2026 Grand Design Momentum 344M

New Fifth Wheel in West Chester, Pennsylvania, 19382

$129,995.00
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New 2026 Grand Design Momentum 344M available in West Chester, Pennsylvania
2026 Grand Design Momentum 344M - New Fifth Wheel For Sale by General RV Center in West Chester, Pennsylvania
2026 Momentum 344M by Grand Design from General RV Center in West Chester, Pennsylvania
New 2026 Grand Design Momentum 344M available in West Chester, Pennsylvania

Unit Specs

  • Stock #340944
  • Year2026
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelMomentum
  • Floorplan344M
  • Type Fifth Wheel
  • ConditionNew
  • Length39' 11"
  • Width8' 5"
  • Height13' 6"
  • VIN573FM4226TBB04727
  • MSRP $170,668.00
  • Sale Price $129,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps7
  • Slideouts3
Step into the world of luxury and adventure with the 2026 Grand Design Momentum M-Class 344M. This stunning fifth wheel is designed for those who crave both comfort and functionality while exploring the open road. With a spacious layout that includes a center kitchen and living area, you’ll find everything you need to entertain or relax after a day of excitement. The hybrid desk and dinette provide a versatile space for dining or working remotely, while the full-size refrigerator and three-burner cooktop ensure you can whip up your favorite meals with ease. Sleeping up to seven, this RV features a plush queen bed, and a convertible sleeping area, making it perfect for family adventures. The 11-foot garage with Happi-Jac rollover sofas offers additional sleeping space or storage for your toys. Enjoy the convenience of a washer and dryer, and unwind under one of the two powered retractable awnings. With a generous fresh water capacity of 140 gallons and ample gray and black water storage, the Momentum 344M is ready for extended trips. Visit your nearest General RV dealership to experience this masterpiece in person and start your next journey in style.

2026 Grand Design Momentum 344M Features


2026 Grand Design Momentum 344M Specifications

General

MSRP

$149,331

Dimensions

Height

13' 6"

Height (interior)

8' 5"

Length

39' 11"

Width

8' 5"

Weights

Dry Weight

15,138 lbs

GVWR

19,000 lbs

Hitch Weight

3,300 lbs

Payload Capacity

3,862 lbs

Capacities

Refrigerator Capacity

20 cu ft

Sleep Capacity

6

Water Capacity - Black

52 gal

Water Capacity - Fresh

140 gal

Water Capacity - Grey

104 gal

Exterior

# Awnings

2

# Axles

2

# Doors

3

# Slides

3

Chassis

101" Wide Body Super Chassis w/Drop-Frame Storage

Hitch

Fifth Wheel

Rear Opening

Ramp

Electrical

# A/C

1

A/C Spec

30,000 BTU

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2026 Grand Design Momentum 344M Literature


2026 Momentum Brochure PDF 2026 Momentum Brochure 1
Seller Info

General RV Center

1335 Wilmington Pike
West Chester, PA 19382

Member Since 2024

See 916 Reviews

Unit Specs

  • Stock #340944
  • Year2026
  • ManufacturerGrand Design RV
  • Make Grand Design
  • ModelMomentum
  • Floorplan344M
  • Type Fifth Wheel
  • ConditionNew
  • Length39' 11"
  • Width8' 5"
  • Height13' 6"
  • VIN573FM4226TBB04727
  • MSRP $170,668.00
  • Sale Price $129,995.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps7
  • Slideouts3

Email Seller

Request More Info on this 2026 Grand Design Momentum 344M Offered for sale by General RV Center
General RV Center
General RV Center

1335 Wilmington Pike
West Chester, PA 19382

Phone: Click to Call

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2026 Grand Design Momentum 344M Gallery

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New 2026 Grand Design Momentum 344M available in West Chester, Pennsylvania
2026 Grand Design Momentum 344M - New Fifth Wheel For Sale by General RV Center in West Chester, Pennsylvania
2026 Momentum 344M by Grand Design from General RV Center in West Chester, Pennsylvania
New 2026 Grand Design Momentum 344M available in West Chester, Pennsylvania