{"@context":"https://schema.org","@type":"Product","name":"8 Grand Design Momentum M-Class RVs for sale in Oregon","offers":{"@type":"AggregateOffer","offerCount":8,"lowPrice":"50152.00","highPrice":"178626.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-351m/c0168121-840c-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 351M","description":"2026 GRAND DESIGN MOMENTUM M CLASS 351MS, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel Toy Hauler sleeps 7 people and is available at Camping World in Hillsboro, OR.

Specs: Length: 40.5' | Weight: 15760.0 lbs | Slide Outs: 3 | Sleep Number: 7 | Electrical Service: 50 amp | Exterior Height: 13.50' | Fresh Water Tank: 140.0 gal | Black Water Tank: 104.0 gal

Also Includes: * 6.0K GENERATOR * 3RD A/C PREP * AUXILIARY FRESH WATER TANK * TV * OMNICONNECT * REAR ALUMINUM DECK * A/C * WEATHER-TEK INSULATION PKG * ROADSIDE ASSISTANCE * FAN - KITCHEN * ROCKFORD FOSGATE * UPGRADED COOPER H-RATED TIRES * 3 SEASONS PATIO DOOR - GEN III * SOLAR+ PKG - ONE 330W PANEL * GARAGE PKG * A/C W/HEAT PUMP * 12V 20 CU. FT. REFER * EXTERIOR ENTERTAINMENT CENTER * 8K AXLES W/ ABS BRAKES * GARAGE SUITE * EXTERIOR PKG * LUXURY INTERIOR PKG * PATIO CHAIRS * RVIA * KING BED UPGRADE * UNDER UNIT LED LIGHT KIT * INTERIOR - DUSK * A/C - 3RD","itemCondition":"Used","priceCurrency":"USD","price":"132014.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-399m/5be804d9-2393-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 399M","description":"2026 GRAND DESIGN MOMENTUM M CLASS 399M, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel Toy Hauler sleeps 6 people and is available at Camping World in Hillsboro, OR.

Specs: Length: 44.83' | Weight: 19170.0 lbs | Slide Outs: 3 | Sleep Number: 6 | Electrical Service: 50 amp | Exterior Height: 13.50' | Fresh Water Tank: 140.0 gal | Black Water Tank: 52.0 gal

Also Includes: * OMNICONNECT * PATIO CHAIRS * A/C - 3RD * LUXURY INTERIOR PKG * GARAGE PKG * UNDER UNIT LED LIGHT KIT * WEATHER-TEK INSULATION PKG * EXTERIOR PKG * AUXILIARY FRESH WATER TANK * KING BED UPGRADE * A/C W/HEAT PUMP * SOLAR+ PKG - ONE 330W PANEL * A/C * FAN - KITCHEN * REAR ALUMINUM DECK * RVIA * TV * 3RD A/C PREP * INTERIOR - ARTISAN * ROCKFORD FOSGATE * 7K AXLES W/ABS DRUM BRAKES * GARAGE SUITE * 12V 20 CU. FT. REFER * UPGRADED H-RATED TIRES (TRIPLE AXLE) * ROADSIDE ASSISTANCE * 6.0K GENERATOR * 3 SEASONS PATIO DOOR - GEN III","itemCondition":"Used","priceCurrency":"USD","price":"152314.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-414m/1a33d58f-2202-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 414M","description":"2026 GRAND DESIGN MOMENTUM M CLASS 414M, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel Toy Hauler sleeps 7 people and is available at Camping World in Hillsboro, OR.

Specs: Length: 46.33' | Weight: 18500.0 lbs | Slide Outs: 3 | Sleep Number: 7 | Electrical Service: 50 amp | Exterior Height: 13.50' | Fresh Water Tank: 140.0 gal | Black Water Tank: 78.0 gal

