Matching a flat Alumacraft 1448 2007 against a deep vee Alumacraft Dominator 175 Sport 2008 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 — Alumacraft 1448 2007 at 14,0 ft versus Alumacraft Dominator 175 Sport 2008 at 17,0 ft. Weight tells a clearer story for trailering families: the Alumacraft Dominator 175 Sport 2008 tips the scales at 1 482 lbs — 1 456 lbs less than the Alumacraft 1448 2007 at 26 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 150 hp, the Alumacraft Dominator 175 Sport 2008 has a 125-hp advantage over the Alumacraft 1448 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 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 Alumacraft 1448 2007 comes in at 1 lbs per hp versus 10 lbs per hp for the Alumacraft Dominator 175 Sport 2008. 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 Alumacraft Dominator 175 Sport 2008 at 17,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Alumacraft 1448 2007 at 14,0 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.