# Grand Design Momentum G-Class 30G

30G is a travel trailer floor plan by Momentum G-Class (Grand Design).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 34 ft 10 in |
| Sleeps | 7 |
| Slide-outs | 2 |
| Dry weight | 9,139 lbs |
| GVWR | 13,000 lbs |
| MSRP | $78,680 |

## Model years

2026, 2025, 2024, 2023, 2022, 2021. Year-specific specs: `https://rvenvy.com/travel-trailers/grand-design/momentum-g-class/30g?year={year}`

## Overview

The front master suite with a King bed is a genuine differentiator here — most toy haulers push the sleeping quarters to awkward spots, but the 30G leads with a proper bedroom up front. That 30×36 shower is another standout, sized more like what you'd find in a park model than a hauler. Out back, the laminated aluminum ramp door and 30-gallon onboard fuel station mean you're not hunting for a jerry can after a day on the trails. The Rockford Fosgate speaker package with powered sub, under-unit accent lighting, and motion-sensor storage lighting show that Grand Design was thinking about the whole experience, not just cargo capacity.

## Floor plan tags

toy hauler

## Inventory

7 units currently for sale priced $36,991 to $69,995: https://rvenvy.com/travel-trailers/grand-design/momentum-g-class/30g/inventory

Floor plan diagram: https://images.rvenvy.com/d8acee63d12963efd1e398bf75817749cba83f244dc4ad95bb5b7b7e77ef3fc6/1024.webp

Canonical page: https://rvenvy.com/travel-trailers/grand-design/momentum-g-class/30g