Matching a modified vee Monterey 254FS 2010 against a deep vee Monterey 318SS 2009 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Monterey 318SS 2009 measures 31,0 feet overall (2009), giving it roughly 4,4 additional feet of deck space compared to the Monterey 254FS 2010 at 26,6 feet (2010). At 52 lbs and 8 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 425 hp, the Monterey 254FS 2010 has a 105-hp advantage over the Monterey 318SS 2009'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 318SS 2009 carries 142 gallons versus 8 gallons in the Monterey 254FS 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.