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

Hot Deal
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

 

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 Liftsuite System and optional half bath. Once you enter in the main living area, you can relax on the L-shaped sofa with recline 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. 

Options:
  • 1/2 BATHROOM
  • 20 CU FT REFRIG (+INVERTER PREP
  • 330W SOLAR PANEL
  • 50 AMP CONTROLLER
  • BLUETOOTH MODULE AND TWO (2) DOCK PORTS)
  • 2ND A/C BEDROOM
  • 3RD A/C GARAGE
  • 3RD A/C PREP
  • AUXILLARY FRESH WATER TANK (40 GALLON)
  • DEALER DISCOUNT
  • EXTERIOR ENTERTAINMENT CENTER
  • GARAGE SUITE FEATURING P2K BED LIFT
  • GARAGE TV - LED HD TV
  • GEN II 3 SEASON DOOR W/ SLIDING WINDOWS
  • HEAT PUMP
  • KING BED
  • KITCHEN POWER FAN W/ RAIN SENSOR
  • M-CLASS EXTERIOR PACKAGE
  • M-CLASS GARAGE PACKAGE
  • M-CLASS LUXURY INTERIOR PACKAGE
  • MOMENTUM PATIO CHAIRS
  • OMNICONNECT-SATELLITE
  • CELLULAR AND WIFI INTERNET PREP
  • REAR ALUMIUM DECK SYSTEM W/ REAR POWER AWNING
  • RVIA SEAL
  • SAFERIDE RV ROADSIDE ASSISTANCE
  • SOLAR + PACKAGE (ONE (1) ADDTL 330W PANEL & 2000W INVERTER)
  • UNDER UNIT LED LIGHT KIT
  • UPGRADED COOPER H-RATED TIRES W/ 17.5" WHEELS
  • WEATHER-TEK INSULATION PACKAGE
  • YAMAHA GENERATOR - 6K GASOLINE GENERATOR
What Our Customers Are Saying

Fantastic service and support!

Fantastic service and support. Jim and Mike know RVs and even more important know the industry and all the conditions that are affecting RV sales. In addition, RV Kountry went above any beyond when it comes to the sale of my coach. They coordinated battery replacements and other repairs. I would highly recommend RV Kountry. Thanks for all your help. - Greg
Price: $180,018
You Save: $43,855
Sale Price: $136,163
Wilkins RV
Location: Bath, NY
Stock# 57291
To get help now on this RV, call and enter the RV ID if prompted.
RV ID: 3173531#
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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 573FM4832TBB04322
For more information Contact Us
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