Select Floor Plans
-or-
Enter your zip code to find inventory near you.
Loading…
Get started

Help us determine where you are located and we’ll find your nearest Grand Design RV dealer.

No Results found.

No Inventory Available Nearby

We couldn’t find any inventory at your selected dealers right now. Don’t worry—there are still options for finding your dream RV!

  • Broaden Your Search: Search all dealers to explore more inventory.
  • Check for Incoming Inventory: Your local dealer might have new models arriving soon. Contact your dealer to learn more.
  • Shop Dealer Inventory: Browse the current stock at the closest dealers. View inventory.

Have questions? Contact us, and we’ll be happy to assist!








This Momentum Fifth Wheel features a 14’6” Garage, 2 bathrooms, theatre seating, and Queen bed.

This rear-living toy hauler is the perfect size for you to take your favorite people and your favorite toys on the road. And the 14'6" garage will fit most of your larger adventure vehicles. With two separate sleeping areas and two separate entry points, this floorplan has just what you need for a little peace and quiet on the road.

Hitch
2,600
UVW
12,950
GVWR
16,800
Length
39' 10"
Height
13' 5"
Sleeps
4
MSRP
$104,264
DOWNLOAD SPEC SHEET

OVERALL SIZE
Exterior Height13' 5"
Exterior Height (w/opt. AC)   0'
Exterior Length39' 10"
Exterior Width8' 5"
Exterior Width (w/ slide out)N/A
Interior HeightN/A
  
WEIGHTS
Hitch / Pin Weight2,600 lbs.
UVW12,950 lbs.
GVWR16,800 lbs.
  
CAPACITY
Fresh Water Capacity115 gal.
Grey Water Capacity78 gal.
Waste Water Capacity78 gal.
Propane Tanks2
LPG60
Sleeping Capacity4
Fuel Capacity30
APPLIANCES
Water Heater12 
Refrigerator12 cu. ft.
Furnace35,000 BTU
AC30,000 BTU
  
RUNNING GEAR
Axles2
Wheel Size16 in.
Tire Size17.5
  
CONSTRUCTION
Construction TypeAluminum Cage
Floor R-ValueR-40
Wall R-ValueR-11
Roof R-ValueR-40
Slide Room R-ValueR-7
Garage R-ValueR-30
DIMENSIONS
Standard Bed60 X 80 Queen Bed
Standard BunkN/A
Shower48 X 30
Garage Length14' 6"'
  
EXTERIOR
Slides3
Awnings2
Awning Length
  • 18'
  • 14' (Opt)

350G-2023MY