When two boats share the same hull type — in this case both the Stanley Boats Islander Runabout 19 ft. Dual Console 2010 and the Stanley Boats Mink 18 ft. DC 2012 are deep vee designs with aluminum 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 — Stanley Boats Islander Runabout 19 ft. Dual Console 2010 at 19,0 ft versus Stanley Boats Mink 18 ft. DC 2012 at 18,2 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 — 1 707 lbs more than the Stanley Boats Mink 18 ft. DC 2012 at 16 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 60-hp advantage over the Stanley Boats Mink 18 ft. DC 2012's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Both boats are rated for 6 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
Bottom line: Performance buyers should lean toward the Stanley Boats Islander Runabout 19 ft. Dual Console 2010 and its 150-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Stanley Boats Mink 18 ft. DC 2012 with its 90-hp rating is the more economical daily driver.