Skip to main content

Grand Design Momentum MAV Toy Hauler Travel Trailer RVs For Sale

1 of 13

The new Grand Design Momentum MAV toy hauler travel trailer offers a great combination of living space and room for your toys!


MAV stands for Momentum Adventure Vehicle, and you will surely have grand adventures in this one. With room to sleep six people, this is an excellent choice for anyone wanting to bring along family or friends. Roof, slide, side, and end walls are fully insulated, and there is a heated and enclosed underbelly with suspended tanks. A dedicated heat duct to the subfloor also helps in cooler weather. Thoughtful design touches make life easier, like the magnetic storage door catches and the lack of wheel wells in the garage, which gives you full use of the 13'6" cargo area. Inside you'll find solid hardwood drawer fronts, residential countertops, and a solid bedroom door. A Rockford Fosgate stereo system provides the soundtrack. 


Take a look at the Momentum MAV toy hauler travel trailer by Grand Design if you're ready for some great adventures!

  • Momentum MAV 27MAV

    Momentum MAV 27MAV Floorplan Image

    Take a Virtual Tour

    Grand Design Momentum MAV toy hauler travel trailer 27MAV highlights: Queen Bed ... more about Momentum MAV 27MAV


    Sleeps 6
    Length 32 ft 3 in
    Ext Width 8 ft 4 in
    Ext Height 12 ft 2 in
    Hitch Weight 1200 lbs
    GVWR 10995 lbs
    Dry Weight 6835 lbs
    Fresh Water Capacity 96 gals
    Grey Water Capacity 74 gals
    Black Water Capacity 37 gals
    Tire Size ST225/75R15LRE
    Furnace BTU 30000 btu
    Number Of Bunks 1
    Available Beds Queen
    Refrigerator Type 12V
    Refrigerator Size 8 cu ft
    Cooktop Burners 3
    Number of Awnings 1
    Garage Size 13 ft 6 in
    LP Tank Capacity 20 gals
    Water Heater Capacity 6 gal
    Water Heater Type DSI Quick Recovery
    AC BTU 15000 btu
    Awning Info 19' Power
    Axle Count 2
    Number of LP Tanks 2
    Shower Type Walk-In Shower
    Electrical Service 50 amp

    Similar Floorplans

Momentum MAV Features:

Standard Features



  • Power Tongue Jack
  • Solar Power Inlet
  • Backup Camera Prep
  • 20# LP Bottles (2) with Cover
  • Friction Hinge Entry Door
  • Battery Kill Switch (Pass Thru)
  • Oversized Tank Capacities
  • Walk-on Roof
  • Easy Access Low Point Drain Valves
  • Main Floor Insulation (R-11)
  • Undermount Spare Tire
  • Magnetic Storage Door Catches
  • Extended Grab Handle
  • Power Awning
  • Backup Camera Prep
  • Power Tongue Jack
  • Dual 20#LP Tanks w/ Cover
  • All in One Utility Center
  • LP Quick Connect


  • TPO Roof Membrane w/ 18 Year Warranty
  • Insulated Storage Doors
  • Side Walls Insulation (R-9)
  • Slideroom Roof and End Wall Insulation (R-9)
  • Roof Insulation (R-40)
  • Tinted Windows
  • TV Prep with Backer
  • Heated & Enclosed Underbelly w/Suspended Tanks
  • Dedicated Heat Duct to Subfloor
  • Hi-Density Roof Insulation w/Thermofoil
  • Moisture Barrier Floor Enclosure
  • Elevated A-Frame Utility/Generator Rack
  • No Wheel Wells in Garage

 Running Gear

  • Nitrogen Filled Radial Tires

 Frame & Chassis

  • Power Tongue Jack


  • Large Solid Bedroom Door (Master Suite)
  • Residential Bedspread
  • Cable/Sat Prep
  • Walk-in Shower
  • Power Vent Fan in Bath and Living Area
  • Medicine Cabinet with Mirror
  • ABS Tub Surround
  • Solid Hardwood Drawer Fronts
  • Solid Core Cabinet Stiles
  • Pre-Drilled and Screwed Cabinetry
  • Ball Bearing Full Extension Drawer Glides
  • Residential Countertops
  • Microwave
  • 3-Burner Range with Oven
  • USB Ports (2)
  • Upgraded Residential Furniture
  • More Power Outlets
  • 84" Interior Height
  • Solid Wood Drawer Fronts
  • LED Interior Lights


  • Deep Seated Stainless Steel Sink


  • Motion Sensor Lights in Key Areas
  • Detachable 50amp Power Cord
  • Battery Disconnect Switch
  • HD TV Antenna


  • 15K Main AC Ducted
  • 35K BTU Furnace
  • Attic Vent
  • EvenFlow Ductless Heating Throughout


  • High-Capacity Water Pump
  • Extra Large 2" Fresh Water Drain Valve
  • 90 Gal. Fresh Water Capacity
  • Black Tank Flush
  • High Rise Faucet
  • 6 Gal. DSI Quick Recovery Water Heater
  • Easy Winterization


  • 60 x 80 Queen Bed
  • Gas Strut Lift Bed Storage


  • Foot Flush Toilet


  • 12V 8 Cu. Ft. Refer


Exterior Package

  • Power Awning
  • 50 Amp Service w/Detachable Power Cord
  • Back-up Camera Prep
  • Battery Disconnect Switch
  • HD TV Antenna
  • Power Tongue Jack
  • Heated & Enclosed Underbelly w/ Suspended Tanks
  • Dedicated Heat to Subfloor
  • High Density Roof Insulation w/ Thermofoil
  • Moisture Barrier Floor Enclosure
  • Attic Vent
  • Dual 20lb LP Tanks with Cover
  • EvenFlow Ductless Heating System Throughout
  • Easy Winterization
  • All-in-One Utility Center
  • Elevated A-frame Utility / Generator Rack
  • LP Quick Connect

Luxury Interior Package

  • 12V 8 cu. ft. Refrigerator
  • Microwave
  • 3-Burner Range
  • 15k Ducted AC
  • 84" Interior Height
  • 60 x 80 Queen Bed
  • 90 Gal. Fresh Water Capacity
  • Undermount Spare Tire
  • Black Tank Flush
  • Nitrogen Filled Radial Tires
  • Magnetic Storage Door Catches
  • Foot Flush Toilet
  • Extended Grab Handle
  • E-Z Lift Bed Storage w/ Struts
  • Tinted Windows
  • High Rise Faucet
  • Solid Wood Drawer Fronts
  • 6 Gal. DSI Quick Recovery Water Heater
  • Deep-Seated Stainless Steel Sink
  • TV Prep with Backer
  • LED Lighting Throughout with Motion Sensors (Key Areas)
  • 35K BTU High Capacity Furnace

Garage / Cargo Package

  • 24" Dovetail Loading Ramp
  • 2,500 lbs. Tie-downs Anchored into the Chassis
  • Patio System
  • Loading Lights
  • Garage Camera Prep
  • No Wheel Wells in Garage
  • E-Z Lift Bunk Bed w/ Struts
  • Garage Screen Wall (Pull Down)

Please 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.


Grand Design Logo
In 2012, we started with a blank canvas to pursue that better way, a different way, than what had been done before. A company whose culture requires a long-term, personal connection with our customers, employees, and dealers – that company is Grand Design RV. Our business model of doing the right thing has led us to unparalleled years of growth.
Our local workforce has been hand-picked and has an excellent reputation for second-to-none industry craftsmanship, and our CEO and Senior Management actively work with the production facilities to help build the team and develop products.
At Grand Design we've raised the quality bar by putting every unit through a series of quality inspection gates during the manufacturing process. Once completed, the unit undergoes a comprehensive “final finish” inspection. Every one of our coaches is shipped to a PDI (Pre-Delivery Inspection) area where they are put through a rigorous 300+ point inspection checklist before being shipped to our dealers.  And, we back every one of our coaches with a 3-year limited structural warranty.  
At Grand Design our goal is simple – continue leading the industry with quality products while improving the customer’s RV experience before, during and after the sale. We strive for nothing less than customers for life and we would be honored to personally welcome you to the Grand Design RV family!