Both the Sailfish 218 WAC 2011 and the Sailfish 3160 CC 2010 are modified-V designs, both built in fibreglass, so 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?

Size is the most obvious dividing line here. The Sailfish 3160 CC 2010 measures 31,5 feet overall (2010), giving it roughly 10,3 additional feet of deck space compared to the Sailfish 218 WAC 2011 at 21,3 feet (2011). Weight tells a clearer story for trailering families: the Sailfish 3160 CC 2010 tips the scales at 7 200 lbs - 2 250 lbs less than the Sailfish 218 WAC 2011 at 4 950 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 700 hp, the Sailfish 3160 CC 2010 has a 450-hp advantage over the Sailfish 218 WAC 2011's 250-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sailfish 3160 CC 2010 carries 300 gallons versus 95 gallons in the Sailfish 218 WAC 2011. 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 Sailfish 3160 CC 2010 is rated for 9 passengers, while the Sailfish 218 WAC 2011 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sailfish 3160 CC 2010 could be the deciding factor.