{"@context":"https://schema.org","@type":"Product","name":"7 Grand Design Momentum M-Class RVs for sale","offers":{"@type":"AggregateOffer","offerCount":7,"lowPrice":"59900.00","highPrice":"135598.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-grand-design-momentum-m-class-381m/d7037500-754a-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2022 GRAND DESIGN MOMENTUM M-CLASS 381M","description":"2022 GRAND DESIGN MOMENTUM M CLASS 381MS, 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 Meridian, ID.

Specs: Length: 42.75' | Weight: 14700.0 lbs | Slide Outs: 3 | Sleep Number: 7 | Fresh Water Tank: 155.0 gal | Black Water Tank: 78.0 gal

Also Includes: * OVEN * WASHER/DRYER READY * REAR RAMP STORAGE * AC * PATIO AWNING * JACKKNIFE SOFA * REAR QUEEN BED * KING SIZE BED * FIREPLACE * 4 TVS * 3 SLIDE OUTS * SIDE AISLE BATH W/SHOWER * SKYLIGHT ABOVE TUB * REAR LADDER * 4 BURNER STOVE","itemCondition":"Used","priceCurrency":"USD","price":"75398.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2018-grand-design-momentum-m-class-381m/9b80b3ef-75df-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2018 GRAND DESIGN MOMENTUM M-CLASS 381M","description":"2018 Grand Design Momentum M-Class 381M, Grand Design Momentum M-Class 381M toy hauler highlights: Garage Bath and a Half Loft Dual Entry Four-Seat Sofa Kitchen Island with Stools Fireplace Dual Enclosed Fuel Station When you are looking for a weekend escape, choose this Momentum M-Class 381M toy hauler fifth wheel by Grand Design. You will find plenty of space for a few off-road toys as well as there is plenty of comfortable living space throughout. The garage features 15' of space for an ATV and dirt bikes, plus includes a half bath. There are also plenty of windows providing natural lighting in each area. The kids are sure to enjoy eating at the kitchen island with a fold-up countertop and bar stools, or watching the 49\" LED TV above the fireplace. Come see why this toy hauler is perfect for your family!

With any Momentum M-Class toy hauler fifth wheel you will enjoy extraordinary living with extreme playtime with the Weather-Tek insulation for four seasons of protection, and a fully enclosed fuel pump station to keep the fun going the whole time. The Tuff-Ply garage flooring is gas and oil resistant, plus triple insulated. You will find 2,500 lb. rated flush-mount tie-downs to keep your toys secure while moving down the road. The interior includes a sofa with headrest and removable swivel table, a convection microwave, a central vacuum system with tools and a dust pan, and a satellite/solar roof access channel to mention a few highlights. Any Grand Design Momentum M-Class allows you to keep your active lifestyle no matter where you decide to stay!

","itemCondition":"Used","priceCurrency":"USD","price":"67495.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-381m/ab1c2249-801d-11f0-8e3d-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 381M","description":"2026 GRAND DESIGN MOMENTUM M CLASS 381MS, 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 Surprise, AZ.

Specs: Length: 43.92' | Weight: 17722.0 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: * UNDER UNIT LED LIGHT KIT * RVIA * LUXURY INTERIOR PKG * FAN - KITCHEN * GARAGE SUITE * A/C W/HEAT PUMP * A/C * UPGRADED COOPER H-RATED TIRES * KING BED UPGRADE * REAR ALUMINUM DECK * 6.0K GENERATOR * SOLAR+ PKG - ONE 330W PANEL * 7K AXLES W/ABS DRUM BRAKES * ROADSIDE ASSISTANCE * EXTERIOR ENTERTAINMENT CENTER * TV * WEATHER-TEK INSULATION PKG * INTERIOR - DUSK * EXTERIOR PKG * 3 SEASONS PATIO DOOR - GEN III * AUXILIARY FRESH WATER TANK * GARAGE PKG * 3RD A/C PREP * PATIO CHAIRS * A/C - 3RD * 12V 20 CU. FT. REFER * ROCKFORD FOSGATE * OMNICONNECT","itemCondition":"Used","priceCurrency":"USD","price":"135598.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-grand-design-momentum-m-class-381m/43408f43-6fca-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2022 GRAND DESIGN MOMENTUM M-CLASS 381M","description":"2022 GRAND DESIGN MOMENTUM M CLASS 381MS, 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 Kansas City, KS.

Specs: Length: 43.92' | Weight: 15800.0 lbs | Slide Outs: 3 | Sleep Number: 6

Also Includes: * FRONT QUEEN BED * SIDE AISLE BATH W/SHOWER * MICROWAVE * 3 BURNER STOVE * FIREPLACE * REAR QUEEN BED","itemCondition":"Used","priceCurrency":"USD","price":"81644.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-grand-design-momentum-m-class-381m/a941be0e-ae7c-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 GRAND DESIGN MOMENTUM M-CLASS 381M","description":"2026 GRAND DESIGN MOMENTUM M CLASS 381MS, 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 Springfield, MO.

