When two boats share the same hull type — in this case both the Nautica RIB 19 Deluxe 2011 and the Nautica XP 16 Jet 2011 are inflatable rigid designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
On paper these two are close siblings in the size department — Nautica RIB 19 Deluxe 2011 at 19,0 ft versus Nautica XP 16 Jet 2011 at 16,0 ft. Weight tells a clearer story for trailering families: the Nautica XP 16 Jet 2011 tips the scales at 1 175 lbs — 310 lbs less than the Nautica RIB 19 Deluxe 2011 at 865 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
The power gap is worth calling out. Rated to 143 hp, the Nautica XP 16 Jet 2011 has a 28-hp advantage over the Nautica RIB 19 Deluxe 2011's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Nautica RIB 19 Deluxe 2011 carries 65 gallons versus 1 gallons in the Nautica XP 16 Jet 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Nautica RIB 19 Deluxe 2011 is rated for 16 passengers, while the Nautica XP 16 Jet 2011 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Nautica RIB 19 Deluxe 2011 could be the deciding factor.
Bottom line: Choose the Nautica RIB 19 Deluxe 2011 if your priority is putting more people on the water — it handles 16 passengers and at 19,0 ft it has the deck room to back that rating up comfortably. The Nautica XP 16 Jet 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.