
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
Unobstructed Pass-Through
Just imagine ...
RV Details

RV Type
Fifth Wheel

Make
Grand Design

Year
2026

Sleeping capacity
6

Weight
18,000 lbs

Condition
New

Stock #
MN26031

VIN
573FM4221TBB04831

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
How much does a 2026 Grand Design Momentum G-Class cost?
This 2026 Grand Design Momentum G-Class is listed at $116,295. The average Fifth Wheel listing on TrueRVs is $91,919. Higher pricing may reflect lower mileage, better condition, or additional features.
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.
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