2025 Grand Design Momentum M-Class 414M

New Fifth Wheel in Duncan, South Carolina, 29334

$158,873.00

Show All 34 Photos

New 2025 Grand Design Momentum M-Class 414M available in Duncan, South Carolina

2025 Grand Design Momentum M-Class 414M - New Fifth Wheel For Sale by Blue Compass RV Spartanburg in Duncan, South Carolina features Slideout

2025 Momentum M-Class 414M by Grand Design from Blue Compass RV Spartanburg in Duncan, South Carolina

Unit Specs

Stock #T94943
Year2025
ManufacturerGrand Design RV
Make Grand Design
ModelMomentum
FloorplanM-Class 414M
Floorplan LayoutBath and a Half
Front Bedroom
Loft
Two Entry/Exit Doors
Type Fifth Wheel
ConditionNew
Length46' 0"
VIN573FM4836SBB03141
Price$158,873.00
Need to know your payment? Use our RV Loan Calculator!
Sleeps6
Water Capacity (Fresh)140 gal
Water Capacity (Black)78 gal
Water Capacity (Grey)78 gal
Slideouts3
Tow/Hitch Weight3690 lbs

Looking to buy a 2025 Grand Design Momentum Fifth Wheel RV?

Grand Design Momentum M-Class 414M toy hauler fifth wheel highlights:

Queen Bed Slide Out
U-Shaped Kitchen Counter
Theater Seating
Kitchen Pantry
14' Separate Garage
Flip-Up Pet Dish

Any time spent in this spacious toy hauler will be time well spent! The 14' garage includes an overhead loft bed and a flip-up pet dish for your furry friends. If you're needing more sleeping space, you might want to choose the optional Happi-Jac rollover sofas and table with a drop down bed and optional half bath! Once you enter in the main living area, you can relax on the tri-fold sofa or theater seating across from the fireplace, and there is a free-standing dinette if you want to play a game or two. The chef of your group will love the generous counter space in the kitchen, and the dual entry bath will let everyone stay clean throughout your trip! Head to the front master bedroom to enjoy the queen bed slide out with an optional king bed, a slide top dresser with TV prep, plus a large front closet, complete with washer and dryer prep!

With any Momentum M-Class toy hauler by Grand Design, you will enjoy luxury at every turn! They have been constructed to a superior standard with a thermal roof design, triple insulated main floor and garage floor, and a Rail-Tite underbelly seal that will allow you to camp in all elements. Each model also features a, 8' 5" wide body chassis with a wide rail design, no wheel wheels, and a dovetail entry for easier loading. The Stealth A/C system provides maximum cooling power, and the CRE3000 suspension system means you can enjoy a smooth tow each time. You will love the luxurious interior with a professional grade stainless steel cooktop, interior color changing LED accent lighting, a fiberglass shower with a glass door, and solid surface countertops.

Bath and a Half
Front Bedroom
Loft
Two Entry/Exit Doors

View a video of this 2025 Grand Design Momentum M-Class 414M RV on YouTube!

2025 Grand Design Momentum M-Class 414M Features

Exterior
Slideout

2025 Grand Design Momentum M-Class 414M Specifications

Price

MSRP

$139,755

MSRP + Destination

$139,755

Currency

US Dollars

Basic Warranty

12 Months

Structure Warranty

36 Months

Roof Warranty (Years)

Dimensions

Length (ft)

46.33

Length (in)

556

Length (ft/ft)

Length (ft/in)

Length (m)

14.1

Length (mm)

14100

Width (in)

101

Width (mm)

2565.4

Height (in)

161

Height (mm)

4089.4

Interior Height (in)

101

Interior Height (mm)

2565.4

Weight

Dry Weight (lbs)

16800

Dry Weight (kg)

7620.5

Payload Capacity (lbs)

3200

Payload Capacity (kgs)

1451.5

GVWR (lbs)

20000

GVWR (kgs)

9072

Hitch Weight (lbs)

3690

Hitch Weight (kgs)

1673.8

Capacities

Fuel Capacity (gal)

Fuel Capacity (l)

227.1

Holding Tanks

Number Of Fresh Water Holding Tanks

Total Fresh Water Tank Capacity (gal)

140

Total Fresh Water Tank Capacity (l)

530

Number Of Gray Water Holding Tanks

Total Gray Water Tank Capacity (gal)

Total Gray Water Tank Capacity (l)

295.3

Number Of Black Water Holding Tanks

Total Black Water Tank Capacity (gal)

