Unlock Best Price!

New 2026 Grand Design Momentum M-Class 414M

Toy Hauler Fifth Wheel

Stock #105024

Madison AL

With the 2026 Grand Design Momentum 414M, your adventures are about to go beyond the ordinary! 14 ft garage, spacious kitchen pantry, and queen bed slide out!

1 of 74

+74

SALE PRICE: $153,495
MSRP: $175,228
You Save: $21,733

Payments From: $1,026 /mo.

Sleeps 5
3 Slides
Bath and a Half

Loft

46ft Long
16,800 lbs

See All Specs

Specifications

Sleeps	5	Slides	3
Length	46 ft 4 in	Ext Width	8 ft 5 in
Ext Height	13 ft 6 in	Int Height	8 ft 5 in
Hitch Weight	3690 lbs	GVWR	22500 lbs
Dry Weight	16800 lbs	Fresh Water Capacity	140 gals
Grey Water Capacity	78 gals	Black Water Capacity	78 gals
Tire Size	ST215/75R17.5 LRH	Furnace BTU	35000 btu
Fuel Capacity	60 gals	Available Beds	Queen
Refrigerator Type	Stainless Steel	Refrigerator Size	20 cu ft
Cooktop Burners	3	Number of Awnings	3
Garage Size	14 ft	LP Tank Capacity	30 lbs
Water Heater Type	On Demand	AC BTU	30000 btu
TV Info	LED TV; LR 49", Garage 32"	Awning Info	11', 14', and 14' Power with LED Lights
Axle Count	2	Washer/Dryer Available	Yes
Number of LP Tanks	2	Shower Type	Shower w/Seat
Electrical Service	50 amp	VIN	573FM4835TBB04315

Description

Grand Design Momentum M-Class 414M Toy Hauler Fifth Wheel Highlights:

14' Separate Garage with Loft
Queen Bed Slide-Out (Optional King)
U-Shaped Kitchen Counter for Maximum Prep Space
Free-Standing Dinette and L-Shaped Reclining Sofa
Dual Entry Bath + Washer/Dryer Prep
Flip-Up Pet Dish

The Grand Design Momentum M-Class 414M delivers premium comfort, smart functionality, and versatile space for both living and hauling. Whether you're heading to the trails with your toys or planning a long-term RV lifestyle, this toy hauler has the room, luxury, and durability to go the distance.

The 14-foot garage offers a flexible space to haul ATVs, motorcycles, kayaks, and more. It also features an overhead loft bed, a convenient flip-up pet dish, and the option to add a Liftsuite System and a half bath, making it ideal for guests or extended stays.

Spacious Living, Exceptional Comfort

Step inside the main living area and you'll find an L-shaped reclining sofa perfectly positioned across from the entertainment center and fireplace. The free-standing dinette is ideal for meals, work, or game nights, while the U-shaped kitchen counter provides abundant space for food prep.

Key kitchen highlights include:

Stainless steel cooktop
Large kitchen pantry
Solid surface countertops
Color-changing LED accent lighting

Private Master Suite and Dual Entry Bath

At the front of the coach, enjoy a queen bed slide-out (with optional king) for maximum floor space, plus a slide-top dresser with TV prep and a large front wardrobe that includes washer/dryer prep. The dual entry full bath offers convenient access from both the hallway and bedroom and features a fiberglass shower with a glass door for a residential touch.

Built for Every Season and Every Adventure

Grand Design's Momentum M-Class toy haulers are known for their premium construction and all-weather capability. Key features include:

Triple insulated garage and main floor
Thermal roof design
Rail-Tite underbelly seal
8' 5" wide body chassis with no wheel wells
Dovetail garage entry for smoother loading

You’ll tow with confidence thanks to the CRE3000 suspension system, and stay cool in every room with the powerful Stealth A/C system.

Whether you're hauling toys, working remotely, or simply exploring in style, the Momentum M-Class 414M offers luxury, space, and functionality in one rugged and refined package.

This is the manufacturer's minimum allowed advertised price. Please contact us today for your unbeatable personalized quote.

Call Us at 256-837-3883

Features

Standard Features

Exterior

Keyed Alike™ Ramp Door Latches
2nd Patio Awning w/ LED Lights
3rd Awning w/LED Lights (Main Slide-395MS)
Exterior Color Changing LED Accent Lighting
High-Gloss Gel Coat Exterior Sidewalls
Door Side Exterior Spray Port
Frameless Tinted Windows
Walk-On Roof
17.5" Spare Tire (Undermount)
MORryde Strut Assist Entry Step
Slam-Latch Baggage Doors
Mo Secure

Construction

101" Wide-Body Construction
5-Side Aluminum Cage Construction
Fully Enclosed Underbelly w/Heated Tanks and Storage

Running Gear

Upgraded Axle Hangers
Heavy Duty H-Rated Tires
Heavy Duty 7,000lb. Axles with ABS Drum Brakes (381MS, 395MS)
Heavy Duty 8,000lbs. Axles with ABS Drum Brakes (351MS)
17.5" H-Rated Aluminum Wheels
MORryde® CRE3000 Suspension System
Tow Assist ABS & Sway Mitigation System

