When two boats share the same hull type — in this case both the Silver Dolphin Center Console 2011 and the Silver Dolphin Runabout 2011 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 — Silver Dolphin Center Console 2011 at 19,5 ft versus Silver Dolphin Runabout 2011 at 17,0 ft. Weight tells a clearer story for trailering families: the Silver Dolphin Runabout 2011 tips the scales at 1 535 lbs — 190 lbs less than the Silver Dolphin Center Console 2011 at 1 345 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.
Both boats are rated for 5 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: The Silver Dolphin Center Console 2011 at 19,5 ft is the right call if deck space, comfort, and entertaining are top of your list. The Silver Dolphin Runabout 2011 at 17,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.