| Year | 2025 |
| Manufacturer | FOREST RIVER |
| Brand | SIERRA |
| Model | 40DUPLEX (2 QUEEN, 2 FULL BATH, DBL LOFT) |
| Type | Park Model |
| Status | New |
| Stock # | 6182 |
| Odometer | |
| VIN | |
| Exterior Length | 40.0 ft. |
| Dry Weight | 12630 lbs. |
| Sleeping Capacity | 9 person(s) |
| Interior Colour | SWITCHBACK |
| Exterior Colour | FIBERGLASS |
| Slideouts | 4 |
Disclaimer: Product information, pricing and photos are as accurate as possible and are subject to change without notice.
Forest River Sierra 40DUPLEX – Your Home-Away-From-Home!
Unmatched in comfort and convenience, the Sierra 40DUPLEX is perfect for families or friends traveling together.