The all new Momentum MAV has all of the quality, innovation, and functionality that our family of Momentum owners love. With 13’6” of garage space, enough room to sleep up to 6 and a rockin’ Rockford Fosgate sound system to keep the party going – it’s everything you need and nothing you don’t.
The 2026 Momentum 28MAV is a mid-size “toy-hauler” travel trailer by Grand Design RV that blends living space and cargo/garage capacity — ideal for hauling ATVs, bikes, or other gear. It has a dry weight around 8,300 lbs, a GVWR of 11,000 lbs, 90 gal fresh-water capacity, and offers a spacious rear garage plus living quarters for up to 6 people.
For Sale at Good Life RV in Webster City, IA. We consider all trades and offer competitive financing options! Give us a call today to start your adventure! 515-832-5715
The all new Momentum MAV has all of the quality, innovation, and functionality that our family of Momentum owners love. With 13’6” of garage space, enough room to sleep up to 6 and a rockin’ Rockford Fosgate sound system to keep the party going – it’s everything you need and nothing you don’t.
The 2026 Momentum 28MAV is a mid-size “toy-hauler” travel trailer by Grand Design RV that blends living space and cargo/garage capacity — ideal for hauling ATVs, bikes, or other gear. It has a dry weight around 8,300 lbs, a GVWR of 11,000 lbs, 90 gal fresh-water capacity, and offers a spacious rear garage plus living quarters for up to 6 people.
For Sale at Good Life RV in Webster City, IA. We consider all trades and offer competitive financing options! Give us a call today to start your adventure! 515-832-5715
| Status | AVAILABLE |
| Stock # | P704177 |
| Location | Webster City |
| Year | 2026 |
| Make | Grand Design |
| Model | Momentum |
| Trim | 28MAV |
| Condition | NEW |
| momentummavbrochure.pdf | |
| General | |
|---|---|
| Features | Two Door Entry, Bunkhouse, Outside Kitchen, Toy Hauler |
| Exterior Color | WHITE |
| Max Sleeping Count | 6 |
| Hitch Weight (LBS) | 1200 LBS |
| VIN | 573TM3423T7704177 |
| Length | 33' 11" |
| Dry Weight (LBS) | 8300 LBS |
| Interior Color | CASHMERE ARTISAN |
| Gross Weight (LBS) | 11000 LBS |
| Type | Travel Trailer |
| Number Of Slideouts | 1 |
| Number Of Propane Tanks | 2 |
| Total Propane Tank Capacity (GAL/LBS) | 40 |
| Tires | ST225/75R15LRE |
| Cargo Area Dimensions | 127" x 58" w/Happi-Jac |
| Other Specifications | |
|---|---|
| Water Heater Tank | On-Demand |
| Unique ID | 255855 |
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