Jayco Eagle 321RSTS vs Keystone Cougar 368MBI
vs
Quick take: The Keystone Cougar 368MBI costs $4,000 less; the Keystone Cougar 368MBI sleeps more (8 vs 4); the Jayco Eagle 321RSTS is 4 ft shorter and easier to maneuver.
| Spec | Jayco Eagle 321RSTS | Keystone Cougar 368MBI |
|---|---|---|
| Price | $72,000 | $68,000 |
| Rating | 4.3★ (3,600) | 4.2★ (4,200) |
| Type | Fifth Wheel | Fifth Wheel |
| Year | 2025 | 2025 |
| Length | 36 ft | 40 ft |
| Weight | 11,000 lbs | 12,500 lbs |
| Sleeps | 4 | 8 |
| Fresh water | 55 gal | 60 gal |
| Slide-outs | 3 | 3 |
| Solar | None | None |
| Four-season | No | No |
| Pet friendly | Yes | Yes |
| Towable | Yes | Yes |
| Chassis | — | — |
Why owners pick each
Jayco Eagle 321RSTS
- ✓Jayco's 2-year warranty beats most competitor's 1-year coverage
- ✓Triple slides create a very spacious living area for the price
- ✓Heated underbelly extends camping into shoulder seasons
Keystone Cougar 368MBI
- ✓Mid-bunk room gives kids their own separate space with a door
- ✓Large holding tanks support week-long dry camping stays
- ✓Triple slides and 40 feet of space feel like a small home