Matching a deep vee Sea Fox 180 Viper 2013 against a modified vee Sea Fox 187CC 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.

On paper these two are close siblings in the size department — Sea Fox 180 Viper 2013 at 18,1 ft versus Sea Fox 187CC 2009 at 18,0 ft. Weight tells a clearer story for trailering families: the Sea Fox 187CC 2009 tips the scales at 155 lbs — 130 lbs less than the Sea Fox 180 Viper 2013 at 25 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 140 hp, the Sea Fox 187CC 2009 has a 25-hp advantage over the Sea Fox 180 Viper 2013's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sea Fox 187CC 2009 carries 51 gallons versus 4 gallons in the Sea Fox 180 Viper 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 6 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.