The Monterey 224 FS 2015 vs Monterey 400SY 2009 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 Monterey 400SY 2009 measures 41,0 feet overall (2009), giving it roughly 18,1 additional feet of deck space compared to the Monterey 224 FS 2015 at 22,9 feet (2015). Weight tells a clearer story for trailering families: the Monterey 224 FS 2015 tips the scales at 3 500 lbs — 3 478 lbs more than the Monterey 400SY 2009 at 22 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 435 hp, the Monterey 400SY 2009 has a 135-hp advantage over the Monterey 224 FS 2015's 300-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 224 FS 2015 carries 55 gallons versus 33 gallons in the Monterey 400SY 2009. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Monterey 224 FS 2015 is rated for up to 6 people. Passenger data for the Monterey 400SY 2009 wasn't available.