The Achilles HB-350DX 2007 vs Achilles SU-14 2007 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
On paper these two are close siblings in the size department — Achilles HB-350DX 2007 at 11,0 ft versus Achilles SU-14 2007 at 14,0 ft. Weight tells a clearer story for trailering families: the Achilles HB-350DX 2007 tips the scales at 187 lbs — 159 lbs more than the Achilles SU-14 2007 at 28 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.
The power gap is worth calling out. Rated to 55 hp, the Achilles SU-14 2007 has a 30-hp advantage over the Achilles HB-350DX 2007's 25-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Both boats are rated for 6 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 Achilles SU-14 2007 comes in at 1 lbs per hp versus 8 lbs per hp for the Achilles HB-350DX 2007. 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 Achilles SU-14 2007 at 14,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Achilles HB-350DX 2007 at 11,0 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.