When two boats share the same hull type — in this case both the Smoker Craft Millentia 172 2013 and the Smoker Craft Ultima 172 2010 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 — Smoker Craft Millentia 172 2013 at 17,2 ft versus Smoker Craft Ultima 172 2010 at 17,2 ft. Weight tells a clearer story for trailering families: the Smoker Craft Millentia 172 2013 tips the scales at 1 325 lbs — 1 192 lbs more than the Smoker Craft Ultima 172 2010 at 133 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.

Both boats share a closely matched power ceiling — 140 hp for the Smoker Craft Millentia 172 2013 and 140 hp for the Smoker Craft Ultima 172 2010. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads — 24 gal and 24 gal — so range won't be a tiebreaker here.

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 Smoker Craft Ultima 172 2010 comes in at 1 lbs per hp versus 10 lbs per hp for the Smoker Craft Millentia 172 2013. 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.