power Roof Vent, Slideout, Oven, External Shower

2023 Grand Design Momentum 398M - New Toy Hauler For Sale by Northern Hills Homes and RV's in Whitewood, South Dakota features Auxiliary Battery, Power Roof Vent, Slideout, Oven, External Shower

2023 Momentum 398M by Grand Design from Northern Hills Homes and RV's in Whitewood, South Dakota

2023 Momentum 398M by Grand Design from Northern Hills Homes and RV's in Whitewood, South Dakota

New 2023 Grand Design Momentum 398M available in Whitewood, South Dakota

New 2023 Grand Design Momentum 398M available in Whitewood, South Dakota

Floorplan of 2023 Grand Design Momentum 398M

Floorplan of 2023 Grand Design Momentum 398M