Matching a deep vee Alumacraft Dominator 175 CS 2010 against a modified vee Alumacraft PF170 2006 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 Dominator 175 CS 2010 at 17,8 ft versus Alumacraft PF170 2006 at 17,0 ft. Weight tells a clearer story for trailering families: the Alumacraft Dominator 175 CS 2010 tips the scales at 139 lbs — 131 lbs more than the Alumacraft PF170 2006 at 8 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 CS 2010 has a 90-hp advantage over the Alumacraft PF170 2006's 60-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Alumacraft Dominator 175 CS 2010 is rated for 5 passengers, while the Alumacraft PF170 2006 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumacraft Dominator 175 CS 2010 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Alumacraft PF170 2006 comes in at 0 lbs per hp versus 1 lbs per hp for the Alumacraft Dominator 175 CS 2010. 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.