JET SKI® ULTRA® 310 vs RXT-X 325
A direct comparison of the Kawasaki Jet Ski JET SKI® ULTRA® 310 and the Sea-Doo RXT-X 325.
Kawasaki Jet Ski
JET SKI® ULTRA® 310 2026+
Length 10.8 ft, Beam 4.7 ft, Budget Under $50k
Find dealers Sea-Doo
RXT-X 325 2024-2026
Length 11.4 ft, Beam 4.1 ft, Budget Under $50k
Find dealers Specs side-by-side
| Spec | JET SKI® ULTRA® 310 | RXT-X 325 |
|---|---|---|
| Length | 10.8 ft | 11.4 ft |
| Beam | 4.7 ft | 4.1 ft |
| Draft | — | — |
| Dry weight | 1,206 lb | 842 lb |
| Fuel | 18.5 gal | 18.5 gal |
| Hull | deep-V | ST3 |
| Budget band (used) | Under $50k | Under $50k |
Which is right for you?
Pick the JET SKI® ULTRA® 310 if you want a smaller, more nimble platform. Pick the RXT-X 325 if you want the larger or higher-spec rig.