2026 Grand Design Momentum G-Class 25G - 15036
For Sale in Fort Worth, TX.

MSRP: $89,786
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Sale!
  • PRIMARY INFORMATION

  • Stock #15036
  • Year2026
  • ManufacturerGrand Design RV
  • MakeGrand Design
  • ModelMomentum G-Class
  • Floorplan25G
  • TypeTravel Trailer
  • ConditionNew
  • Length30' 0"
  • VIN573TM3127T1223310
  • MSRP$89,786.00
  • Sale Price$60,995.00
  • SPECS

  • Sleeps6
  • Water Capacity (Fresh)90 gal
  • Water Capacity (Black)39 gal
  • Water Capacity (Grey)78 gal
  • Air Conditioners2
  • A/C Spec15000 BTUs
  • GVWR13,000 lbs
  • Slideouts1
  • Payload Capacity13,000 lbs

Description


The Grand Design Momentum G-Class 25G is a compact yet robust toy hauler travel trailer that blends rugged capability with refined living—all in under 31 feet. Crafted for adventure and comfort, it offers a host of smart features and thoughtful layout in a manageable size.

Key Specs & Dimensions

  • Length: 30′ 11″; Width: 8′ 5″ (11′ 4″ with slides); Height: 12′ 4″

  • Dry Weight (UVW): ~7,900 lb; GVWR: 13,000 lb; Hitch Weight: ~1,150 lb

  • Water Tanks: Fresh 90 gal | Gray 78 gal | Black 39 gal

  • Fuel Station: 30 gallons—fuel your toys from inside or out

Garage & Living Space
At the rear, a 13′ 6″ garage with no wheel wells doubles as a living room: ramp door converts to a patio and the favorable “LiftSuite” system transforms storage into a living area with sofas and a ceiling bed.

Interior Features

  • Kitchen with stainless appliances, 3-burner range, 8 cu ft fridge, and solid countertops

  • Slide-outs expand living space; Euro recliners and rollover sofas offer comfortable seating

  • Queen bed in front with residential cabinetry, panoramic windows, and USB charging stations

Comfort & Construction
Equipped for year-round use, the 25G features R-40 roof and triple-insulated floors, heated and enclosed underbelly, tankless water heater, and 30k BTU furnace.

Exterior & Entertainment
Features include a 19′ power awning with LED lighting, Rockford Fosgate sound system with subwoofer, solar prep, full-size spare, and motion-sensor lighting.

McClain's RV Fort Worth

10100 S Frwy I-35 W
Fort Worth, Texas


Contact McClain's RV Fort Worth


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