When two boats share the same hull type — in this case both the Alumacraft Tournament Pro 185 2006 and the Alumacraft V-Bow 1650 AW Tunnel 2006 are modified 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 Tournament Pro 185 2006 at 18,0 ft versus Alumacraft V-Bow 1650 AW Tunnel 2006 at 16,0 ft. Weight tells a clearer story for trailering families: the Alumacraft Tournament Pro 185 2006 tips the scales at 1 475 lbs — 990 lbs more than the Alumacraft V-Bow 1650 AW Tunnel 2006 at 485 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 100 hp, the Alumacraft Tournament Pro 185 2006 has a 60-hp advantage over the Alumacraft V-Bow 1650 AW Tunnel 2006's 40-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 Tournament Pro 185 2006 is rated for 6 passengers, while the Alumacraft V-Bow 1650 AW Tunnel 2006 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumacraft Tournament Pro 185 2006 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Alumacraft V-Bow 1650 AW Tunnel 2006 comes in at 12 lbs per hp versus 15 lbs per hp for the Alumacraft Tournament Pro 185 2006. 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.