New 2025 Grand Design Momentum M Class 351MS
$104,999
$703/mo.*
MSRP: $147,517
Step into the world of luxury and adventure with the 2025 Grand Design Momentum M-Class 351MS. This stunning fifth wheel redefines what it means to travel in style, offering a spacious and versatile interior that accommodates up to seven sleepers. With a king bed, two queen beds, and a convertible option, you can invite the whole family or a group of friends for a memorable journey. The center kitchen and living area provide a perfect setting for gatherings, featuring a full-size electric/propane refrigerator, a three-burner cooktop, and a cozy fireplace to keep everyone comfortable.
The Momentum 351MS is designed with convenience in mind, boasting a washer/dryer to make extended trips a breeze. The 11-foot garage not only offers ample storage for your toys but also transforms into additional sleeping space with Happi-Jac rollover sofas. With a 28-foot powered retractable awning, you can enjoy the great outdoors while being shielded from the elements. The automatic heater ensures you stay warm on chilly nights, while the 75-amp electrical service keeps everything running smoothly. Ready to hit the road in style? Visit your nearest General RV dealership to explore the possibilities with the Grand Design Momentum M-Class 351MS.
Specifications
RV Details
- Sleeps7
- Slides3
- Length40 ft. 6 in.
- Width8 ft. 5 in.
- Height13 ft. 5 in.
- Dry Weight14700 lbs.
- Hitch Weight2785 lbs.
- GVWR18000 lbs.
- VIN573FM4121SBB03212
Tanks & HVAC
- Fresh Water1 Tank(s) | 140 gal.
- Black Water1 Tank(s) | 104 gal.
- Gray Water1 Tank(s) | 52 gal.
- Propane2 Tank(s) |
- HeatAutomatic
- Electrical75 amps
Appliances
- Awnings2 | 28 ft. Powered Retractable Awning
- BedsQueen (x2), King (x1), Convertible (x1)
- Bunks1
- ShowerPlastic / Glass
- RefrigeratorFull-Size
- Cooktops | Microwave3 | No
- Washer/Dryer PreppedYes
- Axles | Tire Size215/75R17.5
All Amenities
Can you tow this RV?
Understanding your vehicle's towing capacity rating is critical to choosing the right RV for you and your family. Towing your next RV safely down the road will depend on having the right tow vehicle and RV combination. Use our handy towing guide below to help find your vehicle's towing capacity and filter our RV inventory down to RVs you can tow. View Tow Guide >
Attention: Your vehicle's max towing capacity includes passenger weight, added accessories, any current liquids in tanks, and any cargo you've added such as food, clothes, chairs, grills, games, tools, etc.. For purposes of RVs I can Tow, we've allowed 1000 lbs for RVs over 8000 lbs, 750 lbs for RVs under 8000 lbs, and 500 lbs for RVs under 5000 lbs for average Cargo Weight. Always confirm your specific tow vehicles towing capacity directly from your vehicle's manufacturer before purchasing or towing an RV. You are responsible for the decision to operate your vehicle and any RV you may tow. If your specific vehicle is not listed, please contact us for assistance.
General RV works hard to ensure the accuracy of all its listings however we are not responsible for any misprints, typos, or errors found in our website pages. Manufacturer-provided pictures, specifications and features may be used as needed. Inventory shown may be only a partial listing of the entire inventory. Please contact us at 888-436-7578 for availability as our inventory changes rapidly.
*All RV prices exclude tax, title, registration and fees, including documentary service fees. All payments are with approved credit through dealer lending source. Advertised monthly payment is based on 20% cash down, plus tax, title, registration and fees, at 7.99% APR for 96 months on finance amounts under $10K, at 7.99% APR for 144 months on finance amounts from $10K to $25K, at 7.99% APR for 180 months on finance amounts from $25K to $50K, and at 7.99% APR for 240 months on amounts over $50K. $79 monthly payment based on purchase price of $9,999 with 20% down at 8.24% APR for 218 months. $399 monthly payment based on purchase price of $69,995 with 25% down, at 6.99% APR for 240 months. For select models only. Rate and payments are subject to change at any time. Conditions apply. See dealer for details.