Also Includes: * 3RD A/C PREP * 1/2 BATH * ROADSIDE ASSISTANCE * ROCKFORD FOSGATE * 7K AXLES W/ABS DRUM BRAKES * FAN - KITCHEN * INTERIOR - DUSK * MORRYDE 7K SUSPENSION - TRIPLE AXLE * PATIO CHAIRS * EXTERIOR PKG * UPGRADED H-RATED TIRES (TRIPLE AXLE) * A/C - 3RD * EXTERIOR ENTERTAINMENT CENTER * KING BED UPGRADE * OMNICONNECT * 3 SEASONS PATIO DOOR - GEN III * RVIA * 6.0K GENERATOR * LUXURY INTERIOR PKG * GARAGE SUITE * SOLAR+ PKG - ONE 330W PANEL * GARAGE PKG * TV * A/C W/HEAT PUMP * AUXILIARY FRESH WATER TANK * UNDER UNIT LED LIGHT KIT * A/C * WEATHER-TEK INSULATION PKG * REAR ALUMINUM DECK * 12V 20 CU. FT. REFER","itemCondition":"Used","priceCurrency":"USD","price":"131759.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-grand-design-momentum-m-class-395ms/f8dcbe89-6fc9-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2025 GRAND DESIGN MOMENTUM M-CLASS 395MS","description":"2025 Grand Design Momentum M-Class 395MS, Overview Welcome Aboard the 2025 Grand Design Momentum M-Class 395MS: Redefining Travel with Every Mile!

The 2025 Grand Design Momentum M-Class 395MS is not just an RV; it's a statement of luxury and freedom, crafted for those who yearn to explore without compromising on comfort. This FIFTH WHEEL HAULER is your passport to discovering the world in unparalleled style.

Artful and Agile Design:
Witness a stunning blend of aesthetics and practicality in the 2025 Grand Design Momentum M-Class 395MS. Its elegant exterior lines promise efficiency on the road, while the robust construction, using only high-grade materials, assures a lasting presence.

Lavish Living Spaces:
Step into a haven of sophistication and space inside the Grand Design Momentum. The interior is a masterpiece of design, offering opulent living quarters that cater to every need of the modern traveler.

Relaxation Redefined:
The Grand Design Momentum sets a new standard for comfort. Luxuriate in its plush seating and serene sleeping arrangements, where every element is fashioned for your relaxation and pleasure.

Committed to Safety:
Travel with confidence in the Grand Design Momentum. This RV integrates advanced safety features throughout, ensuring that your adventures are as safe as they are enjoyable.

Respect for Nature:
Embrace eco-friendly travel with the 2025 Grand Design Momentum M-Class 395MS. Its sustainable features reflect a commitment to environmental responsibility, allowing you to journey with a lighter ecological footprint.

Why the Grand Design Momentum Stands Out:
Opting for the Grand Design Momentum is a choice for extraordinary travel experiences. Perfect for both quick getaways and extended explorations, it elevates every trip into a tale of adventure and luxury.

Begin your journey of discovery and indulgence with the 2025 Grand Design Momentum M-Class 395MS. Your next great adventure awaits in this epitome of travel excellence! Interior Interior Features: a bathroom with Vinyl flooring, bathroom located Center, equipped with a power converter, no bunkhouse, Automatic heater for optimal comfort, elegant interior wood finish, kitchen and living area with Vinyl flooring, a master bedroom with Vinyl flooring, master bedroom located Front, 1 bathroom(s), 2 television(s) for entertainment, a Full-Size refrigerator, comfortable sofas with Vinyl, a Porcelain toilet, decorative wallpaper. This RV's interior is designed for comfort, convenience, and a touch of luxury on every journey. Exterior Exterior Features: a sturdy Aluminum body, a striking Silver and Red exterior, standing at 13.5 ft. (162 in.) tall and 8.42 ft. (101 in.) wide, 3 awnings for optimal outdoor comfort, a power-retractable slideout for additional space, crafted with Aluminum wheels for a smooth journey, a conveniently mounted spare tire, Front Power / Rear Power for effortless lev","itemCondition":"Used","priceCurrency":"USD","price":"113995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-grand-design-momentum-m-class-344m/f890cc41-6fc9-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2025 GRAND DESIGN MOMENTUM M-CLASS 344M","description":"2025 Grand Design Momentum M-Class 344M, Overview Discover the 2025 Grand Design Momentum M-Class 344M: Where Every Journey Becomes an Unforgettable Experience!

