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Momentum M-Class 344M by Grand Design for sale (1 available) | RV Envy

Home
Fifth wheel trailers
Grand Design
Momentum
M-Class 344M
Inventory

Grand Design Momentum M-Class 344M exterior

Grand Design Momentum M-Class 344M for sale

1 unit for sale from $79,916

Available inventory

Year	Status	Dealer	MSRP	Sale price
2025	used	A dealer in FL FL	$109,856	$79,916		Visit listing

A dealer in FL
2025·used
$109,856$79,916

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Grand Design Momentum M-Class 344M overview

Key facts

MSRP: $127,776
Length: 39 ft 11 in
Max weight: 18,000 lbs
Sleeps: 7

Specs

Dimensions

Length: 39 ft 11 in
Height: 13 ft 6 in
Width: 8 ft 5 in

Tanks & capacities

Fresh water: 140 gal
Gray water: 104 gal
Black water: 52 gal

Weight & towing

GVWR: 18,000 lbs

3/4 ton truck required

New Ford F-250, RAM 2500, Sierra 2500, or bigger

Based on overall weight and weight directly on tow vehicle's hitch and a new model tow vehicle. Please consult with a professional.

Accommodations

Sleeps: 7