When two boats share the same hull type — in this case both the Smoker Craft Pro Mag 182 2010 and the Smoker Craft Ultima 172 2007 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 Pro Mag 182 2010 at 18,2 ft versus Smoker Craft Ultima 172 2007 at 17,0 ft. Weight tells a clearer story for trailering families: the Smoker Craft Pro Mag 182 2010 tips the scales at 1 425 lbs — 1 292 lbs more than the Smoker Craft Ultima 172 2007 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 — 150 hp for the Smoker Craft Pro Mag 182 2010 and 135 hp for the Smoker Craft Ultima 172 2007. 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. Fuel capacity breaks the other way: the Smoker Craft Pro Mag 182 2010 carries 31 gallons versus 24 gallons in the Smoker Craft Ultima 172 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Smoker Craft Pro Mag 182 2010 is rated for 7 passengers, while the Smoker Craft Ultima 172 2007 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Smoker Craft Pro Mag 182 2010 could be the deciding factor.
Bottom line: Choose the Smoker Craft Pro Mag 182 2010 if your priority is putting more people on the water — it handles 7 passengers and at 18,2 ft it has the deck room to back that rating up comfortably. The Smoker Craft Ultima 172 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.