Both the Monterey 280SCR 2012 and the Monterey 320SY 2013 are deep-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 Monterey 320SY 2013 measures 33,8 feet overall (2013), giving it roughly 4,8 additional feet of deck space compared to the Monterey 280SCR 2012 at 29,0 feet (2012). Weight tells a clearer story for trailering families: the Monterey 320SY 2013 tips the scales at 13 200 lbs - 5 000 lbs less than the Monterey 280SCR 2012 at 8 200 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 425 hp, the Monterey 280SCR 2012 has a 105-hp advantage over the Monterey 320SY 2013's 320-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Monterey 320SY 2013 carries 180 gallons versus 90 gallons in the Monterey 280SCR 2012. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.