Step into the world of luxury travel with the 2025 Grand Design Momentum M-Class 344M, a perfect companion for the avid traveler and connoisseur of fine living. This FIFTH WHEEL HAULER is not just a vehicle; it's your ticket to exploring new horizons with elegance and comfort.

Elegance in Motion:
The 2025 Grand Design Momentum M-Class 344M features a sleek, efficient design that turns heads and glides effortlessly across diverse landscapes. Crafted with premium materials, it's designed for durability and style, ensuring your travels are as impressive as they are enjoyable.

Expansive and Thoughtful Interiors:
Inside, you'll be greeted by a spacious and well-planned interior that maximizes comfort and utility. Every inch is tailored to enhance your travel experience, providing a perfect blend of luxury and practicality.

Unparalleled Comfort:
Experience the pinnacle of relaxation with plush seating, cozy sleeping areas, and versatile spaces. Whether you're resting or entertaining, every moment aboard the Grand Design Momentum is steeped in comfort.

Prioritized Safety:
The Grand Design Momentum prioritizes your safety with its comprehensive suite of safety features. Travel with confidence knowing that every aspect of the RV is designed with your well-being in mind.

Environmentally Mindful:
The 2025 Grand Design Momentum M-Class 344M is not only about luxury but also responsibility. Its eco-friendly features align with sustainable practices, allowing you to travel with a smaller environmental footprint.

Why the 2025 Grand Design Momentum M-Class 344M?
Opting for the Grand Design Momentum signifies a choice for unparalleled quality and memorable experiences. Be it for weekend getaways or extended voyages, this FIFTH WHEEL HAULER elevates every trip into a tale worth sharing.

Embrace the extraordinary journeys ahead with the 2025 Grand Design Momentum M-Class 344M. Embark on your next great adventure and create lasting memories on the road! Interior Interior Features: a bathroom with Vinyl flooring, bathroom located Center, equipped with a power converter, no bunkhouse, Automatic heater for optimal comfort, elegant interior wood finish, kitchen and living area with Vinyl flooring, a master bedroom with Vinyl flooring, master bedroom located Front, 1 bathroom(s), 2 television(s) for entertainment, a Full-Size refrigerator, comfortable sofas with Vinyl, a Porcelain toilet, decorative wallpaper. This RV's interior is designed for comfort, convenience, and a touch of luxury on every journey. Exterior Exterior Features: a sturdy Aluminum body, a striking Black and Blue exterior, standing at 13.5 ft. (162 in.) tall and 8.42 ft. (101 in.) wide, 2 awnings for optimal outdoor comfort, a power-retractable slideout for ","itemCondition":"Used","priceCurrency":"USD","price":"102995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-grand-design-momentum-m-class-351ms/d372b156-6fc9-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2025 GRAND DESIGN MOMENTUM M-CLASS 351MS","description":"2025 Grand Design Momentum M-Class 351MS, Overview Elevate Your Explorations with the 2025 Grand Design Momentum M-Class 351MS: Luxury Meets Adventure!

The 2025 Grand Design Momentum M-Class 351MS redefines the essence of travel for those who seek both grandeur and the thrill of exploration. This FIFTH WHEEL HAULER is the perfect blend of home comfort and wanderlust, designed to take you places in style and luxury.

A Symphony of Style and Substance:
Experience a seamless fusion of elegant design and practicality with the 2025 Grand Design Momentum M-Class 351MS. Its sleek, aerodynamic profile ensures a smooth journey, while its robust build, using premium materials, exemplifies durability and class.

A Sanctuary on Wheels:
The interior of the Grand Design Momentum M-Class is a realm of luxury. Spacious, intelligently designed, and lavishly appointed, it offers a tranquil retreat from the outside world, making every moment on the road a pleasure.

Comfort in Every Corner:
The Grand Design Momentum M-Class is synonymous with unparalleled comfort. From the plush seats to the tranquil bedrooms, each area is crafted to provide a relaxing and luxurious travel experience.

Safety: A Core Priority:
With the Grand Design Momentum M-Class, your safety is paramount. It incorporates the latest in safety technology, ensuring that every journey is not only enjoyable but also secure.

