Matching a deep vee Xpress DVX175 2009 against a modified vee Xpress SV20SC 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.
Size is the most obvious dividing line here. The Xpress DVX175 2009 measures 17,5 feet overall (2009), giving it roughly 15,5 additional feet of deck space compared to the Xpress SV20SC 2009 at 2,0 feet (2009). Weight tells a clearer story for trailering families: the Xpress DVX175 2009 tips the scales at 1 215 lbs — 1 096 lbs more than the Xpress SV20SC 2009 at 119 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 — 115 hp for the Xpress DVX175 2009 and 115 hp for the Xpress SV20SC 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 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 Xpress SV20SC 2009 comes in at 1 lbs per hp versus 11 lbs per hp for the Xpress DVX175 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.
Bottom line: The Xpress DVX175 2009 at 17,5 ft is the right call if deck space, comfort, and entertaining are top of your list. The Xpress SV20SC 2009 at 2,0 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.