When two boats share the same hull type — in this case both the Alumacraft Competitor 175 Tiller 2012 and the Alumacraft Fisherman 160 2013 are deep vee designs with aluminum construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department — Alumacraft Competitor 175 Tiller 2012 at 17,7 ft versus Alumacraft Fisherman 160 2013 at 16,3 ft. Weight tells a clearer story for trailering families: the Alumacraft Competitor 175 Tiller 2012 tips the scales at 116 lbs — 110 lbs more than the Alumacraft Fisherman 160 2013 at 6 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 75 hp, the Alumacraft Competitor 175 Tiller 2012 has a 50-hp advantage over the Alumacraft Fisherman 160 2013's 25-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 Competitor 175 Tiller 2012 is rated for 6 passengers, while the Alumacraft Fisherman 160 2013 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumacraft Competitor 175 Tiller 2012 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Alumacraft Fisherman 160 2013 comes in at 0 lbs per hp versus 2 lbs per hp for the Alumacraft Competitor 175 Tiller 2012. 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.