
New 2026 Grand Design Momentum G-Class 350G
Description
Grand Design Momentum G-Class toy hauler 350G highlights:
Theater Seating
Bath and a Half
14' 6" Separate Garage
Fireplace
Private Bedroom
Just imagine the fun you will have with t...
RV Details

RV Type
Fifth Wheel

Make
Grand Design

Year
2026

Sleeping capacity
6

Weight
18,000 lbs

Condition
New

Stock #
XB05337

VIN
5337

Exterior Color
STANDARD PAINT

Interior Color
SLATE- STANDARD WOOD
Additional Specifications
Powertrain
Dimensions & Weight
Tank Capacities
Location
Showing dealer's exact location.
Location
Santa Fe Springs, CA
Frequently Asked Questions
What type of RV is the Grand Design Momentum G-Class?
The Momentum G-Class is a Fifth Wheel. It measures 40 feet in length. It has 3 slide outs for additional living space when parked. Fifth wheels are large towable RVs that connect to a pickup truck via a hitch mounted in the truck bed.
How many people does the Grand Design Momentum G-Class sleep?
The Momentum G-Class sleeps up to 6, with enough room for a family.
How much does the Grand Design Momentum G-Class weigh?
At 18,000 lbs, this Momentum G-Class is a heavy unit that requires a one-ton truck or larger with a properly rated hitch and brake controller.
How long is the 2026 Grand Design Momentum G-Class?
This Momentum G-Class is 40 feet long, placing it in the larger end of the Fifth Wheel category. Check campground length limits before booking, as some sites may not accommodate units over 40 feet.
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