The Smoker Craft 140 Pro Mag 2013 vs Smoker Craft Infinity M-818 CR 2005 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
Size is the most obvious dividing line here. The Smoker Craft Infinity M-818 CR 2005 measures 18,0 feet overall (2005), giving it roughly 3,6 additional feet of deck space compared to the Smoker Craft 140 Pro Mag 2013 at 14,4 feet (2013). Weight tells a clearer story for trailering families: the Smoker Craft 140 Pro Mag 2013 tips the scales at 475 lbs — 333 lbs more than the Smoker Craft Infinity M-818 CR 2005 at 142 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 Smoker Craft 140 Pro Mag 2013 carries a rated maximum of 35 hp. Engine data for the Smoker Craft Infinity M-818 CR 2005 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.
For family outings this is probably the sharpest distinction between the two. The Smoker Craft Infinity M-818 CR 2005 is rated for 9 passengers, while the Smoker Craft 140 Pro Mag 2013 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Smoker Craft Infinity M-818 CR 2005 could be the deciding factor.
Bottom line: Choose the Smoker Craft Infinity M-818 CR 2005 if your priority is putting more people on the water — it handles 9 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Smoker Craft 140 Pro Mag 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.