The Kingfisher 1775 Extreme Duty 2013 is a deep-V design and the Kingfisher 1875 Extreme Shallow CC 2013 is a tunnel hull design, so you're likely deciding between two noticeably 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 - Kingfisher 1775 Extreme Duty 2013 at 17,7 ft versus Kingfisher 1875 Extreme Shallow CC 2013 at 18,0 ft. Weight tells a clearer story for trailering families: the Kingfisher 1775 Extreme Duty 2013 tips the scales at 2 281 lbs - 471 lbs more than the Kingfisher 1875 Extreme Shallow CC 2013 at 1 810 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 share a closely matched power ceiling - 200 hp for the Kingfisher 1775 Extreme Duty 2013 and 200 hp for the Kingfisher 1875 Extreme Shallow CC 2013. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads - 36 gal and 36 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 Kingfisher 1875 Extreme Shallow CC 2013 comes in at 9 lbs per hp versus 11 lbs per hp for the Kingfisher 1775 Extreme Duty 2013. 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.