+37

- SALE PRICE: $89,977
- MSRP: $147,879
- You Save: $57,902
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40ft long
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15,138 lbs
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Sleeps 5
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3 slides
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Bath and a HalfLoft
344M Floorplan
Specifications
| Sleeps | 5 | Slides | 3 |
| Length | 39 ft 11 in | Ext Width | 8 ft 5 in |
| Ext Height | 13 ft 6 in | Int Height | 8 ft 5 in |
| Hitch Weight | 3300 lbs | GVWR | 19000 lbs |
| Dry Weight | 15138 lbs | Fresh Water Capacity | 140 gals |
| Grey Water Capacity | 104 gals | Black Water Capacity | 52 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 | Shower Size | 30" x 48" |
| Number of Awnings | 2 | Garage Size | 11 ft |
| LP Tank Capacity | 30 lbs | Water Heater Type | Tankless |
| AC BTU | 30000 btu | TV Info | LED TV; LR 49", Garage 32" |
| Awning Info | 10' and 18' Power with LED Lights | Axle Count | 3 |
| Washer/Dryer Available | Yes | Number of LP Tanks | 2 |
| Shower Type | Shower w/Seat | Electrical Service | 50 amp |
| VIN | 573FM4228SBB02928 |
Description
New 2025 Grand Design Momentum M-Class 344M – Extreme Comfort, Go-Anywhere Capability, and Luxury Toy Hauler Style
The New 2025 Grand Design Momentum M-Class 344M sets a new standard for performance, comfort, and flexible living in the world of luxury toy haulers. Designed for active adventurers, outdoor enthusiasts, and families who want the perfect mix of living space and cargo capacity, the 344M delivers strength, smart design, and premium features for every journey. With a spacious garage area, upscale interior, and thoughtful amenities, this momentum toy hauler is built for people who live life in motion.
Step inside and be welcomed by a bright, contemporary interior that combines residential comfort with adventure-ready functionality. The 344M’s open living area features plenty of seating, panoramic windows, and a seamless flow from the kitchen to the lounging space, making it ideal for everyday use and entertaining guests. Whether you’re relaxing after a long day on the trails or watching a movie with the family, this coach provides space that feels open and inviting.
The kitchen is designed with real-world living in mind, equipped with solid-surface countertops, a large residential refrigerator, a three-burner cooktop, convection microwave, deep single-bowl sink, and abundant storage. Meal prep is efficient and enjoyable, even when you’re on the road for extended trips.
Up front, the private main bedroom offers a restful retreat with a comfortable queen bed, wardrobe storage, and convenient access to the full bathroom. The bathroom includes a spacious shower, modern vanity, and thoughtful details that make everyday routines feel like home.
The real highlight of the 344M is its toy hauler garage area. With a reinforced floor, integrated tie-downs, and overhead storage, this space is ready to carry motorcycles, ATVs, bicycles, kayaks, or extra gear. When it’s time to camp, the ramp door converts to a patio, instantly transforming the garage into a flexible entertainment area.
Built with Grand Design’s legendary quality, durable construction, and premium materials, the 2025 Momentum M-Class 344M is an ideal choice for thrill-seekers, weekend warriors, and full-time travelers alike.
Top Reasons to Buy the 2025 Grand Design Momentum M-Class 344M
Versatile Toy Hauler Garage
A strong, spacious garage with tie-downs and ramp access makes gear transport effortless and transforms into a patio for outdoor entertaining.
Comfortable Living Area
Roomy seating, panoramic windows, and a thoughtful layout provide space to relax, dine, and socialize.
Premium Kitchen Design
Solid-surface counters, residential-style appliances, and generous storage make cooking on the road a joy.
Private Master Bedroom Retreat
Rest easy with a comfortable bed, wardrobe storage, and direct access to the full bathroom.
Residential-Style Bathroom
A spacious shower, quality fixtures, and organized storage bring home-like convenience to every trip.
Durable Toy Hauler Construction
Reinforced floors, high-strength frame components, and smart engineering support heavy gear and secure travel.
Flexible Entertainment Options
Ramp-door patio, spacious interior, and seating arrangements make it easy to entertain indoors or out.
Why Buy From Campers Inn RV
Trusted Dealer With Decades of Experience
Campers Inn RV has been helping customers match with the perfect rig since 1966, offering dependable guidance and industry expertise.
Large Selection and Easy Comparisons
With multiple locations and extensive inventory, you can easily explore configurations, options, and features to find the right fit.
Customer-Focused Buying Experience
Campers Inn RV emphasizes transparent pricing, clear communication, and a no-pressure atmosphere designed to support your decision.
Certified Service Network and Ongoing Support
From routine maintenance to warranty work, parts, and accessories, Campers Inn RV provides long-term support through a nationwide network of service centers.
Thorough Quality Checks and Delivery Walk-Throughs
Every new RV is professionally inspected before delivery, and you receive a comprehensive orientation, so you feel confident operating every system.
Family-Owned and Operated Since 1966
Campers Inn RV’s long reputation for integrity, care, and customer satisfaction means you’re supported long after the sale.
Features
Standard Features (2025)
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.
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*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.