Total Black Water Tank Capacity (l)

295.3

Propane Tank(s)

Number Of Propane Tanks

Total Propane Tank Capacity (gal)

14.2

Total Propane Tank Capacity (lbs)

Construction

Body Material

Aluminum

Sidewall Construction

Fiberglass

Doors

Number of Doors

Sliding Glass Door

Slideouts

Number of Slideouts

Power Retractable Slideout

Yes

Awning

Number of Awnings

Awning Length (ft)

Awning Length (m)

11.9

Power Retractable Awning

Yes

Screened Room

Leveling Jacks

Leveling Jack Type

Front Power / Rear Power

Kitchen / Living Area

Kitchen / Living Area Flooring Type

Vinyl

Kitchen Table Configuration

Chairs

Kitchen Location

Center

Living Area Location

Center

Oven / Stove

Layout

Oven / Stove

Number Of Oven Burners

Overhead Fan

Yes

Microwave Oven

Convection

Yes

Refrigerator

Refrigerator Size

Full-Size

Refrigerator Power Mode

Electric

Sofa

Number Of Sofas

Sofa Material

Vinyl

Reclining Sofa

Recliners / Rockers

Number Of Recliner / Rockers

Material

Vinyl

Beds

Max Sleeping Count

Number Of Bunk Beds

Number Of Double Beds

Number Of Full Size Beds

Number Of Queen Size Beds

Number Of King Size Beds

Number Of Convertible / Sofa Beds

Master Bedroom

Master Bedroom Flooring Type

Vinyl

Master Bedroom Door Style

Conventional Door

Full Size Master Bedroom Closet

Yes

Master Bedroom Mirror Doors

Yes

Master Bedroom Shades / Curtains

Yes

Master Bedroom Location

Front

Bunkhouse

Bathroom

Number Of Bathrooms

Bathroom Flooring Type

Vinyl

Bathroom Location

Center

Toilet

Toilet Type

Porcelain

Toilet Location

Center

Shower

Door Type

Plastic / Glass

Shower Location

Center

Bathroom Sink

Bathroom Sink Location

Center

Bathroom Medicine Cabinet

Bathroom Medicine Cabinet Location

Center

Bathroom Mirror

Bathroom Mirror Location

Center

Bathroom Vent / Fan System

Bathroom Vent / Fan System Location

Center

Cargo Area Dimensions

Cargo Area Length (in)

168

Cargo Area Length (mm)

4267.2

Cargo Area Flooring Type

Rubber

Cargo Area Rear Door

Cargo Area Rear Door Style

Ramp Door

Cargo Area Auxiliary Gas Tank

Cargo Area Auxiliary Gas Tank Capacity (gal)

Cargo Area Auxiliary Gas Tank Capacity (lbs)

227.1

Wheels

Wheels Composition

Aluminum

Number Of Axles

Tires

Tire Brand

Cooper

Rear Tire Width

215

Rear Tire Aspect Ratio

Rear Tire Speed Rating

Rear Wheel Diameter

17.5

Rear Tire (Full Spec)

ST215/75R17.5 LRH Cooper Tires

Spare Tire

Spare Tire Location

Exterior Mounted

Brakes

Front Brake Type

Not Applicable

Rear Brake Type

Electric Drum

Battery

Battery Power Converter

Yes

Battery Converter Amps

Prewiring

Air Conditioning Prewiring

Yes

Cable Prewiring

Yes

Phone Prewiring

Heat Prewiring

Yes

TV Antenna Prewiring

Yes

Satellite Prewiring

Yes

Washer / Dryer Prewiring

Yes

Solar

Yes

Back-Up Camera

Yes

Air Conditioning

Air Conditioning Type

Automatic

Air Conditioning (BTUs)

30,000

Heater

Heater Type

Automatic

Heater (BTUs)

35,000

Water Heater Tank

Tankless Water Heater

Yes

Radio

Brand Name

Rockford Fosgate

Number Of Radios

Speakers

Speaker Location(s)

Exterior

Surround Sound

Yes

Television

Number Of Televisions

Paint

Primary Color

Black

Secondary Color

Blue

Paint Swatch File Name

Grand Design/Onyx_with_Blue_Full-Body_Paint.gif

Interior Decor

Wallpaper

Yes

Interior Wood Finish

Yes

Exterior Patio / Deck

Exterior Patio / Deck Location

Rear

Wireless / Connectivity

Bluetooth Audio

Yes

Wi-Fi Capable

Yes

Mobile App Instrumentation

Yes

*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.