Eco-Friendly Exploration:
The 2025 Grand Design Momentum M-Class 351MS is designed with the environment in mind. Featuring sustainable technology, it allows you to travel responsibly, knowing you're making a positive impact on the planet.

The Essence of the Grand Design Momentum M-Class:
Choosing the Grand Design Momentum M-Class is about valuing unforgettable journeys and impeccable style. It's the ideal companion for both short jaunts and long sojourns, transforming every trip into an experience filled with luxury and excitement.

Embrace the extraordinary with the 2025 Grand Design Momentum M-Class 351MS. Set out on your adventures in this magnificent RV and make every mile a memory to cherish! Interior Interior Features: a bathroom with Vinyl flooring, bathroom located Center, equipped with a power converter, no bunkhouse, Automatic heater for optimal comfort, elegant interior wood finish, kitchen and living area with Vinyl flooring, a master bedroom with Vinyl flooring, master bedroom located Front, 2 bathroom(s), 2 television(s) for entertainment, a Full-Size refrigerator, comfortable sofas with Vinyl, a Porcelain toilet, decorative wallpaper. This RV's interior is designed for comfort, convenience, and a touch of luxury on every journey. Exterior Exterior Features: a sturdy Aluminum body, a striking Silver and Red exterior, standing at 13.5 ft. (162 in.) tall and 8.42 ft. (101 in.) wide, 2 awnings for optimal outdoor comfort, a power-retractable slideout for additional space, crafted with Alu","itemCondition":"Used","priceCurrency":"USD","price":"105995.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-414m/e5c37c1b-6fc9-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 414M","description":"2026 Grand Design Momentum M-Class 414M, Overview Experience the Open Road Like Never Before with the 2026 Grand Design Momentum M-Class 414M: Your Gateway to Adventure!

Step aboard the 2026 Grand Design Momentum M-Class 414M and transform your travel dreams into reality. Tailored for those who seek both adventure and luxury, this FIFTH WHEEL HAULER is your perfect partner for journeys both near and far.

Streamlined Elegance:
The design of the 2026 Grand Design Momentum M-Class 414M merges beauty with functionality. Its aerodynamic silhouette ensures smooth travel across varying landscapes, while its robust build and premium materials promise longevity and style.

Interior Mastery:
Inside, the Grand Design Momentum invites you into a world where space and design work in harmony. From the clever use of storage to the luxurious living areas, every aspect is designed to maximize your comfort and enjoyment on the road.

Ultimate Comfort Zone:
Relaxation is paramount in the Grand Design Momentum. With deluxe seating, tranquil sleeping areas, and adaptable living spaces, every minute spent inside is an exercise in comfort and luxury.

Safety as Standard:
Safety isn't an afterthought in the Grand Design Momentum. Every element, from the chassis to the cabin, includes advanced safety features, ensuring that your travels are as secure as they are enjoyable.

Green and Grand: The 2026 Grand Design Momentum M-Class 414M embraces eco-friendly technologies, allowing for responsible and sustainable travel. Enjoy the luxury of the open road while minimizing your environmental impact.

The 2026 Grand Design Momentum M-Class 414M Difference:
Choosing this Grand Design Momentum means embracing a lifestyle of elegance, adventure, and unforgettable experiences. Whether it's a weekend escape or a long-haul expedition, this RV turns every trip into a cherished memory.

Set off on your grand adventure with the 2026 Grand Design Momentum M-Class 414M. It's not just a journey; it's an experience in unparalleled luxury and freedom! Interior Interior Features: This RV's interior is designed for comfort, convenience, and a touch of luxury on every journey. Exterior Exterior Features: Built for adventure, comfort, and lasting memories, this RV stands as a pinnacle of modern design and functionality.","itemCondition":"Used","priceCurrency":"USD","price":"178626.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2017-grand-design-momentum-m-class-388m/a2b66720-7162-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2017 GRAND DESIGN MOMENTUM M-CLASS 388M","description":"2017 GRAND DESIGN MOMENTUM M-CLASS 388M ,","itemCondition":"Used","priceCurrency":"USD","price":"50152.00"}}]}}