{"@context":"https://schema.org","@type":"Product","name":"7 Used Grand Design Momentum M-Class RVs for sale","offers":{"@type":"AggregateOffer","offerCount":7,"lowPrice":"62950.00","highPrice":"120484.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-grand-design-momentum-m-class-351m/36cba885-2e93-11f1-9d95-02ea7b77d8a7/","itemOffered":{"@type":"Thing","name":"2025 GRAND DESIGN MOMENTUM M-CLASS 351M","description":"2025 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 French Camp, CA.

Specs: Length: 40.5' | Weight: 14700.0 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: * FRONT QUEEN BED * PATIO AWNING * 3 SLIDE OUTS * MICROWAVE * TV * LEATHER SOFA SLEEPER","itemCondition":"Used","priceCurrency":"USD","price":"120484.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2020-grand-design-momentum-m-class-351m/87264d71-c0ae-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2020 GRAND DESIGN MOMENTUM M-CLASS 351M","description":"

Grand Design Momentum 351M Toy Hauler

11 ft Garage • Onan 5500 Gen • 1.5 Bath

Grand Design build quality plus a true 11 ft garage with its own half bath. This 351M is clean, well-kept, and set up for real use—dunes, toys, or long stays. Low hours on the Onan 5500 generator.

NO HIDDEN FEES

NO CITY SALES TAX (COUNTY ISLAND!)

SPECS

Length: 38 ft 9 in
Dry Weight: approx. 13,600 lbs
GVWR: approx. 16,800 lbs
Hitch Weight: approx. 2,700–3,100 lbs
Cargo Capacity: approx. 3,000+ lbs
Sleeps: 8–9
Fresh / Gray / Black: approx. 157 / 78 / 78 gal
Fuel Station: approx. 60 gal
A/C Units: multiple
Electrical Service: 50 AMP
Slideouts: 3

GARAGE (KEY FEATURE)

11 ft separate garage
Half bath in garage
Happi-Jac bed system
Tie-down system
Ramp door converts to patio
Washer/dryer prep

GENERATOR / OFF-GRID

Onan 5500 generator
Very low hours
Run A/C and power anywhere

SLEEPING

Front master bedroom
Garage drop-down beds
Loft area
Sofa / dinette

KITCHEN & LIVING

Kitchen island
Large refrigerator
Theater seating
Fireplace and entertainment center

BATHROOMS

Full main bathroom
Half bath in garage

TOWING

Heavy-duty unit. 1-ton dually recommended.

NO COST TO YOU PDI

All systems checked
Appliances tested and running
Plumbing and electrical verified
A/C, heat, water heater operational
Gen service
Tires replaced if needed

WHY BUY FROM STATE 48 RV?

Small family-owned dealership
No pressure
Clean, hand-selected units

CONTACT / HOURS

State 48 RV
10310 E Apache Trail, Apache Junction AZ
480-866-9933

azstate48rv.com

Sunday – Closed
Monday – Appointment Only
Tuesday – Friday 8–4
Saturday 8–2

Delivery available. Video walkthroughs available for out-of-state buyers.

Brochure-

https://www.granddesignrv.com/toy-haulers/momentum/351ms

","itemCondition":"Used","priceCurrency":"USD","price":"62950.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2024-grand-design-momentum-m-class-351m/e4f6981e-987a-11f0-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2024 GRAND DESIGN MOMENTUM M-CLASS 351M","description":"2024 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 sleeps 11 people and is available at Camping World in Springfield, IL.

Specs: Length: 41.58' | Weight: 14700.0 lbs | Slide Outs: 3 | Sleep Number: 11 | Electrical Service: 50 amp | Fresh Water Tank: 140.0 gal | Black Water Tank: 104.0 gal

Also Includes: * ROOF AC * MICROWAVE","itemCondition":"Used","priceCurrency":"USD","price":"74366.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-grand-design-momentum-m-class-351m/40fc58a7-6957-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2023 GRAND DESIGN MOMENTUM M-CLASS 351M","description":"2023 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 6 people and is available at Camping World in Birch Run, MI.

