Both the Scout 160 Series 2011 and the Scout 177 Winyah 2013 are modified-V designs, both built in fibreglass, so 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 - Scout 160 Series 2011 at 15,5 ft versus Scout 177 Winyah 2013 at 17,6 ft. At 940 lbs and 1 000 lbs respectively, both sit in a similar weight class - either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 115 hp, the Scout 177 Winyah 2013 has a 40-hp advantage over the Scout 160 Series 2011's 75-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads - 18 gal and 20 gal - so range won't be a tiebreaker here.
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.
At this size, power-to-weight ratio matters more than outright horsepower. The Scout 177 Winyah 2013 comes in at 9 lbs per hp versus 13 lbs per hp for the Scout 160 Series 2011. 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.
Bottom line: The Scout 177 Winyah 2013 at 17,6 ft is the right call if deck space, comfort, and entertaining are top of your list. The Scout 160 Series 2011 at 15,5 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.