# Grand Design Foundation 42GD

42GD is a destination floor plan by Foundation (Grand Design).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 48 ft 6 in |
| Sleeps | 8 |
| Slide-outs | 2 |
| Dry weight | 15,308 lbs |
| GVWR | 18,000 lbs |
| MSRP | $136,740 |

## Model years

2026. Year-specific specs: `https://rvenvy.com/destination-trailers/grand-design/foundation/42gd?year={year}`

## Inventory

59 units currently for sale priced $89,991 to $129,995: https://rvenvy.com/destination-trailers/grand-design/foundation/42gd/inventory

Floor plan diagram: https://images.rvenvy.com/af86d34899515630e4b8d3ff88a0e357e5af37da7e3daca4c396be3a5e7233df/1024.webp

Canonical page: https://rvenvy.com/destination-trailers/grand-design/foundation/42gd