The AB Inflatables 17 DLX 2013 vs AB-Inflatables Nautilus 17 DLX 2019 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
On paper these two are close siblings in the size department — AB Inflatables 17 DLX 2013 at 17,0 ft versus AB-Inflatables Nautilus 17 DLX 2019 at 17,0 ft. Weight tells a clearer story for trailering families: the AB-Inflatables Nautilus 17 DLX 2019 tips the scales at 1 250 lbs — 172 lbs less than the AB Inflatables 17 DLX 2013 at 1 078 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 115 hp, the AB Inflatables 17 DLX 2013 has a 25-hp advantage over the AB-Inflatables Nautilus 17 DLX 2019's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 33 gal and 33 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The AB-Inflatables Nautilus 17 DLX 2019 is rated for 5 passengers, while the AB Inflatables 17 DLX 2013 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the AB-Inflatables Nautilus 17 DLX 2019 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The AB Inflatables 17 DLX 2013 comes in at 9 lbs per hp versus 14 lbs per hp for the AB-Inflatables Nautilus 17 DLX 2019. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.
The AB-Inflatables Nautilus 17 DLX 2019 is trailerable — a genuine lifestyle advantage at this size. The AB Inflatables 17 DLX 2013 isn't listed as trailerable, which may mean a permanent berth or mooring is required.
Bottom line: Choose the AB-Inflatables Nautilus 17 DLX 2019 if your priority is putting more people on the water — it handles 5 passengers and at 17,0 ft it has the deck room to back that rating up comfortably. The AB Inflatables 17 DLX 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.