2024 Forest River Sandpiper 391SAB vs 2024 Forest River Forester MBS 2401R
Two noteworthy RVs face off: the 2024 Forest River Sandpiper 391SAB and the 2024 Forest River Forester MBS 2401R. From dimensions to amenities, here's the full breakdown.
Specifications Comparison
| Specification | 2024 Forest River Sandpiper 391SAB | 2024 Forest River Forester MBS 2401R | Advantage |
|---|---|---|---|
| Category | Fifth Wheel | Class C | — |
| Year | 2024 | 2024 | Tie |
| Length | 40 ft | 30.5 ft | — |
| Width | 8 ft | 7.5 ft | — |
| Height | 13 ft | 10.5 ft | — |
| Dry Weight | 13,600 lbs | 15,200 lbs | — |
| GVWR | 17,800 lbs | 19,600 lbs | — |
| Sleeping Capacity | 10 | 8 | 2024 Forest River Sandpiper 391SAB |
| Fresh Water | 66 gal | 39 gal | 2024 Forest River Sandpiper 391SAB |
| Gray Water | 43 gal | 40 gal | 2024 Forest River Sandpiper 391SAB |
| Black Water | 50 gal | 29 gal | 2024 Forest River Sandpiper 391SAB |
| Fuel Capacity | — | 64 gal | — |
| Horsepower | — | 337 hp | — |
| Engine | — | Ford 6.8L V10 | — |
| Slide-Outs | 1 | 2 | 2024 Forest River Forester MBS 2401R |
| Solar | 250 W | 250 W | Tie |
| Battery | 400 Ah | 150 Ah | 2024 Forest River Sandpiper 391SAB |
| Inverter | 2,500 W | 2,000 W | 2024 Forest River Sandpiper 391SAB |
| MSRP | $55,000 | $246,000 | 2024 Forest River Sandpiper 391SAB |
Detailed Comparison
Two noteworthy RVs face off: the 2024 Forest River Sandpiper 391SAB and the 2024 Forest River Forester MBS 2401R. From dimensions to amenities, here's the full breakdown.
The Forest River Sandpiper 391SAB measures 40.0 ft in length at 13,600 lbs, compared to the Forest River Forester MBS 2401R's 30.5 ft and 15,200 lbs. GVWR ratings sit at 17,800 lbs and 19,600 lbs respectively.
Capacity-wise, expect to sleep 10 in the Forest River Sandpiper 391SAB versus 8 in the Forest River Forester MBS 2401R. With 1 and 2 slide-outs respectively, the parked floor plans differ significantly.
Tank capacities are a key off-grid consideration. The Forest River Sandpiper 391SAB carries 66 gal of fresh water, 43 gal gray, and 50 gal black. The Forest River Forester MBS 2401R offers 39 gal fresh, 40 gal gray, and 29 gal black. The Forest River Sandpiper 391SAB has the edge for extended dry camping.
Budget-wise, the Forest River Sandpiper 391SAB is listed at $55,000 compared to $246,000 for the Forest River Forester MBS 2401R. The $191,000 difference could cover upgrades, accessories, or several seasons of camping.
For family camping trips, the larger floor plan and additional berths make a real difference. For boondocking, the model with superior solar and battery setup will keep you comfortable off the grid longer. If you're going full-time, the larger tanks and more robust build quality matter enormously.
Take these specs as a starting point, then go see them in person — there's no substitute for stepping inside.
Individual Overviews
2024 Forest River Sandpiper 391SAB
- Category: Fifth Wheel
- Length: 40 ft
- Weight: 13,600 lbs
- Sleeps: 10
- MSRP: $55,000
2024 Forest River Forester MBS 2401R
- Category: Class C
- Length: 30.5 ft
- Weight: 15,200 lbs
- Sleeps: 8
- MSRP: $246,000