2026 Grand Design Momentum M-Class 381Ms - GD158

MSRP $176,392

$176,392

OUR PRICE

$129,995

SALE PRICE

You Save $46,397

Payments From

$0/mo

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    Dealer Notes

    **Welcome to JR Motors Mohave County's #1 RV dealership*** Traveling with friends and family can be comfortable when you have a full double entry bathroom and a half bath available when camping and enjoying the trails on your off-road toys! You will have an 15' garage space that can become a second living/dining area as well as a bedroom if you decide to add the Happi-Jac rollover sofas and a table with a top bed option. There is an overhead loft bed and a four-seat sofa slide for more sleeping space in the main living area. Everyone can watch the LED TV when waiting for dinner, and enjoy the fireplace on those chiller nights. The kitchen island offers a sink to wash dishes, extra counter space for serving meals and two stools to dine at. The cook will love all the upgraded appliances and the space thanks to the slide. The front bedroom gives you a queen bed slide with a king bed option, lots of clothing space, and a slide top dresser for even more storage. When you've shopped the rest now you're at the BEST!! JR Motors is the premier RV and boat dealership located in beautiful Lake Havasu City, AZ 928-680-2886 Open 7-days a week!

    2026 Grand Design Momentum M-Class 381MS

    Extreme R&R.

    Our top-of-the-line Momentum M-CLASS Fifth Wheel Toy Haulers are — inside and out — our most luxurious Toy Haulers. With the comfort of a master suite and master bath, home’s now a long way from your house.

    Features may include:

    Exterior

    • Keyed Alike™ Ramp Door Latches
    • 2nd Patio Awning w/ LED Lights
    • 3rd Awning w/LED Lights
    • Exterior Color Changing LED Accent Lighting
    • High-Gloss Gel Coat Exterior Sidewalls
    • Door Side Exterior Spray Port
    • Frameless Tinted Windows
    • Walk-On Roof
    • 17.5" Spare Tire (Undermount)
    • MORryde Strut Assist Entry Step
    • Slam-Latch Baggage Doors
    • Mo Secure

    Interior

    • Interior Color Changing LED Accent Lighting
    • Hardwood Cabinet Doors w/Hidden Hinges
    • Sofa w/Headrest (Includes Heat, Massage & LED Lighting Package)
    • Central Vacuum System w/ Tools and Dust Pan
    • Plywood Drawer Bottoms

    Info

    Industry

    RV

    Make

    Grand Design

    Model

    Momentum M-Class 381Ms

    Trim

    Base

    Year

    2026

    Msrp

    176392

    Price

    176392

    Stock Number

    GD158

    Category

    Trailer

    Subcategory

    Toy Hauler - Fifth Wheel

    Condition

    New

    Location

    Lake Havasu City, Arizona

    Vin

    573FM4534TBB04584

    Sleeps

    8

    Slides

    3

    Length

    536

    Dry Weight

    16722


    Specifications

    Awnings

    Yes

    A/C

    Yes

    Leveling Jacks

    Yes

    Floorplan

    ToyHauler