Matching a flat Xpress 1650D 2011 against a modified vee Xpress 1650DB 2009 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 — Xpress 1650D 2011 at 16,0 ft versus Xpress 1650DB 2009 at 16,0 ft. Weight tells a clearer story for trailering families: the Xpress 1650DB 2009 tips the scales at 415 lbs — 374 lbs less than the Xpress 1650D 2011 at 41 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 — 40 hp for the Xpress 1650D 2011 and 30 hp for the Xpress 1650DB 2009. 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 boats are rated for 4 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 Xpress 1650D 2011 comes in at 1 lbs per hp versus 14 lbs per hp for the Xpress 1650DB 2009. 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.