2026 Grand Design Momentum MAV 17MAV — Compact, Rugged, Adventure-Ready Toy Hauler Sonny’s RVs

The 2026 Grand Design Momentum MAV 17MAV is a compact, half ton-towable toy hauler built for adventure enthusiasts who want maximum garage space, residential comfort, and lightweight towability. Now available at Sonny’s RVs in Evansville, Wyoming, the 17MAV combines a nearly 14 ft. garage, durable construction, and a flexible interior layout—perfect for dirt bikes, UTVs, kayaks, and off-grid exploring across Wyoming’s terrain. At under 27 ft., this toy hauler is easy to maneuver while still offering impressive storage, large tanks, and the build quality Grand Design is known for.

Highlighted Features on 2026 Grand Design Momentum 17 MAV

• Half-ton towable and under 27 ft. overall length13’6" dedicated garage with tie-downs & 2,500 lb. reinforced ramp door
• Dual rollover sofas with removable table
• Optional electric top queen bunk for extra sleeping
• 8 cu. ft. 12V refrigerator & modern kitchen setup
• Private front queen bed with wardrobe storage
• Walk-in radius shower with skylight
• Goodyear Endurance tires on Dexter axles
• 24/7 camping capability with enclosed, heated underbelly
• 20 ft. power awning with LED lighting
• Solar prep, generator prep & 50-amp service
• Massive tanks: 90 fresh / 74 gray / 37 black

Flexible Garage + Living Space

The 17MAV’s standout feature is its versatile garage, offering room for UTVs, motorcycles, mountain bikes, and adventure equipment. Once unloaded, the space becomes a comfortable living area with dual sofas, a dining table, panoramic windows, LED lighting, and optional power bunk. This layout allows you to haul gear by day and relax comfortably at night—ideal for families, couples, or solo travelers.

Modern Kitchen & Comfort Features

Despite its compact footprint, the kitchen offers everything needed for extended camping, including a two-burner cooktop, microwave, deep sink, flip-up counter, and a large 12V refrigerator. The interior is bright, functional, and easy to clean, making meal prep at the campsite simple and enjoyable. The private front bedroom features a comfortable queen bed, nightstands, USB charging ports, and overhead storage—ideal after long days on the trail.

Full Bathroom

The spacious bathroom includes:Walk-in radius shower with skylightFoot-flush toiletVanity & medicine cabinetVent fanAdditional storage This thoughtful setup keeps your camping routine easy while offering comfort rarely found in smaller toy haulers.

Built for Wyoming Terrain

The 17MAV includes Goodyear tires, a rock guard, insulated underbelly, and Grand Design’s quality-first construction, making it perfect for mountain, desert, or off-grid environments across Wyoming.

Finance This RV

Flexible financing is available through Sonny’s RVs.Get Pre-Approved Today

Value Your Trade

Looking to upgrade? Get top dollar for your trade-in.Value Your Trade

Explore More Inventory:

Toy Haulers for Sale in Wyoming Grand Design RVs All RVs at Sonny’s RVs