Specs: Length: 43.67' | Weight: 15600.0 lbs | Sleep Number: 6 | Electrical Service: 30 amp | Fresh Water Tank: 140.0 gal | Black Water Tank: 104.0 gal

Also Includes: * 3 SLIDE OUTS * 4 DOOR REFRIGERATOR * WINDOW AWNING * REAR CAMERA * 4 BURNER STOVE * OVEN * 3 TVS * FIREPLACE * EXTERIOR SPEAKERS * BATTERY","itemCondition":"Used","priceCurrency":"USD","price":"76179.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2022-grand-design-momentum-m-class-351m/e1171c96-79d9-11f0-b688-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2022 GRAND DESIGN MOMENTUM M-CLASS 351M","description":"2022 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 8 people and is available at Camping World in Calera, AL.

Specs: Length: 39.92' | Weight: 14700.0 lbs | Slide Outs: 3 | Sleep Number: 8 | Fresh Water Tank: 155.0 gal | Black Water Tank: 78.0 gal

Also Includes: * SHOWER ENCLOSURE W/BENCH * DOUBLE DOOR REFRIGERATOR * 3 BURNER STOVE * HIDE-A-BED SOFA * SKYLIGHT ABOVE TUB * DAY/NIGHT SHADES * FIREPLACE * CENTER KITCHEN * WASHER/DRYER COMBO * INVERTER * 2 TVS * 26-INCH FLATSCREEN TV - BEDROOM * FIBERGLASS EXTERIOR * AIR & HYDRAULIC LEVEL * SPARE TIRE * 3 SLIDE OUTS * OUTSIDE SHOWER * DUAL ROOF AC * FRONT QUEEN BED","itemCondition":"Used","priceCurrency":"USD","price":"65398.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2023-grand-design-momentum-m-class-351m/d7f6c988-1895-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2023 GRAND DESIGN MOMENTUM M-CLASS 351M","description":"2023 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 2 people and is available at Camping World in SPARTANBURG, SC.

Specs: Length: 39.92' | Weight: 14914.0 lbs | Slide Outs: 3 | Sleep Number: 2

Also Includes: * 4 DOOR REFRIGERATOR * MICROWAVE * 4 BURNER STOVE * CENTER KITCHEN * FRONT KITCHEN * CENTER LIVING ROOM * TV ANTENNA * FRONT QUEEN BED * GAS/ELEC. WATER HEATER W/DSI * ALUMINUM WHEELS * SIDE AISLE BATH W/SHOWER * OVEN * REAR LADDER * FIREPLACE * WASHER/DRYER READY * PATIO AWNING * GRAB HANDLE * GENERATOR * 2 SWIVEL/RECLINER CHAIRS * MIRRORED WARDROBE * 2 TVS * SKYLIGHT ABOVE TUB * POWER 5TH WHEEL JACK * OUTSIDE SHOWER","itemCondition":"Used","priceCurrency":"USD","price":"78824.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2020-grand-design-momentum-m-class-351m/b227602c-42cd-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2020 GRAND DESIGN MOMENTUM M-CLASS 351M","description":"2020 Grand Design Momentum M-Class 351M, !!OFF-SITE CONSIGNMENT BY APPOINTMENT ONLY!! Grand Design Momentum M-Class 351M toy hauler highlights: SOLAR SYSTEM Independent suspension and disc brakes

Flex Armor Roof with lifetime warranty

4 Lithium Batteries

Loft Dual Entry Four-Seat Sofa Kitchen Island w/ Stools Dual Enclosed Fuel Station When the outdoors is all you think about, and you are looking for a weekend thrill, choose this Momentum M-Class 351M 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 11' of space for an ATV or 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 on the bar stools, or watching the 49\" LED TV above the fireplace. There are many more standard features to see!

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!

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