We are open. Personalized Appointments Available. CLICK HERE for details.

2020 Grand Design Momentum M-Class 398M

SPECIAL ORDER - CLICK TO FIND AVAILABLE STOCK  Facebook (Opens In A New Window) LinkedIn (Opens In A New Window) Reddit (Opens In A New Window) Twitter (Opens In A New Window)
MSRP $87,599
Get Quote
  • 2020 Grand Design Momentum M-Class 398M

While this listing is NOT in-stock, it is available for SPECIAL ORDER! Make sure to search the model number to see if we have any currently in-stock.


Doing our part to spread the joy of the camping lifestyle!

About these values
Year2020
BrandGrand Design
TypeFifth Wheel
Stock IDSO20mom398m
ConditionNew
StatusSpecial Order
UVW15,100 lbs
Dry Hitch3,000 lbs
GVWR20,000 lbs
Length (ft,in)44' 9"
Width (ft,in)8'
Height (ft,in)13' 5"
Fresh Tank157 gal
Gray Tank104 gal
Black Tank52 gal
Awning15 '
2nd Awning18 '
Sleeps10
Slides3
Toy HaulerYES
Garage Length18'
Fuel Station60 gal

M-CLASS

Straight Frame Chassis
Aluminum Framed
High-Gloss Fiberglass

Folding Roof Ladder
7000# Axles
Aluminum Rims

Power Awning
50-Amp Service
Generator Prep
35k Furnace

15k A/C 
LED Lighting
Central Vacuum

Sofa w/Heat/Massage
Night Shades
Entertainment System
Solid Surface Counters
Undermount Sink
Microwave
Underbed Storage

Shower Skylight
Garage Ram Vents
Diamond Plate

Payment Calculator

Notice:  Terms and payment amounts are not an offer or extension of credit. Actual terms and payments will vary based on an applicants credit history and financial resources.

$553 /mo*
Floorplan for STOCK#SO20mom398m
For similar floor plans, click a tag below: