2026  Grand Design  Momentum MAV 27MAV  - SV3989

2026 Grand Design Momentum MAV 27MAV

Take Your Toys and Travels to the Next Level with the Momentum MAV Toy Hauler

The Grand Design Momentum MAV travel trailer toy hauler is the perfect choice for adventure-seekers who want to take their outdoor excursions to the next level. With superior construction features such as Strong Wall sidewalls and reinforced wall construction, the Momentum MAV is built to withstand the toughest terrain and weather conditions.

The spacious open floorplan of the Momentum MAV allows for easy travel with all your favorite power sports equipment, ensuring that your adventures are both convenient and enjoyable. And with the industry-leading customer support provided by Grand Design, you can travel with confidence knowing that you have a team of experts to support you every step of the way. Plus, as part of the growing and vibrant community of Grand Design owners, you'll be part of a community that shares your passion for the outdoors and adventure, making the Momentum MAV the perfect choice for those seeking a fulfilling travel experience.

Play hard. Rest Easy.

The Momentum series has truly raised the bar when it comes to Toy Haulers. With plenty of space for taking it easy and a garage for leaving the mess, the Momentum was meant for living well and playing hard.

Features May Include:

EXTERIOR

• Power Tongue Jack
• Solar Power Inlet
• 20# LP Bottles (2) with Cover
• Friction Hinge Entry Door
• Battery Kill Switch (Pass Thru)
• Oversized Tank Capacites
• 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
• Power Tongue Jack
• Dual 20#LP Tanks w/ Cover
• All in One Utility Center
• LP Quick Connect

CONSTRUCTION

• TPO Roof Membrane w/ Limited Lifetime 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
• No Wheel Wells in Garage

ELECTRICAL

• Motion Sensor Lights in Key Areas
• Detachable 50AMP Power Cord (N/A 17MAV & 22MAV)
• Battery Disconnect Switch
• HD TV Antenna

INTERIOR

• Large Solid Bedroom Door (27MAV)
• 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
• USB Ports (2)
• Upgraded Residential Furniture
• More Power Outlets
• 84" Interior Height
• LED Interior Lights

KITCHEN

• Deep Seated Stainless Steel Sink

BEDROOM

• 60 x 80 Queen Bed (N/A 22MAV)
• Gas Strut Lift Bed Storage (27MAV)

BATHROOM

• Foot Flush Toilet

PLUMBING

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

APPLIANCE

• 12V 8 Cu. Ft. Refer

HVAC

• 15K Main AC Ducted
• 30K BTU Furnace
• Attic Vent
• EvenFlow Ductless Heating Throughout