Specs: Length: 43.92' | Weight: 17722.0 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: * 7K AXLES W/ABS DRUM BRAKES * A/C - 3RD * SOLAR+ PKG - ONE 330W PANEL * 12V 20 CU. FT. REFER * INTERIOR - ARTISAN * UPGRADED H-RATED TIRES (TRIPLE AXLE) * REAR ALUMINUM DECK * OMNICONNECT * GARAGE SUITE * FAN - KITCHEN * 3 SEASONS PATIO DOOR - GEN III * TV * 6.0K GENERATOR * EXTERIOR ENTERTAINMENT CENTER * A/C W/HEAT PUMP * 3RD A/C PREP * KING BED UPGRADE * EXTERIOR PKG * GARAGE PKG * RVIA * A/C * ROCKFORD FOSGATE * PATIO CHAIRS * WEATHER-TEK INSULATION PKG * AUXILIARY FRESH WATER TANK * UNDER UNIT LED LIGHT KIT * ROADSIDE ASSISTANCE * LUXURY INTERIOR PKG","itemCondition":"Used","priceCurrency":"USD","price":"135494.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2021-grand-design-momentum-m-class-381m/7d7ea8a3-599e-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2021 GRAND DESIGN MOMENTUM M-CLASS 381M","description":"2021 Grand Design Momentum M-Class 381M, The USED 2021 Grand Design Momentum M-Class 381M toy hauler fifth wheel is built for campers who want luxury living, massive cargo space, and the ability to bring along their favorite off-road toys. With a 15' separate garage, bath and a half, and premium residential features throughout, this Momentum delivers the perfect balance of adventure and comfort for extended camping trips or full-time RV living.

Generator 15' Separate Garage Bath and a Half Universal Docking Station 6-point hydraulic auto-leveling

Inside, the spacious living area is designed for relaxing after a long day outdoors. The large sofa slide provides plenty of seating space while the electric fireplace adds warmth and comfort to the coach. The open-concept kitchen features a large center island, fold-up countertop extension, USB charging ports, and residential-style finishes that make cooking and entertaining easy whether you are parked at the campground or traveling cross-country.

The rear 15-foot garage offers incredible flexibility for hauling motorcycles, ATVs, golf carts, or other camping gear while still providing additional sleeping and living space. An overhead loft bed adds extra room for guests, plus the garage is prepped for an optional washer and dryer setup. The convenient entrance into the half bath from the garage helps keep dirt and mud out of the main living area during outdoor adventures.

Up front, the private master bathroom includes a large shower with built-in seat and skylight for additional natural lighting. The front bedroom provides a comfortable retreat with generous storage and residential comfort, making this toy hauler ideal for longer stays.

Grand Design built the Momentum M-Class series with premium construction and all-season capability in mind. The Weather-Tek insulation package, R-40 insulated garage floor, and CRE3000 MORryde suspension system help provide a smoother towing experience while improving comfort during camping in multiple climates. Additional features like the fully enclosed fuel station, exterior spray port, and available Rockford Fosgate audio system make this luxury toy hauler stand out from the competition.

If you are searching for a used Grand Design Momentum toy hauler for sale, a luxury fifth wheel toy hauler, or a bath and a half RV with a separate garage, the Momentum 381M offers the space, features, and versatility serious RV buyers are looking for.

If this Certified Used Toy Hauler isn t exactly what you're looking for, be sure to check out all of our Certified Used Toy Haulers or browse our full selection of Certified Used RVs at Blue Star RV!

Blue Star RV, Holland, MI

Call or Text Br","itemCondition":"Used","priceCurrency":"USD","price":"59900.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-grand-design-momentum-m-class-381m/e6d0b9eb-75cc-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2023 GRAND DESIGN MOMENTUM M-CLASS 381M","description":"2023 Grand Design Momentum M Class 381MSR, 2023 Grand Design Momentum 381MSR Extraordinary Living. Extreme Play. The Momentum Fifth Wheel Toy Hauler is the point where absolute luxury meets mobile garage! We have completely raised the Toy Hauler bar by incorporating an elegant Master Bath and Master Suite (with a full walk-in closet) into this unit! But trust us, we didn't ignore the Living and Garage areas. Check out our Floorplan Fly-Through Videos and get a feel for the extraordinary space we've created. We know you will agree with us when we say that \"The Momentum RV is the place to live well and play hard!\". Our new Momentum M-CLASS Fifth Wheel Toy Haulers are lighter but are no lightweights when it comes to features. Inside and out, the Grand Design M-CLASS series has redefined the look and feel of the toy hauler. When it comes to elegant design and amenities, one word encapsulates it... CLASS .","itemCondition":"Used","priceCurrency":"USD","price":"0.00"}}]}}