Jayco Seismic 395 vs Keystone Raptor 415
The difference that matters
Big toy haulers that each sleep seven and ride on heavy pins. The Seismic 395 is the lighter at 16,075 lb dry with a 3,450 lb pin and 4,925 lb of carrying capacity. The Raptor 415 weighs 17,328 lb dry with a 3,785 lb pin and carries 3,672 lb.
On equipment, the Seismic adds an NPS 6,000 W generator with a built-in inverter, 400 W of solar with an MPPT controller and a 1,800 W inverter, a ducted, heated underbelly and a universal docking station. The Raptor has a 16-foot garage, a 5,500 W gas and propane generator fed by a 30-gallon fuel tank, six-point hydraulic leveling, 105 cu ft of heated pass-through storage and solar prep. Its tanks are the largest of the two, 173 gallons fresh and 104 gray and black against 106 and 87.
For heavier toys and solar from the factory, the Seismic. For the longest garage and the most water, the Raptor.
- Jayco Seismic 395
- Riders hauling heavy toys who want a big cargo margin, solar and a 6,000 W generator.
- Keystone Raptor 415
- Riders with long toys who want a 16-foot garage and a 173-gallon fresh tank.
Weights
Weights
2027 maker figures
- Dry weight (UVW)
- 16,075 lb
- GVWR
- 21,000 lb
- Pin weight, dry
- 3,450 lb
- Cargo capacity (CCC)
- 4,925 lb
4,925 lb between brochure dry weight and GVWR. Water (8.3 lb a gallon), food, gear, propane and dealer-added options all come out of it.
Weights
2027 maker figures
- Dry weight (UVW)
- 17,328 lb
- GVWR
- not published
- Pin weight, dry
- 3,785 lb
- Cargo capacity (CCC)
- 3,672 lb
Spec for spec
| Jayco Seismic 395 | Keystone Raptor 415 | |
|---|---|---|
| Dry weight (UVW) | 16,075 lb | 17,328 lb |
| GVWR | 21,000 lb | — |
| Hitch / pin weight, dry | 3,450 lb | 3,785 lb |
| Cargo capacity (CCC / OCCC) | 4,925 lb | 3,672 lb |
| GVWR minus dry weight | 4,925 lb | — |
| Exterior length | 45.7 ft | 44.5 ft |
| Exterior height | 13.2 ft | 13.2 ft |
| Sleeps | 7 | 7 |
| Fresh water | 106 gal | 173 gal |
| Gray water | 87 gal | 104 gal |
| Black water | 87 gal | 104 gal |
| Factory solar | 400 W | None |
| Generator | NPS 6,000W generator with built-in pure sine inverter and gas/C.A.R.B certified with remote | RVMP flex power 5,500 watt gas & propane generator (standard) w/ 30-gallon fuel tank |
Bold is the lighter or larger figure. A dash means the maker does not publish it.
To scale
- Jayco Seismic 395 · 45.7 ft long · 13′2″ tall
- Keystone Raptor 415 · 44.5 ft long · 13′2″ tall
Jayco Seismic 395
Full spec sheet, sources →
Keystone Raptor 415
Full spec sheet, sources and what owners report →