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"This is the manufacturer's minimum allowed advertised price, contact us today for your unbeatable personalized quote"

Designed for Adventure and Comfort

The Momentum G Class 31G is built for thrill seekers who want the perfect balance of utility and luxury. The 13 foot garage fits dirt bikes, ATVs, or other gear, and transforms into a functional lounge or sleeping space when parked.

Spacious Garage and Flex Space

The rear garage includes:

  • Dual Happi Jac sofas with removable table

  • Optional overhead bunk for added sleeping room

  • Half bathroom for guests or quick clean ups

  • Access door and 2500 pound tie downs for secure transport

Comfortable Living Area

Inside, enjoy theater seating in the slide out across from the entertainment center. Large panoramic windows bring in natural light, while overhead cabinets and USB charging ports keep everything in reach and powered up.

Private Master Suite

The front corner bedroom features:

  • Queen bed with storage below

  • Overhead cabinets and side wardrobes

  • Private access to the full bath

  • Dual entry layout for added privacy and convenience

Fully Equipped Kitchen

The central kitchen offers:

  • Three burner cooktop with oven

  • Microwave and residential cabinetry

  • Large stainless steel sink with high rise faucet

  • Ample countertop and pantry space

Four Season Ready

Camp any time of year with the Grand Design Insulation Package:

  • Heated and enclosed underbelly

  • Suspended tanks

  • Cabinet mounted heat ducts

  • Moisture barrier floor enclosure

Exterior Convenience

  • 30 gallon fuel station for all your toys

  • Dovetail rear ramp for easy loading

  • LED lighting under the 18 foot power awning

  • Universal docking station for quick setup

Why Buy From Campers Inn RV:

Since 1966, Campers Inn RV has offered transparent pricing, knowledgeable RV specialists, and one of the largest selections of RVs in the country. Their experienced team helps match you with the perfect RV and provides continued support long after the purchase. When you buy from Campers Inn RV, you gain a trusted partner for every mile ahead.

Inventory images may be shown. Colors and specifications may vary. Call for details.

New 2026 Grand Design Momentum G-Class 31G

Type: Travel Trailer
Condition: NEW
Year: 2026
Manufacturer: Grand Design
Brand: Momentum G-Class
Model: 31G
Weight (Dry/Gross): 10102 lbs / --
Sleeps: 4
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