
New 2026 Grand Design Momentum M-Class 351MS
Description
Grand Design Momentum M-Class toy hauler 351MS highlights:
Bath and a Half
11' Separate Garage
Dual Entry Doors
Kitchen Island with Bar Stools
Overhead Loft Bed
Universal Docking Station...
RV Details

RV Type
Fifth Wheel

Make
Grand Design

Year
2026

Sleeping capacity
5

Weight
19,000 lbs

Condition
New

Stock #
MN26018

VIN
573FM4127TBB04558

Exterior Color
STANDARD PAINT

Interior Color
ESPRESSO- 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 M-Class cost?
This 2026 Grand Design Momentum M-Class is listed at $142,996. 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 M-Class?
The Momentum M-Class is a Fifth Wheel. It measures 41 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 M-Class sleep?
The Momentum M-Class sleeps up to 5, with enough room for a family.
How much does the Grand Design Momentum M-Class weigh?
At 19,000 lbs, this Momentum M-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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