Frame & Chassis

6-Point Hydraulic Leveling System
101" Wide Body Super Chassis

Interior

Interior Color Changing LED Accent Lighting
Hardwood Cabinet Doors w/Hidden Hinges
Recliner Sofa w/Adjustable Headrest or Flip Down Cupholders
Central Vacuum System w/ Tools and Dust Pan
Plywood Drawer Bottoms

Kitchen

Microwave
Residential Kitchen Faucet
Professional Grade Stainless Steel Cooktop
12v High Power MaxxAir Fan with Rain Sensor
Window Behind Range (N/A 395MS)
Kitchen Barstools w/Extended Countertops (351MS, 381MS)
Smart Sink w/removable cutting board, produce strainer and glass rinser

Electrical

Solar Prep (10 gauge wiring with universal MC4 connectors)
75 Amp Converter
12V Battery Disconnect

HVAC

12v High Power Fan (Kitchen)
35K BTU High Capacity Furnace
Stealth AC System w/ Insulated A/C Ducts
Attic Vent
High Capacity Heat Ducts

Plumbing

Exterior Spray Port (Door Side)
12V Tank Heaters
Sewer House Storage Area
Whole House Water Filtration System
All-In-One Enclosed Utility Center

Bedroom

Under Bed Storage Area
Individually Switched Reading Lights Over Bed
Bedside 110-Volt & USB Outlets
Window Above Master Bed Headboard
60" x 80" Queen Pillow Top Bed Mattress

Bathroom

Porcelain Toilet
Medicine Cabinet w/Mirrored Door
Undermount Lav Sink
One-Piece Fiberglass Shower w/Glass Door & Teak Bench Seat

Appliance

Fireplace with Electric Heater
Stainless Steel 20 cu. ft. Refrigerator
30" Over-The-Range Microwave

Electronics

Exterior Cable/SAT Plug-In
LED Smart TV in Living Area
Rockford Fosgate Stereo Ent. System w/HDMI and App Controls
Exterior Speakers
No-Crank Digital TV Antenna w/Booster
LED TV in Garage (NA 336M)
TravLFi On-Board WiFi Ready

Packages

Exterior Package

Satellite TV Prep
MORryde Strut Assist Entry Step
Aluminum Quad Entry Steps - Garage Entry
7,000 lb. Axles w/Self Adjusting Brakes, Wet Bolts and Bronze Bushings
17” Aluminum Wheels (120PSI Rated)
Cooper Tires® 17.5" All-Steel H-Rated Tires
Slam-Latch Baggage Doors
Frameless Tinted Windows
Exterior Security Lights
Power Patio Awning w/LED Lighting
Folding Roof Ladder
White Gel Coat Fiberglass Front Cap
12V Battery Disconnect
All-In-One Exterior Utility Center
50 Amp Service
Converter
Enclosed Fuel Station w/ Dual Fuel Tank (Single Tank 336M)
Partial Paint Gel Coat Fiberglass Front Cap

Interior Package

49" Class LED TV in Living Area
Stereo Entertainment System w/Bluetooth and App Based Controls in Living Area
Washer/Dryer Prep
On Demand Water Heater
Roller Shade Window Coverings (Main Living Area and Bedroom)
Recessed LED Puck Lighting
Solid Surface Countertops w/ Sink Covers
Stainless Steel Undermount Kitchen Sink
Chef Inspired Range & Oven w/ Cover
Kitchen Pantry w/ LED Light Strip
Garage Control Panel

Garage Package

32" Class LED TV in Garage
Protective Diamond Plate on Garage Sidewalls
2,500 lb. Rated Flush-Mount Tie-Downs
Ram-Air Garage Vents Both Sides
Tuff-Ply Gas and Oil Resistant Garage Flooring
FastRamp Rear Ramp Door
Triple Insulated Garage Floor

Weather-Tek Package

R-Value Equivalent (R-40 Roof / R-45 Floor / R-11 Sidewalls / R-40 Garage Floor / R-24 Slideroom Floor)
Fully Enclosed and Heated, Underbelly and Storage Area
Enclosed and Heated Low Point Drains
Engineered Underbelly Airflow Heat Paths
Stealth AC System w/ Insulated A/C Ducts
Attic Vent
Plumbing Line Insulation Barrier

See us for a complete list of features and available options!

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.

Due to the current environment, our features and options are subject to change due to material availability.

Favorite RVs

Save your favorite RVs as you browse. Begin with this one!

We are here to help, call us at
256-837-3883 or Contact Us

We are here to help!

256-837-3883
Contact Us
Unlock Best Price!

*All calculated monthly payments are an estimate for qualified buyers only and do not constitute a commitment that financing or a specific interest rate or term is available. Financing terms may not be available in all Campers Inn locations. Campers Inn RV Sales is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual inventory in stock on our lot. Please contact us for availability as our inventory changes rapidly.
Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.

New 2026 Grand Design Momentum M-Class 414M

414M Floorplan

Specifications

Description

Features

Why Do We Ask You For This Information?

Connect With Fellow RVers