Matching a deep vee Stanley Boats Islander Runabout 19 ft. Dual Console 2010 against a modified vee Stanley Boats Predator 18 ft. 2012 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
On paper these two are close siblings in the size department — Stanley Boats Islander Runabout 19 ft. Dual Console 2010 at 19,0 ft versus Stanley Boats Predator 18 ft. 2012 at 18,0 ft. Weight tells a clearer story for trailering families: the Stanley Boats Islander Runabout 19 ft. Dual Console 2010 tips the scales at 1 723 lbs — 1 711 lbs more than the Stanley Boats Predator 18 ft. 2012 at 12 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 150 hp, the Stanley Boats Islander Runabout 19 ft. Dual Console 2010 has a 75-hp advantage over the Stanley Boats Predator 18 ft. 2012's 75-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The Stanley Boats Islander Runabout 19 ft. Dual Console 2010 is rated for 6 passengers, while the Stanley Boats Predator 18 ft. 2012 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Stanley Boats Islander Runabout 19 ft. Dual Console 2010 could be the deciding factor.
Bottom line: Choose the Stanley Boats Islander Runabout 19 ft. Dual Console 2010 if your priority is putting more people on the water — it handles 6 passengers and at 19,0 ft it has the deck room to back that rating up comfortably. The Stanley Boats Predator 18 ft. 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.