2018 Grand Design Momentum 399TH

Used Toy Hauler in Dewey, Arizona, 86327

$61,200.00
Show All 7 Photos
Used 2018 Grand Design Momentum 399TH available in Dewey, Arizona
2018 Grand Design Momentum 399TH - Used Toy Hauler For Sale by Pop RVs in Dewey, Arizona features Leveling Jacks, Air Conditioning, Awning, Slideout, Generator
2018 Momentum 399TH by Grand Design from Pop RVs in Dewey, Arizona
Used 2018 Grand Design Momentum 399TH available in Dewey, Arizona

Unit Specs

  • Consignment
  • Stock #471846
  • Year2018
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelMomentum
  • Floorplan399TH
  • Type Toy Hauler
  • Secondary Type Fifth Wheel
  • ConditionUsed
  • Length39' 0"
  • Height13' 0"
  • Price $61,200.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Fuel TypeGas
  • Exterior ColorBlack /white
  • Sleeps7
  • Water Capacity (Fresh)157 gal
  • Water Capacity (Grey)104 gal
  • Air Conditioners3
  • A/C Spec15500
  • Slideouts3
  • Dry Weight15,900 lbs
  • # Axles3
Stock #471846 -

2018 MOMENTUM 399TH! PLENTY OF ROOM & STORAGE! COMFORTABLE LIVING SPACE!!

The 2018 Momentum 399TH is packed with amenities and features to keep you comfortable on or off the grid. The Momentum sleeps up to 7 and has a well-appointed living/dining area and an island kitchen.

The garage has plenty of space for toys can be converted into a living space with a patio off the rear. There is also a second patio on the side of the camper by the second rear door.

The auto-leveling system makes setup fast and easy!

This 2018 Momentum 399TH is a very solid-built fifth-wheel toy hauler that deserves your consideration.

Access into the interior of the Momentum is from two doors and up the pull-down solid steps (with adjustable legs for a solid and safe entry).

Inside the main entry door are the living, dining, and kitchen areas.

The kitchen is located directly to the left once you go in the entry door. An island with a dual sink and pull-down sprayer is positioned in front of the appliances and surrounding countertops. Above the island are pendant lights.

The appliances include a 4-door refrigerator/freezer, a 30" convection/microwave with hood fan, a 3-burner stove with cooktop cover, and an oven. There is also plenty of cupboard and drawer storage in the kitchen area, including a lighted pantry and an adjacent wall with countertop space, cupboards, and drawer storage.

Across from the kitchen is the comfortable sofa with room for five adults; each chair reclines fully so you can sleep in each one if you want to. The two end chairs also have heat and massage.

In the main living area, facing left from the sofa, you'll find the main entertainment area, with an upgraded Smart HD TV and a fireplace. There is also plenty of storage space above the TV and throughout the camper. There is also cabinet storage at the top.

Above the door leading to the garage, there is a loft bed with a ladder.

The garage can be accessed from the living area or from the second entry door. The garage has a depth of 12' 6".
The garage has a drop-down Happi-Jac electric bunk system with opposing folding sofas and a removable table for lounging and enjoying the day. The sofas can be folded down to create a queen bed, and an additional queen bed can be lowered to accommodate sleeping for 4. The garage also features a 3-season garage wall between the garage and patio.

The garage also has a bathroom, TV, and stereo for entertainment. There is also a washer/dryer hookup, and the seller will include the portable clothes washer with the deal.

A full bath is at the top of the steps to the left in the front of the camper. The master bathroom features a shower with sliding glass doors, a skylight, a foot-flush toilet, and a sink with cabinet storage below. A medicine cabinet is above the sink, with a linen closet overhead the toilet. An electric ceiling fan provides ventilation.

The master bedroom has a large queen bed with storage beneath the bed. There are windows to either side of the headboard area. There are his and hers mirrored closets next to the bed, and each side of the bed also has a storage cabinet with shelving and a hanging area for clothes. Across from the bed is a wall-mounted TV.

A central vacuum system with a hose connection near the steps to the front of the fifth wheel provides an easy and convenient way to keep the Momentum clean.

The patio can be set up quickly with the "quick set ramp patio door system." The patio gates can be rolled locked into place with very little effort. An electric rear awning can be extended over the patio to provide shade while relaxing.

This unit is also equipped with two 30-gallon gas tanks, one for the generator and one for the toys.

You really need to come see this beautiful unit for yourself to appreciate all of this brand's features and quality!

This listing has now been on the market 30 days. If you are thinking of making an offer, go ahead and submit it today! Let's make a deal!

You have questions? We have answers. Call us at (941) 200-1030 to discuss this RV.

Selling your RV has never been easier. At Pop RVs, we literally sell thousands of units every year all over the country. Call (855) 273-7188 and we'll get started selling your RV today.

2018 Grand Design Momentum 399TH Features


  • Electrical
    Air Conditioning, Generator
  • Exterior
    Awning, Leveling Jacks, Slideout

2018 Grand Design Momentum 399TH Literature


2018 Momentum Brochure PDF 2018 Momentum Brochure 1
Seller Info

Pop RVs

5717 Bessie Drive
Sarasota, FL 34233

Member Since 2015

See 766 Reviews

Unit Specs

  • Consignment
  • Stock #471846
  • Year2018
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelMomentum
  • Floorplan399TH
  • Type Toy Hauler
  • Secondary Type Fifth Wheel
  • ConditionUsed
  • Length39' 0"
  • Height13' 0"
  • Price $61,200.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Fuel TypeGas
  • Exterior ColorBlack /white
  • Sleeps7
  • Water Capacity (Fresh)157 gal
  • Water Capacity (Grey)104 gal
  • Air Conditioners3
  • A/C Spec15500
  • Slideouts3
  • Dry Weight15,900 lbs
  • # Axles3

Unit Location

  • City Dewey
  • State Arizona
  • Zip 86327

Email Seller

Request More Info on this 2018 Grand Design Momentum 399TH Offered for sale by Pop RVs
Pop RVs
Pop RVs

5717 Bessie Drive
Sarasota, FL 34233

Phone: Click to Call

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Used 2018 Grand Design Momentum 399TH available in Dewey, Arizona
2018 Grand Design Momentum 399TH - Used Toy Hauler For Sale by Pop RVs in Dewey, Arizona features Leveling Jacks, Air Conditioning, Awning, Slideout, Generator
2018 Momentum 399TH by Grand Design from Pop RVs in Dewey, Arizona
Used 2018 Grand Design Momentum 399TH available in Dewey, Arizona