New 2026 Grand Design Momentum M-Class 414M Toy Hauler Fifth Wheel

Thanks & Giving Sale
2026 414M Features and Options

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

  • Queen Bed Slide Out
  • U-Shaped Kitchen Counter
  • Free-Standing Dinette
  • Kitchen Pantry
  • 14' Separate Garage
  • Flip-Up Pet Dish

 

Experience Ultimate Adventure with the 2026 Grand Design Momentum M-Class 414M – Available at Campers Inn RV

Take your travels to the next level with the 2026 Grand Design Momentum M-Class 414M, a luxury toy hauler designed for thrill-seekers, families, and adventure enthusiasts who refuse to compromise on comfort. Combining innovative design, rugged durability, and modern conveniences, this fifth-wheel toy hauler delivers the perfect balance of adventure and relaxation.

Step inside and you’ll immediately notice the spacious, thoughtfully designed interior. The 414M features a large rear garage area, ideal for transporting ATVs, motorcycles, or other recreational toys, with tie-downs and easy access to keep your gear secure. The garage converts into a versatile living or sleeping area when not in use, offering flexibility for families or groups. The main living space includes a comfortable lounge with theater seating, a fully equipped kitchen with modern appliances, and ample counter space for meal prep. Large windows bring in natural light and provide panoramic views of the great outdoors.

The master suite is a private retreat, featuring a king-sized bed, abundant storage, and a full bathroom with a shower, vanity, and modern fixtures. Whether you’re returning from an action-packed day or spending a relaxing evening indoors, the Momentum M-Class 414M ensures every moment is comfortable and convenient.

Designed for adventure, this model offers top-of-the-line towing and aerodynamic construction, making it easier to maneuver while maintaining stability on the road. The exterior is built for longevity, with durable materials that withstand the elements, while features like a power awning, exterior speakers, and outdoor storage make camping experiences more enjoyable. From weekend escapes to extended cross-country trips, the 414M is engineered to handle it all.

Why buy from Campers Inn RV? Campers Inn RV is a nationwide leader in RV sales and service, known for making the RV buying experience seamless and worry-free. Our expert team helps you find the perfect model, offers flexible financing solutions, and provides ongoing support for service and parts. When you purchase from Campers Inn RV, you’re not just getting a top-quality RV—you’re gaining a trusted partner for every mile of your journey.

The 2026 Grand Design Momentum M-Class 414M is more than a toy hauler—it’s your gateway to freedom, adventure, and unforgettable memories. With its combination of luxury, versatility, and performance, this fifth-wheel is ready to take you wherever your lifestyle demands.

Visit Campers Inn RV today to experience the 2026 Grand Design Momentum M-Class 414M and start your ultimate adventure on the open road.

What Our Customers Are Saying

Went above and beyond!

Randy and Tim helped us out. We needed some new batteries on our trip from Indianapolis to Bend, OR. Not only did they get us the batteries, when we needed a new connection made they drove us down to the local Napa and got us back. Also stayed open an hour past closing to make sure we were good. - Dan
Price: $177,418
You Save: $23,923
Sale Price: $153,495
Campers Inn
Location: Merrimack NH
Stock# 108014
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 3102213#
(enter this ID if prompted)
2026 414M 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
Interior Color DUSK
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 573FM4832TBB04319
For more information Contact Us
Similar RVs and Floorplans

Loading

.

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.